Hail Map for Brookeville, MD

Date / Time	Report Details
8/18/2024 6:44 PM EDT	Svrlwx the national weather service in sterling virginia has issued a * severe thunderstorm warning for, northwestern howard county in central maryland, northeastern montgomery county in central maryland, * until 715 pm edt. * at 643 pm edt, a severe thunderstorm was located over montgomery village, or near damascus, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/17/2024 5:47 PM EDT	One tree down partially blocking howard chapel r in montgomery county MD, 4 miles S of Brookeville, MD
8/3/2024 6:25 PM EDT	The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. a severe thunderstorm watch remains in effect until 900 pm edt for district of columbia, central maryland, and northern virginia. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.
8/3/2024 6:01 PM EDT	At 601 pm edt, a severe thunderstorm was located over north potomac, or near rockville, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, columbia, germantown, rockville, bethesda, gaithersburg, olney, college park, greenbelt, langley park, beltsville, vienna, lowes island, bladensburg, pimmit hills, poolesville, mclean, american legion bridge, fort totten, and university of maryland.
8/3/2024 5:39 PM EDT	Svrlwx the national weather service in sterling virginia has issued a * severe thunderstorm warning for, the northern district of columbia, central howard county in central maryland, montgomery county in central maryland, northwestern prince georges county in central maryland, southeastern loudoun county in northern virginia, northwestern arlington county in northern virginia, northern fairfax county in northern virginia, * until 630 pm edt. * at 539 pm edt, a severe thunderstorm was located over lowes island, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/5/2024 8:14 PM EDT	The storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire.
6/5/2024 8:05 PM EDT	At 804 pm edt, a severe thunderstorm capable of producing a tornado was located near olney, moving east at 25 mph (radar indicated rotation). Hazards include tornado. For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. damage to roofs, siding, and windows may occur. mobile homes may be damaged or destroyed. tree damage is likely. This tornadic thunderstorm will remain over mainly rural areas of east central montgomery county, including the following locations, brookeville, sandy spring, ednor, ashton, brinklow, spencerville, burtonsville, and cloverly.
6/5/2024 7:44 PM EDT	At 743 pm edt, a confirmed tornado was located over gaithersburg, moving east at 20 mph. this is a particularly dangerous situation. take cover now! (weather spotters confirmed tornado). Hazards include damaging tornado. You are in a life-threatening situation. flying debris may be deadly to those caught without shelter. mobile homes will be destroyed. considerable damage to homes, businesses, and vehicles is likely and complete destruction is possible. the tornado will be near, olney, aspen hill, and redland around 750 pm edt. Other locations impacted by this tornadic thunderstorm include derwood, spencerville, brookeville, washington grove, sandy spring, ednor, ashton, brinklow, burtonsville, and cloverly.
6/5/2024 7:29 PM EDT	Torlwx the national weather service in sterling virginia has issued a * tornado warning for, central montgomery county in central maryland, * until 815 pm edt. * at 728 pm edt, a confirmed tornado was located over germantown, moving east at 25 mph. this is a particularly dangerous situation. take cover now! (radar confirmed tornado). Hazards include damaging tornado. You are in a life-threatening situation. flying debris may be deadly to those caught without shelter. mobile homes will be destroyed. considerable damage to homes, businesses, and vehicles is likely and complete destruction is possible. the tornado will be near, germantown, rockville, gaithersburg, olney, aspen hill, montgomery village, and redland around 735 pm edt. Other locations impacted by this tornadic thunderstorm include spencerville, laytonsville, brookeville, washington grove, sandy spring, ednor, ashton, brinklow, derwood, and burtonsville.
9/9/2023 3:09 AM EDT	At 309 am edt, a severe thunderstorm was located over redland, or near olney, moving north at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, gaithersburg, olney, damascus, aspen hill, montgomery village, redland, colesville, rossmoor, wheaton-glenmont, cloverly, clarksburg, glenmont, spencerville, highland, washington grove, laytonsville, brookeville, and clarksville. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
9/9/2023 2:57 AM EDT	At 257 am edt, a severe thunderstorm was located over rockville, moving northeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
9/7/2023 5:50 PM EDT	The severe thunderstorm warning for south central howard, southeastern montgomery and northern prince georges counties will expire at 600 pm edt, the storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. a severe thunderstorm watch remains in effect until 900 pm edt for central maryland. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.
9/7/2023 5:37 PM EDT	At 536 pm edt, a severe thunderstorm was located over aspen hill, or near olney, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, olney, aspen hill, north bethesda, fairland, white oak, redland, colesville, kemp mill, north kensington, forest glen, wheaton-glenmont, rossmoor, wheaton, scaggsville, cloverly, glenmont, burtonsville, four corners, and spencerville. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
9/7/2023 5:28 PM EDT	At 528 pm edt, a severe thunderstorm was located over north bethesda, or near bethesda, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, bethesda, olney, aspen hill, potomac, north bethesda, fairland, white oak, redland, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen, martin`s additions, north chevy chase, wheaton-glenmont, friendship village, and rossmoor. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
9/7/2023 5:16 PM EDT	At 516 pm edt, a severe thunderstorm was located over american legion bridge, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
9/7/2023 5:16 PM EDT	At 516 pm edt, a severe thunderstorm was located over american legion bridge, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/7/2023 5:43 PM EDT	The severe thunderstorm warning for south central carroll, western howard, montgomery, northern prince georges, southeastern loudoun, northwestern fairfax and northwestern prince william counties will expire at 545 pm edt, the storms which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. a tornado watch remains in effect until 900 pm edt for central and north central maryland, and northern virginia. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.
8/7/2023 5:43 PM EDT	The severe thunderstorm warning for south central carroll, western howard, montgomery, northern prince georges, southeastern loudoun, northwestern fairfax and northwestern prince william counties will expire at 545 pm edt, the storms which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. a tornado watch remains in effect until 900 pm edt for central and north central maryland, and northern virginia. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.
8/7/2023 5:11 PM EDT	At 511 pm edt, severe thunderstorms were located along a line extending from near poolesville to herndon to near haymarket, moving northeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/7/2023 5:11 PM EDT	At 511 pm edt, severe thunderstorms were located along a line extending from near poolesville to herndon to near haymarket, moving northeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/7/2023 4:56 PM EDT	At 455 pm edt, severe thunderstorms were located along a line extending from near gamber to near haymarket, moving east at 55 mph (emergency management continues to report widespread wind damage with this storm). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, frederick, rockville, bethesda, gaithersburg, reston, leesburg, olney, herndon, westminster, damascus, broadlands, lansdowne, lowes island, poolesville, mclean, american legion bridge, harry grove stadium, ellicott city and aspen hill. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 70 mph.
8/7/2023 4:56 PM EDT	At 455 pm edt, severe thunderstorms were located along a line extending from near gamber to near haymarket, moving east at 55 mph (emergency management continues to report widespread wind damage with this storm). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, frederick, rockville, bethesda, gaithersburg, reston, leesburg, olney, herndon, westminster, damascus, broadlands, lansdowne, lowes island, poolesville, mclean, american legion bridge, harry grove stadium, ellicott city and aspen hill. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 70 mph.
8/7/2023 4:38 PM EDT	At 437 pm edt, severe thunderstorms were located along a line extending from near walkersville to near linganore-bartonsville to near point of rocks, moving east at 55 mph. these are destructive storms for southern frederick county, northern montgomery county, western howard county, and southern carroll county in central md (radar indicated). Hazards include 80 mph wind gusts. Expect considerable damage to trees and power lines. your life is at significant risk if outdoors. In addition to some trees falling into homes, wind damage is possible to roofs, sheds, open garages, and mobile homes.
8/7/2023 4:25 PM EDT	At 424 pm edt, severe thunderstorms were located along a line extending from near thurmont to 7 miles north of linden, moving east at 55 mph (emergency management reports widespread wind damage with this line of storms across md and northern va). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/7/2023 4:25 PM EDT	At 424 pm edt, severe thunderstorms were located along a line extending from near thurmont to 7 miles north of linden, moving east at 55 mph (emergency management reports widespread wind damage with this line of storms across md and northern va). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/7/2023 4:25 PM EDT	At 424 pm edt, severe thunderstorms were located along a line extending from near thurmont to 7 miles north of linden, moving east at 55 mph (emergency management reports widespread wind damage with this line of storms across md and northern va). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/29/2023 4:17 PM EDT	At 416 pm edt, severe thunderstorms were located along a line extending from near damascus to near fairland to near potomac, moving east at 40 mph. a mesonet in germantown measured a peak wind gust to 69 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, olney, damascus, lowes island, aspen hill, potomac, north bethesda, montgomery village, sterling, north potomac, fairland, white oak, redland, great falls, colesville and kemp mill. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, observed max wind gust, 70 mph.
7/29/2023 4:17 PM EDT	At 416 pm edt, severe thunderstorms were located along a line extending from near damascus to near fairland to near potomac, moving east at 40 mph. a mesonet in germantown measured a peak wind gust to 69 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, olney, damascus, lowes island, aspen hill, potomac, north bethesda, montgomery village, sterling, north potomac, fairland, white oak, redland, great falls, colesville and kemp mill. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, observed max wind gust, 70 mph.
7/29/2023 4:06 PM EDT	At 406 pm edt, severe thunderstorms were located along a line extending from near boyds to olney to lowes island, moving east at 50 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, olney, damascus, broadlands, lansdowne, lowes island, poolesville, aspen hill, potomac, north bethesda, ashburn, montgomery village, sterling, north potomac, fairland and white oak. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.
7/29/2023 4:06 PM EDT	At 406 pm edt, severe thunderstorms were located along a line extending from near boyds to olney to lowes island, moving east at 50 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, olney, damascus, broadlands, lansdowne, lowes island, poolesville, aspen hill, potomac, north bethesda, ashburn, montgomery village, sterling, north potomac, fairland and white oak. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.
7/29/2023 3:52 PM EDT	At 352 pm edt, severe thunderstorms were located along a line extending from near point of rocks to poolesville to lansdowne, moving east at 40 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, leesburg, olney, damascus, broadlands, lansdowne, lowes island, poolesville, aspen hill, potomac, north bethesda, ashburn, montgomery village, sterling, north potomac and fairland. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.
7/29/2023 3:52 PM EDT	At 352 pm edt, severe thunderstorms were located along a line extending from near point of rocks to poolesville to lansdowne, moving east at 40 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, leesburg, olney, damascus, broadlands, lansdowne, lowes island, poolesville, aspen hill, potomac, north bethesda, ashburn, montgomery village, sterling, north potomac and fairland. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.
7/29/2023 3:40 PM EDT	At 340 pm edt, severe thunderstorms were located along a line extending from near point of rocks to near leesburg to near oatlands, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/29/2023 3:40 PM EDT	At 340 pm edt, severe thunderstorms were located along a line extending from near point of rocks to near leesburg to near oatlands, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/28/2023 7:10 PM EDT	At 709 pm edt, severe thunderstorms were located along a line extending from oakland to near ellicott city to near columbia, moving northeast at 30 mph (emergency management). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/28/2023 7:01 PM EDT	At 701 pm edt, a severe thunderstorm was located over sykesville, or 12 miles northwest of historic ellicott city, moving northeast at 30 mph (emergency management has reported numerous instance of wind damage in montgomery county). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, gaithersburg, olney, damascus, historic ellicott city, ellicott city, aspen hill, potomac, north bethesda, woodlawn, randallstown, montgomery village, eldersburg, milford mill, north potomac, redland, mount airy and sykesville. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, observed max wind gust, 70 mph.
7/28/2023 6:49 PM EDT	At 648 pm edt, a severe thunderstorm was located near mount airy, or near damascus, moving northeast at 30 mph (emergency management has reported numerous downed trees and other wind damage across montgomery county). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, gaithersburg, olney, damascus, historic ellicott city, ellicott city, aspen hill, potomac, north bethesda, woodlawn, randallstown, montgomery village, eldersburg, milford mill, north potomac, redland, mount airy and sykesville. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, observed max wind gust, 70 mph.
7/28/2023 6:38 PM EDT	At 638 pm edt, a severe thunderstorm was located over damascus, moving northeast at 30 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, gaithersburg, olney, damascus, historic ellicott city, ellicott city, aspen hill, potomac, north bethesda, woodlawn, randallstown, montgomery village, eldersburg, milford mill, north potomac, redland, mount airy and sykesville. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.
7/28/2023 6:31 PM EDT	At 631 pm edt, a severe thunderstorm was located near damascus, moving northeast at 25 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, gaithersburg, olney, damascus, lowes island, poolesville, historic ellicott city, ellicott city, aspen hill, potomac, north bethesda, woodlawn, randallstown, montgomery village, eldersburg, milford mill, north potomac and redland. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.
7/28/2023 6:22 PM EDT	At 622 pm edt, a severe thunderstorm was located near germantown, moving northeast at 30 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/14/2023 5:24 PM EDT	The severe thunderstorm warning for central montgomery county will expire at 530 pm edt, the severe thunderstorm which prompted the warning has weakened. therefore, the warning will be allowed to expire. however gusty winds and heavy rain are still possible with this thunderstorm. remember, a severe thunderstorm warning still remains in effect for western portions of montgomery county until 545 pm edt.
7/14/2023 5:05 PM EDT	At 505 pm edt, a severe thunderstorm was located over redland, or over rockville, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, rockville, gaithersburg, olney, aspen hill, potomac, north bethesda, montgomery village, north potomac, redland, darnestown, derwood, washington grove, brookeville and dawsonville. hail threat, radar indicated max hail size, 0. 75 in wind threat, radar indicated max wind gust, 60 mph.
7/14/2023 4:40 PM EDT	At 440 pm edt, a severe thunderstorm was located over north potomac, or near gaithersburg, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
4/22/2023 2:18 PM EDT	At 218 pm edt, a severe thunderstorm was located near green valley, or near damascus, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, rockville, olney, pikesville, westminster, damascus, historic ellicott city, ellicott city, aspen hill, north bethesda, woodlawn, randallstown, montgomery village, owings mills, eldersburg, milford mill, reisterstown, lochearn, white oak and redland. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
4/22/2023 2:02 PM EDT	At 202 pm edt, a severe thunderstorm was located over boyds, or near germantown, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/5/2022 12:37 AM EDT	At 1237 am edt, a severe thunderstorm was located over north potomac, or over gaithersburg, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/4/2022 5:50 PM EDT	A tree... large tree limbs and wires blew down in the 22800 block of howard chapel roa in montgomery county MD, 3.3 miles S of Brookeville, MD
8/4/2022 5:24 PM EDT	At 524 pm edt, a severe thunderstorm was located near olney, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/12/2022 6:00 PM EDT	At 559 pm edt, a severe thunderstorm was located over colesville, or near olney, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/2/2022 7:33 PM EDT	At 732 pm edt, a severe thunderstorm was located over redland, or over rockville, moving northeast at 15 mph (public reported multiple trees down in potomac maryland). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/22/2022 3:12 PM EDT	At 311 pm edt, severe thunderstorms were located along a line extending from near randallstown to san mar, moving southeast at 85 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, frederick, hagerstown, olney, westminster, damascus, thurmont, charles town, shepherdstown, municipal stadium, harry grove stadium, montgomery village, eldersburg, ballenger creek, mount airy, robinwood, brunswick, walkersville and fountainhead-orchard hills. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
6/22/2022 3:12 PM EDT	At 311 pm edt, severe thunderstorms were located along a line extending from near randallstown to san mar, moving southeast at 85 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, frederick, hagerstown, olney, westminster, damascus, thurmont, charles town, shepherdstown, municipal stadium, harry grove stadium, montgomery village, eldersburg, ballenger creek, mount airy, robinwood, brunswick, walkersville and fountainhead-orchard hills. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
6/22/2022 3:12 PM EDT	At 311 pm edt, severe thunderstorms were located along a line extending from near randallstown to san mar, moving southeast at 85 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, frederick, hagerstown, olney, westminster, damascus, thurmont, charles town, shepherdstown, municipal stadium, harry grove stadium, montgomery village, eldersburg, ballenger creek, mount airy, robinwood, brunswick, walkersville and fountainhead-orchard hills. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
6/22/2022 2:56 PM EDT	At 255 pm edt, severe thunderstorms were located along a line extending from near manchester to paramount-long meadow, moving south at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/22/2022 2:56 PM EDT	At 255 pm edt, severe thunderstorms were located along a line extending from near manchester to paramount-long meadow, moving south at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/22/2022 2:56 PM EDT	At 255 pm edt, severe thunderstorms were located along a line extending from near manchester to paramount-long meadow, moving south at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/2/2022 3:52 PM EDT	At 352 pm edt, a severe thunderstorm was located over countryside, or near poolesville, moving east at 30 mph (trained weather spotters have reported quarter size and larger hail near leesburg). Hazards include 60 mph wind gusts and half dollar size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/2/2022 3:52 PM EDT	At 352 pm edt, a severe thunderstorm was located over countryside, or near poolesville, moving east at 30 mph (trained weather spotters have reported quarter size and larger hail near leesburg). Hazards include 60 mph wind gusts and half dollar size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
5/27/2022 12:29 PM EDT	At 1229 pm edt, severe thunderstorms were located along a line extending from near sykesville to near columbia to beltsville, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
5/27/2022 12:29 PM EDT	At 1229 pm edt, severe thunderstorms were located along a line extending from near sykesville to near columbia to beltsville, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
5/27/2022 12:29 PM EDT	At 1229 pm edt, severe thunderstorms were located along a line extending from near sykesville to near columbia to beltsville, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
5/27/2022 12:17 PM EDT	At 1217 pm edt, a severe thunderstorm capable of producing a tornado was located over aspen hill, or over olney, moving northeast at 45 mph (radar indicated rotation). Hazards include tornado. For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. damage to roofs, siding, and windows may occur. mobile homes may be damaged or destroyed. tree damage is likely. this dangerous storm will be near, savage-guilford around 1235 pm edt. columbia around 1240 pm edt. elkridge and ellicott city around 1245 pm edt. Other locations impacted by this tornadic thunderstorm include fulton, spencerville, cloverly, simpsonville, clarksville, ednor, ashton, norbeck, sandy spring and brinklow.
5/27/2022 12:07 PM EDT	At 1207 pm edt, severe thunderstorms were located along a line extending from germantown to american legion bridge to springfield, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, germantown, rockville, bethesda, gaithersburg, reston, annandale, clinton, olney, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna and groveton. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
5/27/2022 12:07 PM EDT	At 1207 pm edt, severe thunderstorms were located along a line extending from germantown to american legion bridge to springfield, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, germantown, rockville, bethesda, gaithersburg, reston, annandale, clinton, olney, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna and groveton. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
5/27/2022 12:07 PM EDT	At 1207 pm edt, severe thunderstorms were located along a line extending from germantown to american legion bridge to springfield, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, germantown, rockville, bethesda, gaithersburg, reston, annandale, clinton, olney, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna and groveton. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
5/27/2022 11:47 AM EDT	At 1146 am edt, severe thunderstorms were located along a line extending from lansdowne to near chantilly to near lake ridge, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
5/27/2022 11:47 AM EDT	At 1146 am edt, severe thunderstorms were located along a line extending from lansdowne to near chantilly to near lake ridge, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
5/27/2022 11:47 AM EDT	At 1146 am edt, severe thunderstorms were located along a line extending from lansdowne to near chantilly to near lake ridge, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
5/22/2022 7:43 PM EDT	At 742 pm edt, severe thunderstorms were located along a line extending from randallstown to near fredericksburg, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, stafford, columbia, germantown, dale city, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, college park, fredericksburg, fort washington, greenbelt, fairfax, langley park and beltsville. hail threat, radar indicated max hail size, <. 75 in wind threat, observed max wind gust, 60 mph.
5/22/2022 7:43 PM EDT	At 742 pm edt, severe thunderstorms were located along a line extending from randallstown to near fredericksburg, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, stafford, columbia, germantown, dale city, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, college park, fredericksburg, fort washington, greenbelt, fairfax, langley park and beltsville. hail threat, radar indicated max hail size, <. 75 in wind threat, observed max wind gust, 60 mph.
5/22/2022 7:43 PM EDT	At 742 pm edt, severe thunderstorms were located along a line extending from randallstown to near fredericksburg, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, stafford, columbia, germantown, dale city, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, college park, fredericksburg, fort washington, greenbelt, fairfax, langley park and beltsville. hail threat, radar indicated max hail size, <. 75 in wind threat, observed max wind gust, 60 mph.
5/22/2022 7:20 PM EDT	At 720 pm edt, severe thunderstorms were located along a line extending from near sykesville to near spotsylvania, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, stafford, columbia, germantown, centreville, dale city, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, college park, fredericksburg, south riding, fort washington, herndon and greenbelt. hail threat, radar indicated max hail size, <. 75 in wind threat, observed max wind gust, 60 mph.
5/22/2022 7:20 PM EDT	At 720 pm edt, severe thunderstorms were located along a line extending from near sykesville to near spotsylvania, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, stafford, columbia, germantown, centreville, dale city, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, college park, fredericksburg, south riding, fort washington, herndon and greenbelt. hail threat, radar indicated max hail size, <. 75 in wind threat, observed max wind gust, 60 mph.
5/22/2022 7:20 PM EDT	At 720 pm edt, severe thunderstorms were located along a line extending from near sykesville to near spotsylvania, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, stafford, columbia, germantown, centreville, dale city, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, college park, fredericksburg, south riding, fort washington, herndon and greenbelt. hail threat, radar indicated max hail size, <. 75 in wind threat, observed max wind gust, 60 mph.
5/22/2022 7:04 PM EDT	At 703 pm edt, severe thunderstorms were located along a line extending from near damascus to 13 miles north of mineral, moving east at 30 mph (measured gust to 58 mph at dulles airport). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/22/2022 7:04 PM EDT	At 703 pm edt, severe thunderstorms were located along a line extending from near damascus to 13 miles north of mineral, moving east at 30 mph (measured gust to 58 mph at dulles airport). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
5/22/2022 7:04 PM EDT	At 703 pm edt, severe thunderstorms were located along a line extending from near damascus to 13 miles north of mineral, moving east at 30 mph (measured gust to 58 mph at dulles airport). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
5/22/2022 5:02 PM EDT	At 502 pm edt, a severe thunderstorm was located over rossmoor, or near olney, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
5/22/2022 4:55 PM EDT	Tree down on car near the intersection of new hampshire avenue and brighton knolls drive in montgomery county MD, 2.2 miles WSW of Brookeville, MD
5/22/2022 4:46 PM EDT	Large tree down on the 21000 block of georgia avenue in montgomery county MD, 1.9 miles S of Brookeville, MD
5/22/2022 4:46 PM EDT	Tree down near the intersection of georgia avenue and new hampshire avenue in montgomery county MD, 2.6 miles S of Brookeville, MD
5/22/2022 4:26 PM EDT	At 426 pm edt, a severe thunderstorm was located over germantown, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, gaithersburg, olney, damascus, montgomery village, redland, boyds, cloverly, clarksburg, burtonsville, spencerville, highland, washington grove, laytonsville, brookeville, ednor, ashton, dayton, poplar springs and roxbury mills. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
5/22/2022 4:11 PM EDT	At 411 pm edt, a severe thunderstorm was located near green valley, or near damascus, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/27/2021 3:07 PM EDT	The severe thunderstorm warning for central montgomery county will expire at 315 pm edt, the storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. however gusty winds are still possible with this thunderstorm. remember, a severe thunderstorm warning still remains in effect for portions of central montgomery county.
8/27/2021 2:56 PM EDT	At 255 pm edt, a severe thunderstorm was located over north potomac, or near gaithersburg, moving east at 5 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, rockville, gaithersburg, olney, damascus, lowes island, aspen hill, potomac, north bethesda, montgomery village, north potomac, redland, great falls, boyds, rossmoor, wheaton-glenmont, wheaton, cloverly, clarksburg and glenmont. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
8/27/2021 2:35 PM EDT	At 234 pm edt, a severe thunderstorm was located near lowes island, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/13/2021 4:48 PM EDT	At 448 pm edt, a severe thunderstorm was located 7 miles northwest of columbia, moving east at 15 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, rockville, bethesda, gaithersburg, olney, ellicott city, aspen hill, potomac, north bethesda, north potomac, redland, north kensington, south kensington, rossmoor, wheaton-glenmont, wheaton, cloverly, glenmont, darnestown and derwood. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.
8/13/2021 4:30 PM EDT	At 430 pm edt, a severe thunderstorm was located over damascus, moving southeast at 5 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/11/2021 4:22 PM EDT	At 422 pm edt, severe thunderstorms were located along a line extending from near westminster to near mount airy to boyds, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, rockville, gaithersburg, olney, westminster, damascus, poolesville, ellicott city, aspen hill, randallstown, montgomery village, owings mills, eldersburg, reisterstown, redland, mount airy, hampstead, manchester, sykesville and oakland. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
8/11/2021 4:06 PM EDT	At 405 pm edt, severe thunderstorms were located along a line extending from 6 miles south of taneytown to green valley to near poolesville, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/17/2021 4:40 PM EDT	At 439 pm edt, a severe thunderstorm was located over olney, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, olney, aspen hill, colesville, rossmoor, wheaton-glenmont, cloverly, burtonsville, spencerville, brookeville, ednor, ashton, norbeck, sandy spring and brinklow.
7/17/2021 4:12 PM EDT	At 412 pm edt, a severe thunderstorm was located over north potomac, or near rockville, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/17/2021 4:12 PM EDT	At 412 pm edt, a severe thunderstorm was located over north potomac, or near rockville, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/17/2021 3:50 PM EDT	At 349 pm edt, a severe thunderstorm was located over montgomery village, or near germantown, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/1/2021 2:10 PM EDT	At 210 pm edt, a severe thunderstorm was located near boyds, or near germantown, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/21/2021 5:44 PM EDT	At 543 pm edt, severe thunderstorms were located along a line extending from near mount airy to rockville, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/21/2021 5:28 PM EDT	At 528 pm edt, severe thunderstorms were located along a line extending from near mount airy to near north potomac to near south riding, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, columbia, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, south riding, herndon, fairfax, vienna, damascus, falls church, broadlands, lansdowne and lowes island.
6/21/2021 5:28 PM EDT	At 528 pm edt, severe thunderstorms were located along a line extending from near mount airy to near north potomac to near south riding, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, columbia, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, south riding, herndon, fairfax, vienna, damascus, falls church, broadlands, lansdowne and lowes island.
6/21/2021 5:28 PM EDT	At 528 pm edt, severe thunderstorms were located along a line extending from near mount airy to near north potomac to near south riding, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, columbia, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, south riding, herndon, fairfax, vienna, damascus, falls church, broadlands, lansdowne and lowes island.
6/21/2021 5:02 PM EDT	At 501 pm edt, severe thunderstorms were located along a line extending from ballenger creek to leesburg to near the plains, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/21/2021 5:02 PM EDT	At 501 pm edt, severe thunderstorms were located along a line extending from ballenger creek to leesburg to near the plains, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/21/2021 5:02 PM EDT	At 501 pm edt, severe thunderstorms were located along a line extending from ballenger creek to leesburg to near the plains, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/14/2021 9:50 PM EDT	At 950 pm edt, a severe thunderstorm was located near olney, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, gaithersburg, olney, damascus, montgomery village, redland, cloverly, spencerville, highland, washington grove, laytonsville, brookeville, west friendship, glenwood, ednor, ashton, dayton, roxbury mills, sandy spring, glenelg and brinklow.
6/14/2021 9:37 PM EDT	At 937 pm edt, a severe thunderstorm was located over montgomery village, or near damascus, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, olney, damascus, aspen hill, montgomery village, north potomac, redland, colesville, rossmoor, wheaton-glenmont, cloverly, clarksburg, glenmont, burtonsville, darnestown, derwood, spencerville and highland.
6/14/2021 9:22 PM EDT	At 922 pm edt, a severe thunderstorm was located over boyds, or near germantown, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/3/2021 5:52 PM EDT	At 551 pm edt, a severe thunderstorm was located near olney, moving east at 40 mph (spotter confirmed quarter size hail). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, gaithersburg, olney, damascus, ellicott city, aspen hill, montgomery village, north potomac, fairland, redland, rossmoor, scaggsville, cloverly, burtonsville, darnestown, derwood, fulton and spencerville.
6/3/2021 5:27 PM EDT	At 526 pm edt, a severe thunderstorm was located over germantown, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
5/26/2021 5:10 PM EDT	At 510 pm edt, a severe thunderstorm was located near olney, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, severn, olney, elkridge, ellicott city, aspen hill, catonsville, laurel, fairland, fort meade, savage-guilford, rossmoor, scaggsville, ilchester, calverton, cloverly, burtonsville, jessup, savage and fulton.
5/26/2021 5:00 PM EDT	At 500 pm edt, a severe thunderstorm was located over olney, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
4/30/2021 4:54 PM EDT	The severe thunderstorm warning for carroll county in north central maryland, western howard and montgomery counties in central maryland, eastern frederick county in north central maryland, west central baltimore county in northern maryland and east central loudoun counties in northern virginia will expire at 500 pm edt, the showers which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. however, high winds remain possible through this evening. a high wind warning remains in effect through late tonight.
4/30/2021 4:54 PM EDT	The severe thunderstorm warning for carroll county in north central maryland, western howard and montgomery counties in central maryland, eastern frederick county in north central maryland, west central baltimore county in northern maryland and east central loudoun counties in northern virginia will expire at 500 pm edt, the showers which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. however, high winds remain possible through this evening. a high wind warning remains in effect through late tonight.
4/30/2021 4:47 PM EDT	At 446 pm edt, severe thunderstorms were located along a line extending from near thurmont to new market to near poolesville, moving east at 60 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, olney, westminster, damascus, lansdowne, lowes island, thurmont, poolesville, emmitsburg, ellicott city, aspen hill, potomac, north bethesda, ashburn, randallstown and montgomery village.
4/30/2021 4:47 PM EDT	At 446 pm edt, severe thunderstorms were located along a line extending from near thurmont to new market to near poolesville, moving east at 60 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, olney, westminster, damascus, lansdowne, lowes island, thurmont, poolesville, emmitsburg, ellicott city, aspen hill, potomac, north bethesda, ashburn, randallstown and montgomery village.
4/30/2021 4:31 PM EDT	At 430 pm edt, severe thunderstorms were located along a line extending from near smithsburg to braddock heights to near purcellville, moving east at 60 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
4/30/2021 4:31 PM EDT	At 430 pm edt, severe thunderstorms were located along a line extending from near smithsburg to braddock heights to near purcellville, moving east at 60 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
3/28/2021 5:38 PM EDT	At 538 pm edt, severe thunderstorms were located along a line extending from near stewartstown to randallstown to olney, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, rockville, gaithersburg, olney, pikesville, cockeysville, historic ellicott city, ellicott city, aspen hill, potomac, north bethesda, catonsville, woodlawn, randallstown, montgomery village, owings mills, eldersburg, milford mill, reisterstown and lochearn.
3/28/2021 5:30 PM EDT	Powerlines down near intersection of gregg rd and georgia ave in montgomery county MD, 1.3 miles SSE of Brookeville, MD
3/28/2021 5:23 PM EDT	At 522 pm edt, severe thunderstorms with a history of producing wind damage and measured wind gusts to near 60 mph were located along a line extending from near manchester to near sykesville to germantown, moving east at 45 mph (radar indicated and observed wind). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, gaithersburg, olney, pikesville, cockeysville, westminster, damascus, historic ellicott city, ellicott city, aspen hill, potomac, north bethesda, catonsville, woodlawn, randallstown, montgomery village, owings mills and eldersburg.
3/28/2021 5:05 PM EDT	At 504 pm edt, severe thunderstorms with a history of producing wind damage and measured wind gusts to near 60 mph were located along a line extending from near littlestown to near boyds, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
11/15/2020 6:57 PM EST	At 622 pm est, severe thunderstorms were located along a line extending from near ballenger creek to near point of rocks to near leesburg, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
11/15/2020 6:57 PM EST	At 622 pm est, severe thunderstorms were located along a line extending from near ballenger creek to near point of rocks to near leesburg, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
11/15/2020 6:47 PM EST	Tree down on howard chapel road at jennings chapel road in howard county MD, 4.7 miles S of Brookeville, MD
11/15/2020 6:22 PM EST	At 622 pm est, severe thunderstorms were located along a line extending from near ballenger creek to near point of rocks to near leesburg, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
11/15/2020 6:22 PM EST	At 622 pm est, severe thunderstorms were located along a line extending from near ballenger creek to near point of rocks to near leesburg, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
9/3/2020 5:00 PM EDT	At 459 pm edt, a severe thunderstorm with a history of producing measured wind gusts to near 60 mph was located over aspen hill, or near rockville, moving east at 30 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, rockville, bethesda, gaithersburg, reston, olney, college park, greenbelt, langley park, beltsville, bladensburg, american legion bridge, fort totten, university of maryland, howard university, aspen hill, potomac, north bethesda, montgomery village and north potomac.

9/3/2020 5:00 PM EDT	At 459 pm edt, a severe thunderstorm with a history of producing measured wind gusts to near 60 mph was located over aspen hill, or near rockville, moving east at 30 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, rockville, bethesda, gaithersburg, reston, olney, college park, greenbelt, langley park, beltsville, bladensburg, american legion bridge, fort totten, university of maryland, howard university, aspen hill, potomac, north bethesda, montgomery village and north potomac.
9/3/2020 5:00 PM EDT	At 459 pm edt, a severe thunderstorm with a history of producing measured wind gusts to near 60 mph was located over aspen hill, or near rockville, moving east at 30 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, rockville, bethesda, gaithersburg, reston, olney, college park, greenbelt, langley park, beltsville, bladensburg, american legion bridge, fort totten, university of maryland, howard university, aspen hill, potomac, north bethesda, montgomery village and north potomac.
9/3/2020 4:54 PM EDT	At 454 pm edt, a severe thunderstorm was located over redland, or over rockville, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, reston, olney, college park, greenbelt, langley park, beltsville, bladensburg, american legion bridge, fort totten, university of maryland, howard university, aspen hill, potomac, north bethesda and montgomery village.
9/3/2020 4:54 PM EDT	At 454 pm edt, a severe thunderstorm was located over redland, or over rockville, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, reston, olney, college park, greenbelt, langley park, beltsville, bladensburg, american legion bridge, fort totten, university of maryland, howard university, aspen hill, potomac, north bethesda and montgomery village.
9/3/2020 4:54 PM EDT	At 454 pm edt, a severe thunderstorm was located over redland, or over rockville, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, reston, olney, college park, greenbelt, langley park, beltsville, bladensburg, american legion bridge, fort totten, university of maryland, howard university, aspen hill, potomac, north bethesda and montgomery village.
9/3/2020 4:36 PM EDT	At 436 pm edt, a severe thunderstorm was located near lowes island, moving east at 25 mph (radar indicated). Hazards include 65 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
9/3/2020 4:36 PM EDT	At 436 pm edt, a severe thunderstorm was located near lowes island, moving east at 25 mph (radar indicated). Hazards include 65 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
9/3/2020 4:36 PM EDT	At 436 pm edt, a severe thunderstorm was located near lowes island, moving east at 25 mph (radar indicated). Hazards include 65 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
9/2/2020 7:49 PM EDT	Tree blocking the road near the intersection of jennings chapel road and howard chapel roa in howard county MD, 4.7 miles S of Brookeville, MD
9/2/2020 7:48 PM EDT	At 748 pm edt, severe thunderstorms were located along a line extending from 6 miles east of damascus to near olney to north potomac, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, olney, langley park, beltsville, damascus, lowes island, historic ellicott city, ellicott city, aspen hill, potomac, north bethesda, montgomery village, north potomac, fairland, white oak and redland.
9/2/2020 7:38 PM EDT	At 738 pm edt, severe thunderstorms were located along a line extending from damascus to montgomery village to near lowes island, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
9/2/2020 7:29 PM EDT	At 729 pm edt, severe thunderstorms were located along a line extending from near mount airy to near green valley to near boyds to near lansdowne, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, leesburg, olney, damascus, lansdowne, lowes island, poolesville, aspen hill, potomac, ashburn, montgomery village, sterling, north potomac, redland, great falls, countryside, mount airy and new market.
9/2/2020 7:29 PM EDT	At 729 pm edt, severe thunderstorms were located along a line extending from near mount airy to near green valley to near boyds to near lansdowne, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, leesburg, olney, damascus, lansdowne, lowes island, poolesville, aspen hill, potomac, ashburn, montgomery village, sterling, north potomac, redland, great falls, countryside, mount airy and new market.
9/2/2020 7:29 PM EDT	At 729 pm edt, severe thunderstorms were located along a line extending from near mount airy to near green valley to near boyds to near lansdowne, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, leesburg, olney, damascus, lansdowne, lowes island, poolesville, aspen hill, potomac, ashburn, montgomery village, sterling, north potomac, redland, great falls, countryside, mount airy and new market.
9/2/2020 7:21 PM EDT	At 721 pm edt, severe thunderstorms were located along a line extending from new market to 6 miles south of ballenger creek to near poolesville to leesburg, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, frederick, rockville, gaithersburg, reston, leesburg, olney, damascus, broadlands, lansdowne, lowes island, poolesville, harry grove stadium, aspen hill, potomac, ashburn, montgomery village, sterling, north potomac and ballenger creek.
9/2/2020 7:21 PM EDT	At 705 pm edt, severe thunderstorms were located along a line extending from ballenger creek to point of rocks to 6 miles north of leesburg to near round hill, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
9/2/2020 7:21 PM EDT	At 721 pm edt, severe thunderstorms were located along a line extending from new market to 6 miles south of ballenger creek to near poolesville to leesburg, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, frederick, rockville, gaithersburg, reston, leesburg, olney, damascus, broadlands, lansdowne, lowes island, poolesville, harry grove stadium, aspen hill, potomac, ashburn, montgomery village, sterling, north potomac and ballenger creek.
9/2/2020 7:06 PM EDT	At 705 pm edt, severe thunderstorms were located along a line extending from ballenger creek to point of rocks to 6 miles north of leesburg to near round hill, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
9/2/2020 7:06 PM EDT	At 705 pm edt, severe thunderstorms were located along a line extending from ballenger creek to point of rocks to 6 miles north of leesburg to near round hill, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/28/2020 5:06 PM EDT	The severe thunderstorm warning for central howard, northeastern montgomery, southwestern baltimore and north central prince georges counties will expire at 515 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. a severe thunderstorm watch remains in effect until 800 pm edt for northern and central maryland. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.
8/28/2020 4:53 PM EDT	At 453 pm edt, a severe thunderstorm was located near olney, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, gaithersburg, olney, beltsville, historic ellicott city, ellicott city, aspen hill, catonsville, montgomery village, laurel, fairland, redland, colesville, rossmoor, savage-guilford, wheaton-glenmont, scaggsville, ilchester, calverton and cloverly.
8/28/2020 4:46 PM EDT	At 446 pm edt, a severe thunderstorm was located near montgomery village, or near damascus, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, gaithersburg, olney, beltsville, damascus, historic ellicott city, ellicott city, aspen hill, catonsville, montgomery village, laurel, fairland, white oak, redland, colesville, rossmoor, savage-guilford, wheaton-glenmont and scaggsville.
8/28/2020 4:33 PM EDT	At 433 pm edt, a severe thunderstorm was located over boyds, or near germantown, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/22/2020 3:55 PM EDT	At 354 pm edt, severe thunderstorms were located along a line extending from near olney to aspen hill, moving northeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/22/2020 3:36 PM EDT	At 334 pm edt, severe thunderstorms were located along a line extending from boyds to near ashburn to near south riding to near haymarket, moving east at 10 mph. these are very dangerous storms (radar indicated). Hazards include widespread damaging wind gusts, some up to 75 mph near tysons corner, vienna, wolf trap and falls church, are expected. isolated hail up to quarter size is possible. Expect considerable damage to trees and power lines. your life is at significant risk if outdoors. in addition to some trees falling into homes, wind damage is possible to roofs, sheds, open garages, and mobile homes. Locations impacted include, arlington, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, fairfax, vienna, falls church, mantua, pimmit hills, mclean, american legion bridge, aspen hill, potomac, north bethesda and burke.

7/22/2020 3:36 PM EDT	At 334 pm edt, severe thunderstorms were located along a line extending from boyds to near ashburn to near south riding to near haymarket, moving east at 10 mph. these are very dangerous storms (radar indicated). Hazards include widespread damaging wind gusts, some up to 75 mph near tysons corner, vienna, wolf trap and falls church, are expected. isolated hail up to quarter size is possible. Expect considerable damage to trees and power lines. your life is at significant risk if outdoors. in addition to some trees falling into homes, wind damage is possible to roofs, sheds, open garages, and mobile homes. Locations impacted include, arlington, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, fairfax, vienna, falls church, mantua, pimmit hills, mclean, american legion bridge, aspen hill, potomac, north bethesda and burke.
7/22/2020 3:27 PM EDT	At 326 pm edt, severe thunderstorms were located along a line extending from boyds to near ashburn to near south riding to near haymarket, moving east at 10 mph. these are very dangerous storms (radar indicated). Hazards include widespread damaging wind gusts up to 75 mph, especially near reston, wolf trap, vienna and fairfax. isolated hail up to quarter size is also possible. Expect considerable damage to trees and power lines. your life is at significant risk if outdoors. in addition to some trees falling into homes, wind damage is possible to roofs, sheds, open garages, and mobile homes. Locations impacted include, arlington, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, herndon, fairfax, vienna, damascus, falls church, lowes island, mantua, pimmit hills, mclean, american legion bridge and aspen hill.
7/22/2020 3:27 PM EDT	At 326 pm edt, severe thunderstorms were located along a line extending from boyds to near ashburn to near south riding to near haymarket, moving east at 10 mph. these are very dangerous storms (radar indicated). Hazards include widespread damaging wind gusts up to 75 mph, especially near reston, wolf trap, vienna and fairfax. isolated hail up to quarter size is also possible. Expect considerable damage to trees and power lines. your life is at significant risk if outdoors. in addition to some trees falling into homes, wind damage is possible to roofs, sheds, open garages, and mobile homes. Locations impacted include, arlington, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, herndon, fairfax, vienna, damascus, falls church, lowes island, mantua, pimmit hills, mclean, american legion bridge and aspen hill.
7/22/2020 3:21 PM EDT	At 320 pm edt, severe thunderstorms were located along a line extending from near boyds to near ashburn to near south riding to near haymarket, moving east at 10 mph (radar indicated). Hazards include scattered damaging wind gusts up to 70 mph and isolated hail up to quarter size. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, herndon, fairfax, vienna, damascus, falls church, lowes island, mantua, pimmit hills, mclean, american legion bridge and aspen hill.
7/22/2020 3:21 PM EDT	At 320 pm edt, severe thunderstorms were located along a line extending from near boyds to near ashburn to near south riding to near haymarket, moving east at 10 mph (radar indicated). Hazards include scattered damaging wind gusts up to 70 mph and isolated hail up to quarter size. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, herndon, fairfax, vienna, damascus, falls church, lowes island, mantua, pimmit hills, mclean, american legion bridge and aspen hill.
7/22/2020 2:56 PM EDT	At 256 pm edt, severe thunderstorms were located along a line extending from near poolesville to brambleton to near haymarket to near warrenton, moving east at 10 mph (radar indicated). Hazards include scattered damaging wind gusts up to 60 mph and isolated hail up to quarter size. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/22/2020 2:56 PM EDT	At 256 pm edt, severe thunderstorms were located along a line extending from near poolesville to brambleton to near haymarket to near warrenton, moving east at 10 mph (radar indicated). Hazards include scattered damaging wind gusts up to 60 mph and isolated hail up to quarter size. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/25/2020 6:45 PM EDT	At 645 pm edt, a severe thunderstorm was located near columbia, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, olney, historic ellicott city, ellicott city, woodlawn, laurel, savage-guilford, scaggsville, ilchester, cloverly, burtonsville, savage, fulton, spencerville, highland, brookeville, clarksville, ednor, ashton and dayton.
6/25/2020 6:26 PM EDT	At 625 pm edt, a severe thunderstorm was located near olney, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, olney, damascus, historic ellicott city, ellicott city, woodlawn, montgomery village, laurel, savage-guilford, scaggsville, ilchester, cloverly, burtonsville, savage, fulton, spencerville, highland, laytonsville and brookeville.
6/25/2020 6:08 PM EDT	At 608 pm edt, a severe thunderstorm was located over damascus, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/22/2020 4:37 PM EDT	At 436 pm edt, severe thunderstorms were located along a line extending from near green valley to near redland, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, olney, damascus, ellicott city, montgomery village, eldersburg, redland, mount airy, sykesville, new market, green valley, linganore-bartonsville, clarksburg, derwood, libertytown, washington grove, monrovia and laytonsville.
6/22/2020 4:12 PM EDT	At 412 pm edt, severe thunderstorms were located along a line extending from near poolesville to near potomac, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/10/2020 8:09 PM EDT	At 809 pm edt, severe thunderstorms were located along a line extending from near olney to near fairland to colesville, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, olney, aspen hill, potomac, north bethesda, laurel, fairland, white oak, redland, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen, hillandale, martin`s additions, north chevy chase and wheaton-glenmont.
6/10/2020 8:09 PM EDT	At 809 pm edt, severe thunderstorms were located along a line extending from near olney to near fairland to colesville, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, olney, aspen hill, potomac, north bethesda, laurel, fairland, white oak, redland, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen, hillandale, martin`s additions, north chevy chase and wheaton-glenmont.
6/10/2020 8:02 PM EDT	At 802 pm edt, severe thunderstorms were located along a line extending from rockville to north bethesda to bethesda, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, olney, pimmit hills, mclean, american legion bridge, aspen hill, potomac, north bethesda, laurel, north potomac, fairland, tysons corner, white oak, redland, merrifield, colesville, kemp mill, chevy chase and north kensington.
6/10/2020 8:02 PM EDT	At 802 pm edt, severe thunderstorms were located along a line extending from rockville to north bethesda to bethesda, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, olney, pimmit hills, mclean, american legion bridge, aspen hill, potomac, north bethesda, laurel, north potomac, fairland, tysons corner, white oak, redland, merrifield, colesville, kemp mill, chevy chase and north kensington.
6/10/2020 7:45 PM EDT	At 744 pm edt, severe thunderstorms were located along a line extending from great falls to american legion bridge to i66 and i495 interchange, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/10/2020 7:45 PM EDT	At 744 pm edt, severe thunderstorms were located along a line extending from great falls to american legion bridge to i66 and i495 interchange, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/4/2020 8:22 PM EDT	The severe thunderstorm warning for the northwestern district of columbia, southern carroll, northwestern anne arundel, howard, eastern montgomery, northwestern prince georges, extreme north central arlington and northeastern fairfax counties will expire at 830 pm edt, the storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. therefore, the warning will be allowed to expire. however gusty winds are still possible with these thunderstorms. a severe thunderstorm watch remains in effect until 1000 pm edt for district of columbia, central and north central maryland, and northern virginia.
6/4/2020 8:22 PM EDT	The severe thunderstorm warning for the northwestern district of columbia, southern carroll, northwestern anne arundel, howard, eastern montgomery, northwestern prince georges, extreme north central arlington and northeastern fairfax counties will expire at 830 pm edt, the storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. therefore, the warning will be allowed to expire. however gusty winds are still possible with these thunderstorms. a severe thunderstorm watch remains in effect until 1000 pm edt for district of columbia, central and north central maryland, and northern virginia.
6/4/2020 8:22 PM EDT	The severe thunderstorm warning for the northwestern district of columbia, southern carroll, northwestern anne arundel, howard, eastern montgomery, northwestern prince georges, extreme north central arlington and northeastern fairfax counties will expire at 830 pm edt, the storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. therefore, the warning will be allowed to expire. however gusty winds are still possible with these thunderstorms. a severe thunderstorm watch remains in effect until 1000 pm edt for district of columbia, central and north central maryland, and northern virginia.
6/4/2020 7:52 PM EDT	At 751 pm edt, severe thunderstorms were located along a line extending from near damascus to redland to near mclean, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/4/2020 7:52 PM EDT	At 751 pm edt, severe thunderstorms were located along a line extending from near damascus to redland to near mclean, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/4/2020 7:52 PM EDT	At 751 pm edt, severe thunderstorms were located along a line extending from near damascus to redland to near mclean, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
4/13/2020 2:38 PM EDT	The severe thunderstorm warning for southeastern carroll, central howard, east central montgomery and southwestern baltimore counties will expire at 245 pm edt, the storms which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. a tornado watch remains in effect until 600 pm edt for northern, central and north central maryland. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.

4/13/2020 2:29 PM EDT	At 228 pm edt, severe thunderstorms were located along a line extending from randallstown to near colesville, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, olney, pikesville, historic ellicott city, ellicott city, aspen hill, catonsville, woodlawn, randallstown, eldersburg, milford mill, lochearn, scaggsville, cloverly, burtonsville, fulton, spencerville, highland, brookeville and clarksville.
4/13/2020 2:10 PM EDT	At 210 pm edt, severe thunderstorms were located along a line extending from sykesville to gaithersburg, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, gaithersburg, olney, pikesville, damascus, historic ellicott city, ellicott city, aspen hill, catonsville, woodlawn, randallstown, montgomery village, eldersburg, milford mill, lochearn, redland, sykesville, scaggsville and cloverly.
4/13/2020 2:01 PM EDT	At 200 pm edt, severe thunderstorms were located along a line extending from near mount airy to near boyds, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
4/13/2020 1:48 PM EDT	At 148 pm edt, severe thunderstorms were located along a line extending from 9 miles south of taneytown to near new market to 6 miles southwest of green valley, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, gaithersburg, olney, westminster, damascus, poolesville, aspen hill, montgomery village, eldersburg, redland, mount airy, hampstead, manchester, sykesville, new market, green valley, gamber, boyds, rossmoor and linganore-bartonsville.
4/13/2020 1:48 PM EDT	At 148 pm edt, severe thunderstorms were located along a line extending from 9 miles south of taneytown to near new market to 6 miles southwest of green valley, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, gaithersburg, olney, westminster, damascus, poolesville, aspen hill, montgomery village, eldersburg, redland, mount airy, hampstead, manchester, sykesville, new market, green valley, gamber, boyds, rossmoor and linganore-bartonsville.
4/13/2020 1:20 PM EDT	At 119 pm edt, severe thunderstorms were located along a line extending from near boonsboro to near brunswick to 6 miles south of harpers ferry, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
4/13/2020 1:20 PM EDT	At 119 pm edt, severe thunderstorms were located along a line extending from near boonsboro to near brunswick to 6 miles south of harpers ferry, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
4/13/2020 1:20 PM EDT	At 119 pm edt, severe thunderstorms were located along a line extending from near boonsboro to near brunswick to 6 miles south of harpers ferry, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
3/3/2020 11:31 PM EST	Tree down on jennings chapel road in howard county MD, 6.1 miles S of Brookeville, MD
2/7/2020 7:56 AM EST	At 756 am est, a severe thunderstorm was located near damascus, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
10/31/2019 9:20 PM EDT	At 920 pm edt, a severe thunderstorm was located over montgomery village, or near gaithersburg, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
10/31/2019 8:32 PM EDT	At 832 pm edt, severe thunderstorms were located along a line extending from near damascus to near lowes island, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/22/2019 8:44 PM EDT	A severe thunderstorm warning remains in effect until 915 pm edt for northwestern anne arundel. southeastern howard. southeastern montgomery and northeastern prince georges counties. At 843 pm edt, severe thunderstorms were located along a line extending from near elkridge to wheaton-glenmont, moving east at 40 mph.
8/22/2019 8:44 PM EDT	At 843 pm edt, severe thunderstorms were located along a line extending from near elkridge to wheaton-glenmont, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, rockville, bowie, severn, olney, college park, crofton, greenbelt, beltsville, elkridge, historic ellicott city, ellicott city, aspen hill, potomac, north bethesda, catonsville, odenton, laurel, fairland and white oak.
8/22/2019 8:23 PM EDT	At 823 pm edt, a severe thunderstorm was located over redland, or over gaithersburg, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/20/2019 6:11 PM EDT	Trees down onto wires and utility poles near intersection of georgia ave and gregg rd. damage to utility poles. both directions of georgia ave blocke in montgomery county MD, 1.3 miles SSE of Brookeville, MD
8/7/2019 2:43 PM EDT	The severe thunderstorm warning for western howard, central montgomery, eastern loudoun and north central fairfax counties will expire at 245 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. however small hail and gusty winds are still possible with this thunderstorm. a severe thunderstorm watch remains in effect until 800 pm edt for central maryland, and northern virginia.
8/7/2019 2:43 PM EDT	The severe thunderstorm warning for western howard, central montgomery, eastern loudoun and north central fairfax counties will expire at 245 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. however small hail and gusty winds are still possible with this thunderstorm. a severe thunderstorm watch remains in effect until 800 pm edt for central maryland, and northern virginia.
8/7/2019 2:32 PM EDT	At 157 pm edt, a severe thunderstorm was located over great falls, or over lowes island, moving northeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/7/2019 2:32 PM EDT	At 232 pm edt, a severe thunderstorm was located over montgomery village, or over gaithersburg, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, olney, damascus, lowes island, aspen hill, potomac, montgomery village, north potomac, redland, great falls, rossmoor, cloverly, darnestown, derwood, spencerville, washington grove, laytonsville and brookeville.
8/7/2019 1:57 PM EDT	The national weather service in sterling virginia has issued a * severe thunderstorm warning for. western howard county in central maryland. central montgomery county in central maryland. eastern loudoun county in northern virginia. North central fairfax county in northern virginia.
8/7/2019 1:57 PM EDT	At 157 pm edt, a severe thunderstorm was located over great falls, or over lowes island, moving northeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/17/2019 5:52 PM EDT	At 552 pm edt, a severe thunderstorm was located over fairland, or near beltsville, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, bowie, severn, olney, college park, crofton, greenbelt, langley park, beltsville, elkridge, bladensburg, university of maryland, historic ellicott city, ellicott city, aspen hill, odenton, laurel, fairland, hyattsville and white oak.
7/17/2019 5:52 PM EDT	At 552 pm edt, a severe thunderstorm was located over fairland, or near beltsville, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, bowie, severn, olney, college park, crofton, greenbelt, langley park, beltsville, elkridge, bladensburg, university of maryland, historic ellicott city, ellicott city, aspen hill, odenton, laurel, fairland, hyattsville and white oak.
7/17/2019 5:23 PM EDT	Large tree down across the road in montgomery county MD, 3.3 miles S of Brookeville, MD

7/17/2019 5:23 PM EDT	At 523 pm edt, a severe thunderstorm was located over american legion bridge, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/17/2019 5:23 PM EDT	At 523 pm edt, a severe thunderstorm was located over american legion bridge, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/17/2019 5:23 PM EDT	At 523 pm edt, a severe thunderstorm was located over american legion bridge, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/17/2019 5:18 PM EDT	Tree down across the road in montgomery county MD, 2.8 miles SSE of Brookeville, MD
7/17/2019 5:12 PM EDT	At 512 pm edt, a severe thunderstorm was located over damascus, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/6/2019 7:57 PM EDT	The severe thunderstorm warning for western howard, northeastern montgomery counties in central maryland and southeastern frederick counties in north central maryland will expire at 800 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire.
7/6/2019 7:30 PM EDT	At 730 pm edt, a severe thunderstorm was located over damascus, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, gaithersburg, olney, damascus, montgomery village, boyds, clarksburg, highland, laytonsville, brookeville, lisbon, glenwood, dayton, watersville, poplar springs, roxbury mills, woodbine, brinklow and glenelg.
7/6/2019 7:15 PM EDT	At 715 pm edt, a severe thunderstorm was located near boyds, or 7 miles northwest of germantown, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/2/2019 7:30 PM EDT	At 729 pm edt, severe thunderstorms were located along a line extending from near sykesville to germantown, moving southeast at 25 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, gaithersburg, olney, damascus, aspen hill, montgomery village, redland, colesville, rossmoor, wheaton-glenmont, wheaton, cloverly, clarksburg, glenmont, burtonsville, fulton, spencerville, highland and washington grove.
7/2/2019 7:15 PM EDT	At 715 pm edt, a severe thunderstorm was located over damascus, moving southeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/2/2019 5:04 PM EDT	At 504 pm edt, severe thunderstorms were located along a line extending from near montgomery village to potomac, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/29/2019 4:37 PM EDT	At 436 pm edt, a severe thunderstorm was located over rossmoor, or over olney, moving southeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/29/2019 4:08 PM EDT	At 408 pm edt, a severe thunderstorm was located over damascus, moving southeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/2/2019 6:01 PM EDT	At 601 pm edt, a severe thunderstorm was located near olney, moving southeast at 30 mph (radar indicated). Hazards include ping pong ball size hail and 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, olney, highland, laytonsville, brookeville, clarksville, roxbury mills, glenelg, dayton and brinklow.
6/2/2019 6:01 PM EDT	At 601 pm edt, severe thunderstorms were located along a line extending from near olney to coral hills, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/2/2019 5:46 PM EDT	At 546 pm edt, a severe thunderstorm was located over damascus, moving southeast at 30 mph (radar indicated). Hazards include ping pong ball size hail and 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
5/23/2019 3:45 PM EDT	Trees and wires down in montgomery county MD, 1.3 miles SSE of Brookeville, MD
5/23/2019 3:24 PM EDT	Multiple trees down in montgomery county MD, 0.7 miles SW of Brookeville, MD
5/23/2019 3:21 PM EDT	At 321 pm edt, severe thunderstorms were located along a line extending from near mount airy to rossmoor to potomac, moving east at 50 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
5/23/2019 3:18 PM EDT	Multiple trees dow in montgomery county MD, 0.7 miles SW of Brookeville, MD
5/23/2019 3:15 PM EDT	At 315 pm edt, severe thunderstorms were located along a line extending from 6 miles east of damascus to north potomac, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, bethesda, gaithersburg, olney, damascus, poolesville, aspen hill, potomac, north bethesda, montgomery village, north potomac, redland, chevy chase, north kensington, south kensington, north chevy chase, wheaton-glenmont, boyds and green valley.
5/23/2019 2:56 PM EDT	At 256 pm edt, severe thunderstorms were located along a line extending from near ballenger creek to near lansdowne, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
5/23/2019 2:56 PM EDT	At 256 pm edt, severe thunderstorms were located along a line extending from near ballenger creek to near lansdowne, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
5/18/2019 8:20 PM EDT	Tree down at the intersection of jennings chapel rd and howard chapel r in howard county MD, 4.7 miles S of Brookeville, MD
5/2/2019 3:48 PM EDT	At 348 pm edt, severe thunderstorms were located along a line extending from columbia to takoma park, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, bethesda, olney, college park, greenbelt, langley park, beltsville, bladensburg, university of maryland, fort totten, ellicott city, aspen hill, potomac, north bethesda, laurel, fairland, landover, hyattsville, white oak and takoma park.

5/2/2019 3:48 PM EDT	At 348 pm edt, severe thunderstorms were located along a line extending from columbia to takoma park, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, bethesda, olney, college park, greenbelt, langley park, beltsville, bladensburg, university of maryland, fort totten, ellicott city, aspen hill, potomac, north bethesda, laurel, fairland, landover, hyattsville, white oak and takoma park.
5/2/2019 3:30 PM EDT	At 329 pm edt, severe thunderstorms were located along a line extending from near olney to near potomac, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
5/2/2019 3:30 PM EDT	At 329 pm edt, severe thunderstorms were located along a line extending from near olney to near potomac, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
4/26/2019 2:53 PM EDT	At 253 pm edt, severe thunderstorms were located along a line extending from montgomery village to potomac, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, bethesda, gaithersburg, olney, damascus, lowes island, aspen hill, potomac, north bethesda, montgomery village, north potomac, redland, takoma park, great falls, colesville, kemp mill, chevy chase, north kensington and south kensington.
4/26/2019 2:52 PM EDT	At 252 pm edt, a severe thunderstorm capable of producing a tornado was located over rockville, moving northeast at 35 mph (radar indicated rotation). Hazards include tornado. For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. damage to roofs, siding, and windows may occur. mobile homes may be damaged or destroyed. tree damage is likely. this dangerous storm will be near, rossmoor around 300 pm edt. olney, aspen hill and wheaton-glenmont around 305 pm edt. Other locations impacted by this tornadic thunderstorm include derwood, spencerville, cloverly, brookeville, norbeck, sandy spring, washington grove, glenmont and wheaton.
4/26/2019 2:48 PM EDT	At 247 pm edt, a severe thunderstorm capable of producing a tornado was located over potomac, or near rockville, moving northeast at 40 mph (radar indicated rotation). Hazards include tornado. For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. damage to roofs, siding, and windows may occur. mobile homes may be damaged or destroyed. tree damage is likely. this dangerous storm will be near, north bethesda around 255 pm edt. montgomery village, redland and rossmoor around 300 pm edt. olney, aspen hill, colesville and wheaton-glenmont around 305 pm edt. Other locations impacted by this tornadic thunderstorm include derwood, spencerville, cloverly, laytonsville, brookeville, washington grove, norbeck, sandy spring, glenmont and wheaton.
4/26/2019 2:39 PM EDT	At 238 pm edt, severe thunderstorms were located along a line extending from near lowes island to reston, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, centreville, rockville, bethesda, gaithersburg, reston, leesburg, olney, south riding, herndon, vienna, damascus, broadlands, lansdowne, lowes island, brambleton, poolesville, american legion bridge, dulles international airport and aspen hill.
4/26/2019 2:39 PM EDT	At 238 pm edt, severe thunderstorms were located along a line extending from near lowes island to reston, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, centreville, rockville, bethesda, gaithersburg, reston, leesburg, olney, south riding, herndon, vienna, damascus, broadlands, lansdowne, lowes island, brambleton, poolesville, american legion bridge, dulles international airport and aspen hill.
4/26/2019 2:39 PM EDT	At 239 pm edt, a severe thunderstorm capable of producing a tornado was located over great falls, or over lowes island, moving northeast at 40 mph (radar indicated rotation). Hazards include tornado. For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. damage to roofs, siding, and windows may occur. mobile homes may be damaged or destroyed. tree damage is likely. this dangerous storm will be near, potomac and north potomac around 250 pm edt. rockville, gaithersburg and north bethesda around 255 pm edt. montgomery village, redland, north kensington and rossmoor around 300 pm edt. olney, aspen hill, colesville and wheaton-glenmont around 305 pm edt. Other locations impacted by this tornadic thunderstorm include derwood, spencerville, cloverly, washington grove, bradley farms, laytonsville, brookeville, norbeck, sandy spring and glenmont.
4/26/2019 2:39 PM EDT	At 239 pm edt, a severe thunderstorm capable of producing a tornado was located over great falls, or over lowes island, moving northeast at 40 mph (radar indicated rotation). Hazards include tornado. For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. damage to roofs, siding, and windows may occur. mobile homes may be damaged or destroyed. tree damage is likely. this dangerous storm will be near, potomac and north potomac around 250 pm edt. rockville, gaithersburg and north bethesda around 255 pm edt. montgomery village, redland, north kensington and rossmoor around 300 pm edt. olney, aspen hill, colesville and wheaton-glenmont around 305 pm edt. Other locations impacted by this tornadic thunderstorm include derwood, spencerville, cloverly, washington grove, bradley farms, laytonsville, brookeville, norbeck, sandy spring and glenmont.
4/26/2019 2:32 PM EDT	At 232 pm edt, severe thunderstorms were located along a line extending from ashburn to dulles international airport, moving east at 50 mph (radar indicated. dulles airport gusted to 53 mph). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, centreville, rockville, bethesda, gaithersburg, reston, leesburg, olney, south riding, herndon, fairfax, vienna, damascus, broadlands, lansdowne, lowes island, brambleton, pimmit hills, poolesville and mclean.
4/26/2019 2:32 PM EDT	At 232 pm edt, severe thunderstorms were located along a line extending from ashburn to dulles international airport, moving east at 50 mph (radar indicated. dulles airport gusted to 53 mph). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, centreville, rockville, bethesda, gaithersburg, reston, leesburg, olney, south riding, herndon, fairfax, vienna, damascus, broadlands, lansdowne, lowes island, brambleton, pimmit hills, poolesville and mclean.
4/26/2019 2:20 PM EDT	At 220 pm edt, severe thunderstorms were located along a line extending from near brambleton to near south riding, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
4/26/2019 2:20 PM EDT	At 220 pm edt, severe thunderstorms were located along a line extending from near brambleton to near south riding, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
4/15/2019 2:15 AM EDT	At 215 am edt, severe thunderstorms were located along a line extending from near green valley to rockville, moving northeast at 60 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
4/15/2019 2:05 AM EDT	At 205 am edt, a severe thunderstorm was located over poolesville, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
4/15/2019 2:05 AM EDT	At 205 am edt, a severe thunderstorm was located over poolesville, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
12/21/2018 5:05 PM EST	The severe thunderstorm warning for montgomery county will expire at 515 pm est, the storms which prompted the warning have moved out of the area. therefore the warning will be allowed to expire.
12/21/2018 4:29 PM EST	At 429 pm est, more severe thunderstorms were located along a line extending from lansdowne to reston, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
12/21/2018 4:10 PM EST	The severe thunderstorm warning for northwestern howard and central montgomery counties will expire at 415 pm est, the storm which prompted the warning has weakened below severe limits, and have exited the warned area. therefore the warning will be allowed to expire.
12/21/2018 3:56 PM EST	At 355 pm est, a severe thunderstorm was located over montgomery village, or near olney, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. penny to nickel size hail and wind gusts to near 50 mph were recently reported in gaithersburg. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, olney, damascus, aspen hill, montgomery village, redland, rossmoor, clarksburg, darnestown, derwood, washington grove, laytonsville, brookeville, west friendship, dayton, poplar springs, roxbury mills and norbeck.
12/21/2018 3:51 PM EST	At 351 pm est, a severe thunderstorm was located over montgomery village, or near gaithersburg, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
9/26/2018 6:35 PM EDT	The severe thunderstorm warning for central montgomery county will expire at 645 pm edt, the storms which prompted the warning have weakened below severe limits, and have exited the warned area. therefore the warning will be allowed to expire. however heavy rain is still possible with these thunderstorms. a severe thunderstorm watch remains in effect until 1100 pm edt for central and north central maryland. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.
9/26/2018 6:22 PM EDT	At 621 pm edt, severe thunderstorms were located along a line extending from near damascus to near north potomac, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, olney, damascus, aspen hill, north bethesda, montgomery village, north potomac, redland, colesville, kemp mill, north kensington, wheaton-glenmont, boyds, rossmoor, wheaton, cloverly, clarksburg and glenmont.
9/26/2018 6:04 PM EDT	The national weather service in sterling virginia has issued a * severe thunderstorm warning for. montgomery county in central maryland. until 645 pm edt. At 604 pm edt, severe thunderstorms were located along a line extending from 6 miles east of point of rocks to near lansdowne,.

7/27/2018 5:01 PM EDT	At 459 pm edt, a severe thunderstorm was located near ballenger creek, or near harry grove stadium, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/27/2018 4:35 PM EDT	Tree down on md 97 south of roxbury mill r in howard county MD, 4.7 miles S of Brookeville, MD
7/27/2018 4:20 PM EDT	Tree down on md 97 south of roxbury mill r in howard county MD, 4.7 miles S of Brookeville, MD
5/22/2018 3:25 PM EDT	At 325 pm edt, a severe thunderstorm was located over poolesville, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
5/22/2018 3:25 PM EDT	At 325 pm edt, a severe thunderstorm was located over poolesville, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/22/2017 2:19 PM EDT	At 217 pm edt, a severe thunderstorm was located over central montgomery county near white oak, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, rockville, gaithersburg, olney, aspen hill, potomac, north bethesda, montgomery village, north potomac, fairland, white oak, redland, takoma park, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen and hillandale.
7/22/2017 2:03 PM EDT	The national weather service in sterling virginia has issued a * severe thunderstorm warning for. south central howard county in central maryland. central montgomery county in central maryland. Until 230 pm edt * at 203 pm edt, a severe thunderstorm was located over north.
7/17/2017 4:22 PM EDT	The severe thunderstorm warning for west central howard and northeastern montgomery counties will expire at 430 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer pose an immediate threat to life or property. therefore the warning will be allowed to expire. however small hail and heavy rain are still possible with this thunderstorm.
7/17/2017 4:02 PM EDT	At 402 pm edt, a severe thunderstorm was located near montgomery village, or near damascus, and is nearly stationary (trained weather spotters). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, gaithersburg, olney, damascus, montgomery village, redland, clarksburg, washington grove, laytonsville, brookeville and roxbury mills.
7/17/2017 3:40 PM EDT	At 340 pm edt, a severe thunderstorm was located near montgomery village, or near damascus, and is nearly stationary (trained weather spotters). Hazards include ping pong ball size hail and 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
7/17/2017 3:28 PM EDT	At 327 pm edt, a severe thunderstorm was located over montgomery village, or near damascus, and is nearly stationary (radar indicated). Hazards include ping pong ball size hail and 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, olney, damascus, montgomery village, redland, clarksburg, highland, laytonsville, brookeville, roxbury mills and brinklow.
7/17/2017 3:06 PM EDT	At 306 pm edt, a severe thunderstorm was located near montgomery village, or near olney, and is nearly stationary (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/19/2017 3:21 PM EDT	At 321 pm edt, severe thunderstorms were located along a line extending from near sykesville to montgomery village to countryside, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, gaithersburg, olney, damascus, lowes island, poolesville, ashburn, montgomery village, sterling, north potomac, redland, great falls, countryside, mount airy, boyds, green valley, clarksburg and darnestown.
6/19/2017 3:21 PM EDT	At 321 pm edt, severe thunderstorms were located along a line extending from near sykesville to montgomery village to countryside, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, gaithersburg, olney, damascus, lowes island, poolesville, ashburn, montgomery village, sterling, north potomac, redland, great falls, countryside, mount airy, boyds, green valley, clarksburg and darnestown.
6/19/2017 3:00 PM EDT	The national weather service in sterling virginia has issued a * severe thunderstorm warning for. south central carroll county in north central maryland. northwestern howard county in central maryland. montgomery county in central maryland. Southeastern frederick county in north central maryland.
6/19/2017 3:00 PM EDT	At 259 pm edt, a severe thunderstorm was located over leesburg, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
5/31/2017 6:01 PM EDT	At 601 pm edt, a severe thunderstorm was located over fairland, or near beltsville, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, olney, beltsville, aspen hill, odenton, laurel, fairland, white oak, colesville, fort meade, hillandale, savage-guilford, scaggsville, calverton, cloverly, burtonsville, jessup, savage, fulton and spencerville.
5/31/2017 5:47 PM EDT	At 547 pm edt, a severe thunderstorm was located over wheaton-glenmont, or near olney, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
4/6/2017 1:57 PM EDT	At 157 pm edt, severe thunderstorms were located along a line extending from gaithersburg to rossmoor to colesville, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
4/6/2017 1:44 PM EDT	At 143 pm edt, severe thunderstorms were located along a line extending from near poolesville to near potomac to crystal city, moving northeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, germantown, rockville, bethesda, gaithersburg, leesburg, olney, college park, greenbelt, langley park, beltsville, damascus, lansdowne, lowes island, coral hills, bladensburg, poolesville, national harbor and mclean.
4/6/2017 1:44 PM EDT	At 143 pm edt, severe thunderstorms were located along a line extending from near poolesville to near potomac to crystal city, moving northeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, germantown, rockville, bethesda, gaithersburg, leesburg, olney, college park, greenbelt, langley park, beltsville, damascus, lansdowne, lowes island, coral hills, bladensburg, poolesville, national harbor and mclean.
4/6/2017 1:44 PM EDT	At 143 pm edt, severe thunderstorms were located along a line extending from near poolesville to near potomac to crystal city, moving northeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, germantown, rockville, bethesda, gaithersburg, leesburg, olney, college park, greenbelt, langley park, beltsville, damascus, lansdowne, lowes island, coral hills, bladensburg, poolesville, national harbor and mclean.
4/6/2017 1:12 PM EDT	At 111 pm edt, severe thunderstorms were located along a line extending from near warrenton to 6 miles west of dale city to triangle, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
4/6/2017 1:12 PM EDT	At 111 pm edt, severe thunderstorms were located along a line extending from near warrenton to 6 miles west of dale city to triangle, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
4/6/2017 1:12 PM EDT	At 111 pm edt, severe thunderstorms were located along a line extending from near warrenton to 6 miles west of dale city to triangle, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

3/1/2017 1:41 PM EST	At 140 pm est, severe thunderstorms were located along a line extending from littlestown to 6 miles northeast of mount airy to redland, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, gaithersburg, olney, pikesville, cockeysville, westminster, beltsville, elkridge, damascus, ellicott city, aspen hill, catonsville, woodlawn, randallstown, montgomery village, owings mills, eldersburg and milford mill.
3/1/2017 1:32 PM EST	At 132 pm est, severe thunderstorms were located along a line extending from near taneytown to near new market to near north potomac, moving east at 60 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, gaithersburg, olney, pikesville, cockeysville, westminster, elkridge, damascus, ellicott city, aspen hill, catonsville, woodlawn, randallstown, montgomery village, owings mills, eldersburg, milford mill and reisterstown.
3/1/2017 1:14 PM EST	At 113 pm est, severe thunderstorms were located along a line extending from emmitsburg to frederick to lansdowne, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
3/1/2017 1:14 PM EST	At 113 pm est, severe thunderstorms were located along a line extending from emmitsburg to frederick to lansdowne, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
2/12/2017 10:47 PM EST	At 1046 pm est, severe thunderstorms were located along a line extending from near hampstead to near damascus, moving east at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, baltimore, columbia, germantown, severn, olney, pikesville, middle river, cockeysville, elkridge, damascus, aberdeen, havre de grace, riviera beach, aberdeen proving ground, baltimore-washington airport, fort smallwood state park, gibson island, sillery bay, millers island and north point state park.
2/12/2017 10:29 PM EST	At 1029 pm est, severe thunderstorms were located along a line extending from near littlestown to near point of rocks, moving east at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
2/12/2017 10:29 PM EST	At 1029 pm est, severe thunderstorms were located along a line extending from near littlestown to near point of rocks, moving east at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/31/2016 11:18 PM EDT	At 1117 pm edt, a severe thunderstorm was located near sykesville, or 8 miles northwest of columbia, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, olney, damascus, ellicott city, cloverly, clarksburg, spencerville, highland, laytonsville, brookeville, glenelg, brinklow, roxbury mills, clarksville, sandy spring, dayton, ednor, west friendship, glenwood and ashton.
8/31/2016 11:04 PM EDT	At 1048 pm edt, a severe thunderstorm was located near green valley, or near damascus, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/31/2016 10:48 PM EDT	At 1048 pm edt, a severe thunderstorm was located near green valley, or near damascus, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/15/2016 5:57 PM EDT	At 556 pm edt, a severe thunderstorm was located over olney, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, rockville, olney, beltsville, elkridge, ellicott city, aspen hill, north bethesda, montgomery village, laurel, fairland, white oak, redland, colesville, kemp mill, north kensington, rossmoor, wheaton-glenmont, savage-guilford and wheaton.
8/15/2016 5:51 PM EDT	Multiple trees down in the olney and sandy spring areas...including one onto a hous in montgomery county MD, 1 miles NNE of Brookeville, MD
8/15/2016 5:43 PM EDT	At 543 pm edt, a severe thunderstorm was located over olney, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
8/14/2016 8:08 PM EDT	The severe thunderstorm warning for central howard and montgomery counties will expire at 815 pm edt, the storm which prompted the warning has moved out of the area. therefore the warning will be allowed to expire. however gusty winds and heavy rain are still possible with this thunderstorm.
8/14/2016 7:49 PM EDT	Trees down on jennings chapel road near roxbury mills roa in howard county MD, 4.7 miles S of Brookeville, MD
8/14/2016 7:38 PM EDT	At 738 pm edt, severe thunderstorms were located along a line extending from damascus to germantown to countryside, moving southeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/28/2016 5:55 PM EDT	At 555 pm edt, a severe thunderstorm was located near olney, moving southeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/28/2016 4:41 PM EDT	At 441 pm edt, a severe thunderstorm was located near new market, or 8 miles east of frederick, moving southeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/21/2016 8:22 PM EDT	At 822 pm edt, a severe thunderstorm was located near olney, moving southeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/21/2016 2:20 PM EDT	At 220 pm edt, severe thunderstorms were located along a line extending from near boyds to near fairland, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/21/2016 2:20 PM EDT	At 220 pm edt, severe thunderstorms were located along a line extending from near boyds to near fairland, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/21/2016 2:20 PM EDT	At 220 pm edt, severe thunderstorms were located along a line extending from near boyds to near fairland, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/21/2016 1:54 PM EDT	At 154 pm edt, severe thunderstorms were located along a line extending from near randallstown to near montgomery village, moving southeast at 30 mph (radar indicated). Hazards include 70 mph wind gusts and half dollar size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, baltimore, columbia, rockville, gaithersburg, bowie, severn, olney, pikesville, college park, crofton, middle river, greenbelt, langley park, beltsville, elkridge, riviera beach, bladensburg, back river, millers island and fedex field.
6/21/2016 1:40 PM EDT	At 139 pm edt, severe thunderstorms were located along a line extending from gamber to near damascus, moving southeast at 30 mph. these are very dangerous storms (radar indicated). Hazards include 80 mph wind gusts and half dollar size hail. Expect considerable damage to trees and power lines. your life is at significant risk if outdoors. in addition to some trees falling into homes, wind damage is possible to roofs, sheds, open garages, and mobile homes. Locations impacted include, baltimore, columbia, germantown, rockville, gaithersburg, bowie, severn, olney, pikesville, college park, crofton, middle river, greenbelt, langley park, beltsville, elkridge, damascus, riviera beach, bladensburg and back river.
6/21/2016 1:30 PM EDT	At 130 pm edt, severe thunderstorms were located along a line extending from near gamber to 6 miles southwest of green valley, moving southeast at 30 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, baltimore, columbia, germantown, rockville, gaithersburg, bowie, severn, olney, pikesville, college park, crofton, middle river, greenbelt, langley park, beltsville, elkridge, damascus, riviera beach, bladensburg and back river.

6/21/2016 1:19 PM EDT	At 118 pm edt, severe thunderstorms were located along a line extending from near gamber to near ballenger creek, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. frequent lightning is also occurring with this storm. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
6/5/2016 4:24 PM EDT	The severe thunderstorm warning for baltimore county in northern maryland, carroll county in north central maryland, howard county in central maryland, northwestern harford county in northern maryland, northern montgomery county in central maryland and southeastern frederick counties in north central maryland and baltimore city will expire at 430 pm edt, the storms which prompted the warning have moved out of the area. therefore the warning will be allowed to expire. however gusty winds and heavy rain are still possible with these thunderstorms. a severe thunderstorm watch remains in effect until 1000 pm edt for northern maryland, and northern virginia.
6/5/2016 3:52 PM EDT	At 351 pm edt, severe thunderstorms were located along a line extending from near littlestown to near mount airy to near point of rocks, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.
5/2/2016 7:32 PM EDT	At 730 pm edt, a severe thunderstorm was located over tysons corner, or over pimmit hills, moving northeast at 25 mph (radar indicated. a spotter in vienna also reported quarter sized hail at 730 pm). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. Locations impacted include, arlington, rockville, bethesda, reston, annandale, olney, college park, greenbelt, fairfax, langley park, beltsville, vienna, falls church, bladensburg, mantua, pimmit hills, american legion bridge, howard university, mclean and fort totten.
5/2/2016 7:32 PM EDT	At 730 pm edt, a severe thunderstorm was located over tysons corner, or over pimmit hills, moving northeast at 25 mph (radar indicated. a spotter in vienna also reported quarter sized hail at 730 pm). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. Locations impacted include, arlington, rockville, bethesda, reston, annandale, olney, college park, greenbelt, fairfax, langley park, beltsville, vienna, falls church, bladensburg, mantua, pimmit hills, american legion bridge, howard university, mclean and fort totten.
5/2/2016 7:32 PM EDT	At 730 pm edt, a severe thunderstorm was located over tysons corner, or over pimmit hills, moving northeast at 25 mph (radar indicated. a spotter in vienna also reported quarter sized hail at 730 pm). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. Locations impacted include, arlington, rockville, bethesda, reston, annandale, olney, college park, greenbelt, fairfax, langley park, beltsville, vienna, falls church, bladensburg, mantua, pimmit hills, american legion bridge, howard university, mclean and fort totten.
5/2/2016 7:26 PM EDT	The severe thunderstorm warning for northern prince georges and east central montgomery counties will expire at 730 pm edt, the storm which prompted the warning has moved out of the area. therefore the warning will be allowed to expire. a severe thunderstorm watch remains in effect until 1000 pm edt for central maryland.
5/2/2016 7:24 PM EDT	At 723 pm edt, a severe thunderstorm was located over wolf trap, or over vienna, moving northeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
5/2/2016 7:24 PM EDT	At 723 pm edt, a severe thunderstorm was located over wolf trap, or over vienna, moving northeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
5/2/2016 7:24 PM EDT	At 723 pm edt, a severe thunderstorm was located over wolf trap, or over vienna, moving northeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
5/2/2016 7:05 PM EDT	At 705 pm edt, a severe thunderstorm was located over rossmoor, or near olney, moving northeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Expect wind damage to trees and power lines. Locations impacted include, olney, aspen hill, fairland, redland, colesville, kemp mill, north kensington, rossmoor, wheaton-glenmont, wheaton, scaggsville, cloverly, glenmont, burtonsville, fulton, spencerville, brookeville, brinklow, norbeck and sandy spring.
5/2/2016 6:43 PM EDT	At 643 pm edt, a severe thunderstorm was located over potomac, or over american legion bridge, moving northeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. expect wind damage to trees and powerlines
2/24/2016 5:54 PM EST	At 554 pm est, doppler radar indicated a line of severe thunderstorms capable of producing damaging winds in excess of 60 mph. these storms were located along a line extending from near littlestown to montgomery village, moving east at 50 mph. locations impacted include, baltimore, rockville, gaithersburg, westminster, aberdeen, bel air, union square, guilford, howard park, olney, baltimore inner harbor, damascus, locust point, camden yards, germantown, gwynns falls, clifton park, roland park, fallstaff and cockeysville. a tornado watch remains in effect until 1100 pm est for northern maryland.
2/24/2016 5:53 PM EST	At 551 pm est, radar indicated a line of severe thunderstorms producing damaging winds in excess of 60 mph. a national weather service employee reported tree damage near chantilly. these storms were located along a line extending from near montgomery village to arlington to near fort belvoir, moving northeast at 55 mph. locations impacted include, arlington, rockville, gaithersburg, college park, greenbelt, vienna, falls church, bladensburg, la plata, springfield, pimmit hills, gallaudet university, nationals park, clinton, coral hills, woodbridge, olney, bethesda, largo and fedex field. a tornado watch remains in effect until 1100 pm est for central district of columbia, southern maryland and northern virginia.
2/24/2016 5:53 PM EST	At 551 pm est, radar indicated a line of severe thunderstorms producing damaging winds in excess of 60 mph. a national weather service employee reported tree damage near chantilly. these storms were located along a line extending from near montgomery village to arlington to near fort belvoir, moving northeast at 55 mph. locations impacted include, arlington, rockville, gaithersburg, college park, greenbelt, vienna, falls church, bladensburg, la plata, springfield, pimmit hills, gallaudet university, nationals park, clinton, coral hills, woodbridge, olney, bethesda, largo and fedex field. a tornado watch remains in effect until 1100 pm est for central district of columbia, southern maryland and northern virginia.
2/24/2016 5:53 PM EST	At 551 pm est, radar indicated a line of severe thunderstorms producing damaging winds in excess of 60 mph. a national weather service employee reported tree damage near chantilly. these storms were located along a line extending from near montgomery village to arlington to near fort belvoir, moving northeast at 55 mph. locations impacted include, arlington, rockville, gaithersburg, college park, greenbelt, vienna, falls church, bladensburg, la plata, springfield, pimmit hills, gallaudet university, nationals park, clinton, coral hills, woodbridge, olney, bethesda, largo and fedex field. a tornado watch remains in effect until 1100 pm est for central district of columbia, southern maryland and northern virginia.
2/24/2016 5:46 PM EST	At 545 pm est, doppler radar indicated a line of severe thunderstorms capable of producing damaging winds in excess of 60 mph. these storms were located along a line extending from near littlestown to near damascus, and moving northeast at 50 mph.
2/24/2016 5:46 PM EST	At 545 pm est, doppler radar indicated a line of severe thunderstorms capable of producing damaging winds in excess of 60 mph. these storms were located along a line extending from near littlestown to near damascus, and moving northeast at 50 mph.
2/24/2016 5:29 PM EST	At 529 pm est, doppler radar indicated a line of severe thunderstorms capable of producing damaging winds in excess of 60 mph. these storms were located along a line extending from broadlands to near dale city to near stafford, and moving northeast at 55 mph.
2/24/2016 5:29 PM EST	At 529 pm est, doppler radar indicated a line of severe thunderstorms capable of producing damaging winds in excess of 60 mph. these storms were located along a line extending from broadlands to near dale city to near stafford, and moving northeast at 55 mph.
2/24/2016 5:29 PM EST	At 529 pm est, doppler radar indicated a line of severe thunderstorms capable of producing damaging winds in excess of 60 mph. these storms were located along a line extending from broadlands to near dale city to near stafford, and moving northeast at 55 mph.
8/4/2015 5:07 AM EDT	The severe thunderstorm warning for southeastern frederick, central montgomery, south central carroll and western howard counties will expire at 515 am edt, the storm which prompted the warning has moved out of the area. therefore the warning will be allowed to expire.
8/4/2015 4:51 AM EDT	At 451 am edt, doppler radar indicated a severe thunderstorm capable of producing quarter size hail and damaging winds in excess of 60 mph. this storm was located over montgomery village, or near damascus, moving east at 40 mph. locations impacted include, rockville, gaithersburg, germantown, damascus, olney, mount airy, sykesville, new market, rossmoor, eldersburg, montgomery village, boyds, green valley, wheaton-glenmont, redland, aspen hill, colesville, linganore-bartonsville, kemp mill and north potomac.
8/4/2015 4:22 AM EDT	At 421 am edt, doppler radar indicated a severe thunderstorm capable of producing quarter size hail and damaging winds in excess of 60 mph. this storm was located over point of rocks, or 9 miles north of leesburg, and moving east at 40 mph.
8/4/2015 4:22 AM EDT	At 421 am edt, doppler radar indicated a severe thunderstorm capable of producing quarter size hail and damaging winds in excess of 60 mph. this storm was located over point of rocks, or 9 miles north of leesburg, and moving east at 40 mph.

6/23/2015 6:18 PM EDT	At 618 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing quarter size hail and destructive winds in excess of 70 mph. these storms were located along a line extending from near westminster to near purcellville, moving east at 25 mph. locations impacted include, rockville, gaithersburg, leesburg, college park, greenbelt, poolesville, crofton, severn, elkridge, broadlands, olney, damascus, lowes island, lansdowne, langley park, germantown, columbia, byrd stadium, beltsville and baltimore-washington airport.
6/23/2015 6:18 PM EDT	At 618 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing quarter size hail and destructive winds in excess of 70 mph. these storms were located along a line extending from near westminster to near purcellville, moving east at 25 mph. locations impacted include, rockville, gaithersburg, leesburg, college park, greenbelt, poolesville, crofton, severn, elkridge, broadlands, olney, damascus, lowes island, lansdowne, langley park, germantown, columbia, byrd stadium, beltsville and baltimore-washington airport.
6/23/2015 6:18 PM EDT	At 618 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing quarter size hail and destructive winds in excess of 70 mph. these storms were located along a line extending from near westminster to near purcellville, moving east at 25 mph. locations impacted include, rockville, gaithersburg, leesburg, college park, greenbelt, poolesville, crofton, severn, elkridge, broadlands, olney, damascus, lowes island, lansdowne, langley park, germantown, columbia, byrd stadium, beltsville and baltimore-washington airport.
6/23/2015 6:01 PM EDT	At 600 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing quarter size hail and destructive winds in excess of 70 mph. these storms were located along a line extending from near westminster to round hill, and moving east at 25 mph.
6/23/2015 6:01 PM EDT	At 600 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing quarter size hail and destructive winds in excess of 70 mph. these storms were located along a line extending from near westminster to round hill, and moving east at 25 mph.
6/23/2015 6:01 PM EDT	At 600 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing quarter size hail and destructive winds in excess of 70 mph. these storms were located along a line extending from near westminster to round hill, and moving east at 25 mph.
6/23/2015 6:01 PM EDT	At 600 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing quarter size hail and destructive winds in excess of 70 mph. these storms were located along a line extending from near westminster to round hill, and moving east at 25 mph.
6/20/2015 8:10 PM EDT	At 810 pm edt, trained weather spotters reported a line of severe thunderstorms producing damaging winds in excess of 60 mph. these storms were located along a line extending from damascus to rosslyn to near nanjemoy creek, and moving east at 45 mph.
6/20/2015 8:10 PM EDT	At 810 pm edt, trained weather spotters reported a line of severe thunderstorms producing damaging winds in excess of 60 mph. these storms were located along a line extending from damascus to rosslyn to near nanjemoy creek, and moving east at 45 mph.
6/20/2015 8:10 PM EDT	At 810 pm edt, trained weather spotters reported a line of severe thunderstorms producing damaging winds in excess of 60 mph. these storms were located along a line extending from damascus to rosslyn to near nanjemoy creek, and moving east at 45 mph.
6/18/2015 4:26 PM EDT	At 425 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing damaging winds in excess of 60 mph. these storms were located along a line extending from near boyds to montgomery village to 7 miles north of olney, moving southeast at 30 mph. locations impacted include, gaithersburg, damascus, germantown, olney, montgomery village, boyds, redland, washington grove, laytonsville, brookeville, roxbury mills, dayton and clarksburg.
6/18/2015 4:14 PM EDT	At 413 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing quarter size hail and destructive winds in excess of 70 mph. these storms were located along a line extending from near poolesville to near montgomery village to near damascus, moving southeast at 25 mph. locations impacted include, gaithersburg, poolesville, damascus, germantown, olney, montgomery village, boyds, green valley, redland, washington grove, laytonsville, barnesville, brookeville, dickerson, ijamsville, adamstown, roxbury mills, dayton, beallsville and clarksburg.
6/18/2015 4:05 PM EDT	At 405 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing quarter size hail and destructive winds in excess of 70 mph. these storms were located along a line extending from near ballenger creek to near damascus to near ellicott city, moving southeast at 25 mph. locations impacted include, gaithersburg, poolesville, germantown, damascus, olney, columbia, ballenger creek, montgomery village, boyds, green valley, redland, washington grove, laytonsville, barnesville, brookeville, glenelg, dickerson, adamstown, clarksville and sandy spring.
6/18/2015 3:53 PM EDT	At 353 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing quarter size hail and damaging winds in excess of 60 mph. these storms were located along a line extending from near ballenger creek to near sykesville, and moving southeast at 25 mph.
5/16/2015 5:54 PM EDT	At 554 pm edt, doppler radar indicated a severe thunderstorm capable of producing damaging winds in excess of 60 mph. this storm was located over olney, moving east at 30 mph. locations impacted include, rockville, gaithersburg, columbia, olney, rossmoor, north potomac, north kensington, north bethesda, wheaton-glenmont, redland, aspen hill, colesville, south kensington, montgomery village, kensington, garrett park, chevy chase view, washington grove, laytonsville and brookeville.
5/16/2015 5:39 PM EDT	At 539 pm edt, doppler radar indicated a severe thunderstorm capable of producing damaging winds in excess of 60 mph. this storm was located over montgomery village, or over gaithersburg, and moving northeast at 25 mph.
5/22/2014 3:56 PM EDT	Quarter sized hail reported 2.5 miles WSW of Brookeville, MD, quarter size hail reported near brookeville.
5/22/2014 3:53 PM EDT	A tree was reported down on powerlines on gold mine road at chandlee mill roa in montgomery county MD, 1.6 miles W of Brookeville, MD
6/29/2012 10:39 PM EDT	Limbs of varying sizes on road in montgomery county MD, 0.2 miles N of Brookeville, MD
1/1/0001 12:00 AM	Small limbs down in montgomery county MD, 2.6 miles S of Brookeville, MD

8/18/2024 6:44 PM EDT

Svrlwx the national weather service in sterling virginia has issued a * severe thunderstorm warning for, northwestern howard county in central maryland, northeastern montgomery county in central maryland, * until 715 pm edt. * at 643 pm edt, a severe thunderstorm was located over montgomery village, or near damascus, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/3/2024 6:25 PM EDT

The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. a severe thunderstorm watch remains in effect until 900 pm edt for district of columbia, central maryland, and northern virginia. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.

8/3/2024 6:01 PM EDT

At 601 pm edt, a severe thunderstorm was located over north potomac, or near rockville, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, columbia, germantown, rockville, bethesda, gaithersburg, olney, college park, greenbelt, langley park, beltsville, vienna, lowes island, bladensburg, pimmit hills, poolesville, mclean, american legion bridge, fort totten, and university of maryland.

8/3/2024 5:39 PM EDT

Svrlwx the national weather service in sterling virginia has issued a * severe thunderstorm warning for, the northern district of columbia, central howard county in central maryland, montgomery county in central maryland, northwestern prince georges county in central maryland, southeastern loudoun county in northern virginia, northwestern arlington county in northern virginia, northern fairfax county in northern virginia, * until 630 pm edt. * at 539 pm edt, a severe thunderstorm was located over lowes island, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/5/2024 8:14 PM EDT

The storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire.

6/5/2024 8:05 PM EDT

At 804 pm edt, a severe thunderstorm capable of producing a tornado was located near olney, moving east at 25 mph (radar indicated rotation). Hazards include tornado. For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. damage to roofs, siding, and windows may occur. mobile homes may be damaged or destroyed. tree damage is likely. This tornadic thunderstorm will remain over mainly rural areas of east central montgomery county, including the following locations, brookeville, sandy spring, ednor, ashton, brinklow, spencerville, burtonsville, and cloverly.

6/5/2024 7:44 PM EDT

At 743 pm edt, a confirmed tornado was located over gaithersburg, moving east at 20 mph. this is a particularly dangerous situation. take cover now! (weather spotters confirmed tornado). Hazards include damaging tornado. You are in a life-threatening situation. flying debris may be deadly to those caught without shelter. mobile homes will be destroyed. considerable damage to homes, businesses, and vehicles is likely and complete destruction is possible. the tornado will be near, olney, aspen hill, and redland around 750 pm edt. Other locations impacted by this tornadic thunderstorm include derwood, spencerville, brookeville, washington grove, sandy spring, ednor, ashton, brinklow, burtonsville, and cloverly.

6/5/2024 7:29 PM EDT

Torlwx the national weather service in sterling virginia has issued a * tornado warning for, central montgomery county in central maryland, * until 815 pm edt. * at 728 pm edt, a confirmed tornado was located over germantown, moving east at 25 mph. this is a particularly dangerous situation. take cover now! (radar confirmed tornado). Hazards include damaging tornado. You are in a life-threatening situation. flying debris may be deadly to those caught without shelter. mobile homes will be destroyed. considerable damage to homes, businesses, and vehicles is likely and complete destruction is possible. the tornado will be near, germantown, rockville, gaithersburg, olney, aspen hill, montgomery village, and redland around 735 pm edt. Other locations impacted by this tornadic thunderstorm include spencerville, laytonsville, brookeville, washington grove, sandy spring, ednor, ashton, brinklow, derwood, and burtonsville.

9/9/2023 3:09 AM EDT

At 309 am edt, a severe thunderstorm was located over redland, or near olney, moving north at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, gaithersburg, olney, damascus, aspen hill, montgomery village, redland, colesville, rossmoor, wheaton-glenmont, cloverly, clarksburg, glenmont, spencerville, highland, washington grove, laytonsville, brookeville, and clarksville. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

9/9/2023 2:57 AM EDT

At 257 am edt, a severe thunderstorm was located over rockville, moving northeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/7/2023 5:50 PM EDT

The severe thunderstorm warning for south central howard, southeastern montgomery and northern prince georges counties will expire at 600 pm edt, the storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. a severe thunderstorm watch remains in effect until 900 pm edt for central maryland. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.

9/7/2023 5:37 PM EDT

At 536 pm edt, a severe thunderstorm was located over aspen hill, or near olney, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, olney, aspen hill, north bethesda, fairland, white oak, redland, colesville, kemp mill, north kensington, forest glen, wheaton-glenmont, rossmoor, wheaton, scaggsville, cloverly, glenmont, burtonsville, four corners, and spencerville. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

9/7/2023 5:28 PM EDT

At 528 pm edt, a severe thunderstorm was located over north bethesda, or near bethesda, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, rockville, bethesda, olney, aspen hill, potomac, north bethesda, fairland, white oak, redland, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen, martin`s additions, north chevy chase, wheaton-glenmont, friendship village, and rossmoor. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

9/7/2023 5:16 PM EDT

At 516 pm edt, a severe thunderstorm was located over american legion bridge, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/7/2023 5:16 PM EDT

At 516 pm edt, a severe thunderstorm was located over american legion bridge, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/7/2023 5:43 PM EDT

The severe thunderstorm warning for south central carroll, western howard, montgomery, northern prince georges, southeastern loudoun, northwestern fairfax and northwestern prince william counties will expire at 545 pm edt, the storms which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. a tornado watch remains in effect until 900 pm edt for central and north central maryland, and northern virginia. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.

8/7/2023 5:43 PM EDT

The severe thunderstorm warning for south central carroll, western howard, montgomery, northern prince georges, southeastern loudoun, northwestern fairfax and northwestern prince william counties will expire at 545 pm edt, the storms which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. a tornado watch remains in effect until 900 pm edt for central and north central maryland, and northern virginia. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.

8/7/2023 5:11 PM EDT

At 511 pm edt, severe thunderstorms were located along a line extending from near poolesville to herndon to near haymarket, moving northeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/7/2023 5:11 PM EDT

At 511 pm edt, severe thunderstorms were located along a line extending from near poolesville to herndon to near haymarket, moving northeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/7/2023 4:56 PM EDT

At 455 pm edt, severe thunderstorms were located along a line extending from near gamber to near haymarket, moving east at 55 mph (emergency management continues to report widespread wind damage with this storm). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, frederick, rockville, bethesda, gaithersburg, reston, leesburg, olney, herndon, westminster, damascus, broadlands, lansdowne, lowes island, poolesville, mclean, american legion bridge, harry grove stadium, ellicott city and aspen hill. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 70 mph.

8/7/2023 4:56 PM EDT

At 455 pm edt, severe thunderstorms were located along a line extending from near gamber to near haymarket, moving east at 55 mph (emergency management continues to report widespread wind damage with this storm). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, frederick, rockville, bethesda, gaithersburg, reston, leesburg, olney, herndon, westminster, damascus, broadlands, lansdowne, lowes island, poolesville, mclean, american legion bridge, harry grove stadium, ellicott city and aspen hill. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 70 mph.

8/7/2023 4:38 PM EDT

At 437 pm edt, severe thunderstorms were located along a line extending from near walkersville to near linganore-bartonsville to near point of rocks, moving east at 55 mph. these are destructive storms for southern frederick county, northern montgomery county, western howard county, and southern carroll county in central md (radar indicated). Hazards include 80 mph wind gusts. Expect considerable damage to trees and power lines. your life is at significant risk if outdoors. In addition to some trees falling into homes, wind damage is possible to roofs, sheds, open garages, and mobile homes.

8/7/2023 4:25 PM EDT

At 424 pm edt, severe thunderstorms were located along a line extending from near thurmont to 7 miles north of linden, moving east at 55 mph (emergency management reports widespread wind damage with this line of storms across md and northern va). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/7/2023 4:25 PM EDT

At 424 pm edt, severe thunderstorms were located along a line extending from near thurmont to 7 miles north of linden, moving east at 55 mph (emergency management reports widespread wind damage with this line of storms across md and northern va). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/7/2023 4:25 PM EDT

At 424 pm edt, severe thunderstorms were located along a line extending from near thurmont to 7 miles north of linden, moving east at 55 mph (emergency management reports widespread wind damage with this line of storms across md and northern va). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/29/2023 4:17 PM EDT

At 416 pm edt, severe thunderstorms were located along a line extending from near damascus to near fairland to near potomac, moving east at 40 mph. a mesonet in germantown measured a peak wind gust to 69 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, olney, damascus, lowes island, aspen hill, potomac, north bethesda, montgomery village, sterling, north potomac, fairland, white oak, redland, great falls, colesville and kemp mill. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, observed max wind gust, 70 mph.

7/29/2023 4:17 PM EDT

At 416 pm edt, severe thunderstorms were located along a line extending from near damascus to near fairland to near potomac, moving east at 40 mph. a mesonet in germantown measured a peak wind gust to 69 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, olney, damascus, lowes island, aspen hill, potomac, north bethesda, montgomery village, sterling, north potomac, fairland, white oak, redland, great falls, colesville and kemp mill. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, observed max wind gust, 70 mph.

7/29/2023 4:06 PM EDT

At 406 pm edt, severe thunderstorms were located along a line extending from near boyds to olney to lowes island, moving east at 50 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, olney, damascus, broadlands, lansdowne, lowes island, poolesville, aspen hill, potomac, north bethesda, ashburn, montgomery village, sterling, north potomac, fairland and white oak. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.

7/29/2023 4:06 PM EDT

At 406 pm edt, severe thunderstorms were located along a line extending from near boyds to olney to lowes island, moving east at 50 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, olney, damascus, broadlands, lansdowne, lowes island, poolesville, aspen hill, potomac, north bethesda, ashburn, montgomery village, sterling, north potomac, fairland and white oak. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.

7/29/2023 3:52 PM EDT

At 352 pm edt, severe thunderstorms were located along a line extending from near point of rocks to poolesville to lansdowne, moving east at 40 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, leesburg, olney, damascus, broadlands, lansdowne, lowes island, poolesville, aspen hill, potomac, north bethesda, ashburn, montgomery village, sterling, north potomac and fairland. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.

7/29/2023 3:52 PM EDT

At 352 pm edt, severe thunderstorms were located along a line extending from near point of rocks to poolesville to lansdowne, moving east at 40 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, leesburg, olney, damascus, broadlands, lansdowne, lowes island, poolesville, aspen hill, potomac, north bethesda, ashburn, montgomery village, sterling, north potomac and fairland. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.

7/29/2023 3:40 PM EDT

At 340 pm edt, severe thunderstorms were located along a line extending from near point of rocks to near leesburg to near oatlands, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/29/2023 3:40 PM EDT

At 340 pm edt, severe thunderstorms were located along a line extending from near point of rocks to near leesburg to near oatlands, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/28/2023 7:10 PM EDT

At 709 pm edt, severe thunderstorms were located along a line extending from oakland to near ellicott city to near columbia, moving northeast at 30 mph (emergency management). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/28/2023 7:01 PM EDT

At 701 pm edt, a severe thunderstorm was located over sykesville, or 12 miles northwest of historic ellicott city, moving northeast at 30 mph (emergency management has reported numerous instance of wind damage in montgomery county). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, gaithersburg, olney, damascus, historic ellicott city, ellicott city, aspen hill, potomac, north bethesda, woodlawn, randallstown, montgomery village, eldersburg, milford mill, north potomac, redland, mount airy and sykesville. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, observed max wind gust, 70 mph.

7/28/2023 6:49 PM EDT

At 648 pm edt, a severe thunderstorm was located near mount airy, or near damascus, moving northeast at 30 mph (emergency management has reported numerous downed trees and other wind damage across montgomery county). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, gaithersburg, olney, damascus, historic ellicott city, ellicott city, aspen hill, potomac, north bethesda, woodlawn, randallstown, montgomery village, eldersburg, milford mill, north potomac, redland, mount airy and sykesville. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, observed max wind gust, 70 mph.

7/28/2023 6:38 PM EDT

At 638 pm edt, a severe thunderstorm was located over damascus, moving northeast at 30 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, gaithersburg, olney, damascus, historic ellicott city, ellicott city, aspen hill, potomac, north bethesda, woodlawn, randallstown, montgomery village, eldersburg, milford mill, north potomac, redland, mount airy and sykesville. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.

7/28/2023 6:31 PM EDT

At 631 pm edt, a severe thunderstorm was located near damascus, moving northeast at 25 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, rockville, gaithersburg, olney, damascus, lowes island, poolesville, historic ellicott city, ellicott city, aspen hill, potomac, north bethesda, woodlawn, randallstown, montgomery village, eldersburg, milford mill, north potomac and redland. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.

7/28/2023 6:22 PM EDT

At 622 pm edt, a severe thunderstorm was located near germantown, moving northeast at 30 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/14/2023 5:24 PM EDT

The severe thunderstorm warning for central montgomery county will expire at 530 pm edt, the severe thunderstorm which prompted the warning has weakened. therefore, the warning will be allowed to expire. however gusty winds and heavy rain are still possible with this thunderstorm. remember, a severe thunderstorm warning still remains in effect for western portions of montgomery county until 545 pm edt.

7/14/2023 5:05 PM EDT

At 505 pm edt, a severe thunderstorm was located over redland, or over rockville, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, rockville, gaithersburg, olney, aspen hill, potomac, north bethesda, montgomery village, north potomac, redland, darnestown, derwood, washington grove, brookeville and dawsonville. hail threat, radar indicated max hail size, 0. 75 in wind threat, radar indicated max wind gust, 60 mph.

7/14/2023 4:40 PM EDT

At 440 pm edt, a severe thunderstorm was located over north potomac, or near gaithersburg, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/22/2023 2:18 PM EDT

At 218 pm edt, a severe thunderstorm was located near green valley, or near damascus, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, rockville, olney, pikesville, westminster, damascus, historic ellicott city, ellicott city, aspen hill, north bethesda, woodlawn, randallstown, montgomery village, owings mills, eldersburg, milford mill, reisterstown, lochearn, white oak and redland. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

4/22/2023 2:02 PM EDT

At 202 pm edt, a severe thunderstorm was located over boyds, or near germantown, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/5/2022 12:37 AM EDT

At 1237 am edt, a severe thunderstorm was located over north potomac, or over gaithersburg, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/4/2022 5:24 PM EDT

At 524 pm edt, a severe thunderstorm was located near olney, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/12/2022 6:00 PM EDT

At 559 pm edt, a severe thunderstorm was located over colesville, or near olney, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/2/2022 7:33 PM EDT

At 732 pm edt, a severe thunderstorm was located over redland, or over rockville, moving northeast at 15 mph (public reported multiple trees down in potomac maryland). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/22/2022 3:12 PM EDT

At 311 pm edt, severe thunderstorms were located along a line extending from near randallstown to san mar, moving southeast at 85 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, frederick, hagerstown, olney, westminster, damascus, thurmont, charles town, shepherdstown, municipal stadium, harry grove stadium, montgomery village, eldersburg, ballenger creek, mount airy, robinwood, brunswick, walkersville and fountainhead-orchard hills. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

6/22/2022 3:12 PM EDT

At 311 pm edt, severe thunderstorms were located along a line extending from near randallstown to san mar, moving southeast at 85 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, frederick, hagerstown, olney, westminster, damascus, thurmont, charles town, shepherdstown, municipal stadium, harry grove stadium, montgomery village, eldersburg, ballenger creek, mount airy, robinwood, brunswick, walkersville and fountainhead-orchard hills. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

6/22/2022 3:12 PM EDT

At 311 pm edt, severe thunderstorms were located along a line extending from near randallstown to san mar, moving southeast at 85 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, germantown, frederick, hagerstown, olney, westminster, damascus, thurmont, charles town, shepherdstown, municipal stadium, harry grove stadium, montgomery village, eldersburg, ballenger creek, mount airy, robinwood, brunswick, walkersville and fountainhead-orchard hills. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

6/22/2022 2:56 PM EDT

At 255 pm edt, severe thunderstorms were located along a line extending from near manchester to paramount-long meadow, moving south at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/22/2022 2:56 PM EDT

At 255 pm edt, severe thunderstorms were located along a line extending from near manchester to paramount-long meadow, moving south at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/22/2022 2:56 PM EDT

At 255 pm edt, severe thunderstorms were located along a line extending from near manchester to paramount-long meadow, moving south at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/2/2022 3:52 PM EDT

At 352 pm edt, a severe thunderstorm was located over countryside, or near poolesville, moving east at 30 mph (trained weather spotters have reported quarter size and larger hail near leesburg). Hazards include 60 mph wind gusts and half dollar size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/2/2022 3:52 PM EDT

At 352 pm edt, a severe thunderstorm was located over countryside, or near poolesville, moving east at 30 mph (trained weather spotters have reported quarter size and larger hail near leesburg). Hazards include 60 mph wind gusts and half dollar size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/27/2022 12:29 PM EDT

At 1229 pm edt, severe thunderstorms were located along a line extending from near sykesville to near columbia to beltsville, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/27/2022 12:29 PM EDT

At 1229 pm edt, severe thunderstorms were located along a line extending from near sykesville to near columbia to beltsville, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/27/2022 12:29 PM EDT

At 1229 pm edt, severe thunderstorms were located along a line extending from near sykesville to near columbia to beltsville, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/27/2022 12:17 PM EDT

At 1217 pm edt, a severe thunderstorm capable of producing a tornado was located over aspen hill, or over olney, moving northeast at 45 mph (radar indicated rotation). Hazards include tornado. For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. damage to roofs, siding, and windows may occur. mobile homes may be damaged or destroyed. tree damage is likely. this dangerous storm will be near, savage-guilford around 1235 pm edt. columbia around 1240 pm edt. elkridge and ellicott city around 1245 pm edt. Other locations impacted by this tornadic thunderstorm include fulton, spencerville, cloverly, simpsonville, clarksville, ednor, ashton, norbeck, sandy spring and brinklow.

5/27/2022 12:07 PM EDT

At 1207 pm edt, severe thunderstorms were located along a line extending from germantown to american legion bridge to springfield, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, germantown, rockville, bethesda, gaithersburg, reston, annandale, clinton, olney, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna and groveton. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

5/27/2022 12:07 PM EDT

At 1207 pm edt, severe thunderstorms were located along a line extending from germantown to american legion bridge to springfield, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, germantown, rockville, bethesda, gaithersburg, reston, annandale, clinton, olney, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna and groveton. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

5/27/2022 12:07 PM EDT

At 1207 pm edt, severe thunderstorms were located along a line extending from germantown to american legion bridge to springfield, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, germantown, rockville, bethesda, gaithersburg, reston, annandale, clinton, olney, springfield, college park, fort washington, greenbelt, fairfax, langley park, beltsville, fort hunt, vienna and groveton. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

5/27/2022 11:47 AM EDT

At 1146 am edt, severe thunderstorms were located along a line extending from lansdowne to near chantilly to near lake ridge, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/27/2022 11:47 AM EDT

At 1146 am edt, severe thunderstorms were located along a line extending from lansdowne to near chantilly to near lake ridge, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/27/2022 11:47 AM EDT

At 1146 am edt, severe thunderstorms were located along a line extending from lansdowne to near chantilly to near lake ridge, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/22/2022 7:43 PM EDT

At 742 pm edt, severe thunderstorms were located along a line extending from randallstown to near fredericksburg, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, stafford, columbia, germantown, dale city, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, college park, fredericksburg, fort washington, greenbelt, fairfax, langley park and beltsville. hail threat, radar indicated max hail size, <. 75 in wind threat, observed max wind gust, 60 mph.

5/22/2022 7:43 PM EDT

At 742 pm edt, severe thunderstorms were located along a line extending from randallstown to near fredericksburg, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, stafford, columbia, germantown, dale city, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, college park, fredericksburg, fort washington, greenbelt, fairfax, langley park and beltsville. hail threat, radar indicated max hail size, <. 75 in wind threat, observed max wind gust, 60 mph.

5/22/2022 7:43 PM EDT

At 742 pm edt, severe thunderstorms were located along a line extending from randallstown to near fredericksburg, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, stafford, columbia, germantown, dale city, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, college park, fredericksburg, fort washington, greenbelt, fairfax, langley park and beltsville. hail threat, radar indicated max hail size, <. 75 in wind threat, observed max wind gust, 60 mph.

5/22/2022 7:20 PM EDT

At 720 pm edt, severe thunderstorms were located along a line extending from near sykesville to near spotsylvania, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, stafford, columbia, germantown, centreville, dale city, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, college park, fredericksburg, south riding, fort washington, herndon and greenbelt. hail threat, radar indicated max hail size, <. 75 in wind threat, observed max wind gust, 60 mph.

5/22/2022 7:20 PM EDT

At 720 pm edt, severe thunderstorms were located along a line extending from near sykesville to near spotsylvania, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, stafford, columbia, germantown, centreville, dale city, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, college park, fredericksburg, south riding, fort washington, herndon and greenbelt. hail threat, radar indicated max hail size, <. 75 in wind threat, observed max wind gust, 60 mph.

5/22/2022 7:20 PM EDT

At 720 pm edt, severe thunderstorms were located along a line extending from near sykesville to near spotsylvania, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, arlington, alexandria, stafford, columbia, germantown, centreville, dale city, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, college park, fredericksburg, south riding, fort washington, herndon and greenbelt. hail threat, radar indicated max hail size, <. 75 in wind threat, observed max wind gust, 60 mph.

5/22/2022 7:04 PM EDT

At 703 pm edt, severe thunderstorms were located along a line extending from near damascus to 13 miles north of mineral, moving east at 30 mph (measured gust to 58 mph at dulles airport). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/22/2022 7:04 PM EDT

At 703 pm edt, severe thunderstorms were located along a line extending from near damascus to 13 miles north of mineral, moving east at 30 mph (measured gust to 58 mph at dulles airport). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/22/2022 7:04 PM EDT

At 703 pm edt, severe thunderstorms were located along a line extending from near damascus to 13 miles north of mineral, moving east at 30 mph (measured gust to 58 mph at dulles airport). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/22/2022 5:02 PM EDT

At 502 pm edt, a severe thunderstorm was located over rossmoor, or near olney, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/22/2022 4:26 PM EDT

At 426 pm edt, a severe thunderstorm was located over germantown, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, gaithersburg, olney, damascus, montgomery village, redland, boyds, cloverly, clarksburg, burtonsville, spencerville, highland, washington grove, laytonsville, brookeville, ednor, ashton, dayton, poplar springs and roxbury mills. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

5/22/2022 4:11 PM EDT

At 411 pm edt, a severe thunderstorm was located near green valley, or near damascus, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/27/2021 3:07 PM EDT

The severe thunderstorm warning for central montgomery county will expire at 315 pm edt, the storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. however gusty winds are still possible with this thunderstorm. remember, a severe thunderstorm warning still remains in effect for portions of central montgomery county.

8/27/2021 2:56 PM EDT

At 255 pm edt, a severe thunderstorm was located over north potomac, or near gaithersburg, moving east at 5 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, rockville, gaithersburg, olney, damascus, lowes island, aspen hill, potomac, north bethesda, montgomery village, north potomac, redland, great falls, boyds, rossmoor, wheaton-glenmont, wheaton, cloverly, clarksburg and glenmont. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

8/27/2021 2:35 PM EDT

At 234 pm edt, a severe thunderstorm was located near lowes island, moving east at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/13/2021 4:48 PM EDT

At 448 pm edt, a severe thunderstorm was located 7 miles northwest of columbia, moving east at 15 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, columbia, rockville, bethesda, gaithersburg, olney, ellicott city, aspen hill, potomac, north bethesda, north potomac, redland, north kensington, south kensington, rossmoor, wheaton-glenmont, wheaton, cloverly, glenmont, darnestown and derwood. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 70 mph.

8/13/2021 4:30 PM EDT

At 430 pm edt, a severe thunderstorm was located over damascus, moving southeast at 5 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/11/2021 4:22 PM EDT

At 422 pm edt, severe thunderstorms were located along a line extending from near westminster to near mount airy to boyds, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. locations impacted include, germantown, rockville, gaithersburg, olney, westminster, damascus, poolesville, ellicott city, aspen hill, randallstown, montgomery village, owings mills, eldersburg, reisterstown, redland, mount airy, hampstead, manchester, sykesville and oakland. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

8/11/2021 4:06 PM EDT

At 405 pm edt, severe thunderstorms were located along a line extending from 6 miles south of taneytown to green valley to near poolesville, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/17/2021 4:40 PM EDT

At 439 pm edt, a severe thunderstorm was located over olney, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, olney, aspen hill, colesville, rossmoor, wheaton-glenmont, cloverly, burtonsville, spencerville, brookeville, ednor, ashton, norbeck, sandy spring and brinklow.

7/17/2021 4:12 PM EDT

At 412 pm edt, a severe thunderstorm was located over north potomac, or near rockville, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/17/2021 4:12 PM EDT

At 412 pm edt, a severe thunderstorm was located over north potomac, or near rockville, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/17/2021 3:50 PM EDT

At 349 pm edt, a severe thunderstorm was located over montgomery village, or near germantown, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/1/2021 2:10 PM EDT

At 210 pm edt, a severe thunderstorm was located near boyds, or near germantown, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/21/2021 5:44 PM EDT

At 543 pm edt, severe thunderstorms were located along a line extending from near mount airy to rockville, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/21/2021 5:28 PM EDT

At 528 pm edt, severe thunderstorms were located along a line extending from near mount airy to near north potomac to near south riding, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, columbia, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, south riding, herndon, fairfax, vienna, damascus, falls church, broadlands, lansdowne and lowes island.

6/21/2021 5:28 PM EDT

At 528 pm edt, severe thunderstorms were located along a line extending from near mount airy to near north potomac to near south riding, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, columbia, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, south riding, herndon, fairfax, vienna, damascus, falls church, broadlands, lansdowne and lowes island.

6/21/2021 5:28 PM EDT

At 528 pm edt, severe thunderstorms were located along a line extending from near mount airy to near north potomac to near south riding, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, columbia, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, springfield, south riding, herndon, fairfax, vienna, damascus, falls church, broadlands, lansdowne and lowes island.

6/21/2021 5:02 PM EDT

At 501 pm edt, severe thunderstorms were located along a line extending from ballenger creek to leesburg to near the plains, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/21/2021 5:02 PM EDT

At 501 pm edt, severe thunderstorms were located along a line extending from ballenger creek to leesburg to near the plains, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/21/2021 5:02 PM EDT

At 501 pm edt, severe thunderstorms were located along a line extending from ballenger creek to leesburg to near the plains, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/14/2021 9:50 PM EDT

At 950 pm edt, a severe thunderstorm was located near olney, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, gaithersburg, olney, damascus, montgomery village, redland, cloverly, spencerville, highland, washington grove, laytonsville, brookeville, west friendship, glenwood, ednor, ashton, dayton, roxbury mills, sandy spring, glenelg and brinklow.

6/14/2021 9:37 PM EDT

At 937 pm edt, a severe thunderstorm was located over montgomery village, or near damascus, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, olney, damascus, aspen hill, montgomery village, north potomac, redland, colesville, rossmoor, wheaton-glenmont, cloverly, clarksburg, glenmont, burtonsville, darnestown, derwood, spencerville and highland.

6/14/2021 9:22 PM EDT

At 922 pm edt, a severe thunderstorm was located over boyds, or near germantown, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/3/2021 5:52 PM EDT

At 551 pm edt, a severe thunderstorm was located near olney, moving east at 40 mph (spotter confirmed quarter size hail). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, gaithersburg, olney, damascus, ellicott city, aspen hill, montgomery village, north potomac, fairland, redland, rossmoor, scaggsville, cloverly, burtonsville, darnestown, derwood, fulton and spencerville.

6/3/2021 5:27 PM EDT

At 526 pm edt, a severe thunderstorm was located over germantown, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/26/2021 5:10 PM EDT

At 510 pm edt, a severe thunderstorm was located near olney, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, severn, olney, elkridge, ellicott city, aspen hill, catonsville, laurel, fairland, fort meade, savage-guilford, rossmoor, scaggsville, ilchester, calverton, cloverly, burtonsville, jessup, savage and fulton.

5/26/2021 5:00 PM EDT

At 500 pm edt, a severe thunderstorm was located over olney, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/30/2021 4:54 PM EDT

The severe thunderstorm warning for carroll county in north central maryland, western howard and montgomery counties in central maryland, eastern frederick county in north central maryland, west central baltimore county in northern maryland and east central loudoun counties in northern virginia will expire at 500 pm edt, the showers which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. however, high winds remain possible through this evening. a high wind warning remains in effect through late tonight.

4/30/2021 4:54 PM EDT

The severe thunderstorm warning for carroll county in north central maryland, western howard and montgomery counties in central maryland, eastern frederick county in north central maryland, west central baltimore county in northern maryland and east central loudoun counties in northern virginia will expire at 500 pm edt, the showers which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. however, high winds remain possible through this evening. a high wind warning remains in effect through late tonight.

4/30/2021 4:47 PM EDT

At 446 pm edt, severe thunderstorms were located along a line extending from near thurmont to new market to near poolesville, moving east at 60 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, olney, westminster, damascus, lansdowne, lowes island, thurmont, poolesville, emmitsburg, ellicott city, aspen hill, potomac, north bethesda, ashburn, randallstown and montgomery village.

4/30/2021 4:47 PM EDT

At 446 pm edt, severe thunderstorms were located along a line extending from near thurmont to new market to near poolesville, moving east at 60 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, olney, westminster, damascus, lansdowne, lowes island, thurmont, poolesville, emmitsburg, ellicott city, aspen hill, potomac, north bethesda, ashburn, randallstown and montgomery village.

4/30/2021 4:31 PM EDT

At 430 pm edt, severe thunderstorms were located along a line extending from near smithsburg to braddock heights to near purcellville, moving east at 60 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/30/2021 4:31 PM EDT

At 430 pm edt, severe thunderstorms were located along a line extending from near smithsburg to braddock heights to near purcellville, moving east at 60 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

3/28/2021 5:38 PM EDT

At 538 pm edt, severe thunderstorms were located along a line extending from near stewartstown to randallstown to olney, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, rockville, gaithersburg, olney, pikesville, cockeysville, historic ellicott city, ellicott city, aspen hill, potomac, north bethesda, catonsville, woodlawn, randallstown, montgomery village, owings mills, eldersburg, milford mill, reisterstown and lochearn.

3/28/2021 5:23 PM EDT

At 522 pm edt, severe thunderstorms with a history of producing wind damage and measured wind gusts to near 60 mph were located along a line extending from near manchester to near sykesville to germantown, moving east at 45 mph (radar indicated and observed wind). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, gaithersburg, olney, pikesville, cockeysville, westminster, damascus, historic ellicott city, ellicott city, aspen hill, potomac, north bethesda, catonsville, woodlawn, randallstown, montgomery village, owings mills and eldersburg.

3/28/2021 5:05 PM EDT

At 504 pm edt, severe thunderstorms with a history of producing wind damage and measured wind gusts to near 60 mph were located along a line extending from near littlestown to near boyds, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

11/15/2020 6:57 PM EST

At 622 pm est, severe thunderstorms were located along a line extending from near ballenger creek to near point of rocks to near leesburg, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

11/15/2020 6:57 PM EST

At 622 pm est, severe thunderstorms were located along a line extending from near ballenger creek to near point of rocks to near leesburg, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

11/15/2020 6:22 PM EST

At 622 pm est, severe thunderstorms were located along a line extending from near ballenger creek to near point of rocks to near leesburg, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

11/15/2020 6:22 PM EST

At 622 pm est, severe thunderstorms were located along a line extending from near ballenger creek to near point of rocks to near leesburg, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/3/2020 5:00 PM EDT

At 459 pm edt, a severe thunderstorm with a history of producing measured wind gusts to near 60 mph was located over aspen hill, or near rockville, moving east at 30 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, rockville, bethesda, gaithersburg, reston, olney, college park, greenbelt, langley park, beltsville, bladensburg, american legion bridge, fort totten, university of maryland, howard university, aspen hill, potomac, north bethesda, montgomery village and north potomac.

9/3/2020 5:00 PM EDT

At 459 pm edt, a severe thunderstorm with a history of producing measured wind gusts to near 60 mph was located over aspen hill, or near rockville, moving east at 30 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, rockville, bethesda, gaithersburg, reston, olney, college park, greenbelt, langley park, beltsville, bladensburg, american legion bridge, fort totten, university of maryland, howard university, aspen hill, potomac, north bethesda, montgomery village and north potomac.

9/3/2020 5:00 PM EDT

At 459 pm edt, a severe thunderstorm with a history of producing measured wind gusts to near 60 mph was located over aspen hill, or near rockville, moving east at 30 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, rockville, bethesda, gaithersburg, reston, olney, college park, greenbelt, langley park, beltsville, bladensburg, american legion bridge, fort totten, university of maryland, howard university, aspen hill, potomac, north bethesda, montgomery village and north potomac.

9/3/2020 4:54 PM EDT

At 454 pm edt, a severe thunderstorm was located over redland, or over rockville, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, reston, olney, college park, greenbelt, langley park, beltsville, bladensburg, american legion bridge, fort totten, university of maryland, howard university, aspen hill, potomac, north bethesda and montgomery village.

9/3/2020 4:54 PM EDT

At 454 pm edt, a severe thunderstorm was located over redland, or over rockville, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, reston, olney, college park, greenbelt, langley park, beltsville, bladensburg, american legion bridge, fort totten, university of maryland, howard university, aspen hill, potomac, north bethesda and montgomery village.

9/3/2020 4:54 PM EDT

At 454 pm edt, a severe thunderstorm was located over redland, or over rockville, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, reston, olney, college park, greenbelt, langley park, beltsville, bladensburg, american legion bridge, fort totten, university of maryland, howard university, aspen hill, potomac, north bethesda and montgomery village.

9/3/2020 4:36 PM EDT

At 436 pm edt, a severe thunderstorm was located near lowes island, moving east at 25 mph (radar indicated). Hazards include 65 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/3/2020 4:36 PM EDT

At 436 pm edt, a severe thunderstorm was located near lowes island, moving east at 25 mph (radar indicated). Hazards include 65 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/3/2020 4:36 PM EDT

At 436 pm edt, a severe thunderstorm was located near lowes island, moving east at 25 mph (radar indicated). Hazards include 65 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/2/2020 7:48 PM EDT

At 748 pm edt, severe thunderstorms were located along a line extending from 6 miles east of damascus to near olney to north potomac, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, bethesda, gaithersburg, olney, langley park, beltsville, damascus, lowes island, historic ellicott city, ellicott city, aspen hill, potomac, north bethesda, montgomery village, north potomac, fairland, white oak and redland.

9/2/2020 7:38 PM EDT

At 738 pm edt, severe thunderstorms were located along a line extending from damascus to montgomery village to near lowes island, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/2/2020 7:29 PM EDT

At 729 pm edt, severe thunderstorms were located along a line extending from near mount airy to near green valley to near boyds to near lansdowne, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, leesburg, olney, damascus, lansdowne, lowes island, poolesville, aspen hill, potomac, ashburn, montgomery village, sterling, north potomac, redland, great falls, countryside, mount airy and new market.

9/2/2020 7:29 PM EDT

At 729 pm edt, severe thunderstorms were located along a line extending from near mount airy to near green valley to near boyds to near lansdowne, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, leesburg, olney, damascus, lansdowne, lowes island, poolesville, aspen hill, potomac, ashburn, montgomery village, sterling, north potomac, redland, great falls, countryside, mount airy and new market.

9/2/2020 7:29 PM EDT

At 729 pm edt, severe thunderstorms were located along a line extending from near mount airy to near green valley to near boyds to near lansdowne, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, leesburg, olney, damascus, lansdowne, lowes island, poolesville, aspen hill, potomac, ashburn, montgomery village, sterling, north potomac, redland, great falls, countryside, mount airy and new market.

9/2/2020 7:21 PM EDT

At 721 pm edt, severe thunderstorms were located along a line extending from new market to 6 miles south of ballenger creek to near poolesville to leesburg, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, frederick, rockville, gaithersburg, reston, leesburg, olney, damascus, broadlands, lansdowne, lowes island, poolesville, harry grove stadium, aspen hill, potomac, ashburn, montgomery village, sterling, north potomac and ballenger creek.

9/2/2020 7:21 PM EDT

At 705 pm edt, severe thunderstorms were located along a line extending from ballenger creek to point of rocks to 6 miles north of leesburg to near round hill, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/2/2020 7:21 PM EDT

At 721 pm edt, severe thunderstorms were located along a line extending from new market to 6 miles south of ballenger creek to near poolesville to leesburg, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, frederick, rockville, gaithersburg, reston, leesburg, olney, damascus, broadlands, lansdowne, lowes island, poolesville, harry grove stadium, aspen hill, potomac, ashburn, montgomery village, sterling, north potomac and ballenger creek.

9/2/2020 7:06 PM EDT

At 705 pm edt, severe thunderstorms were located along a line extending from ballenger creek to point of rocks to 6 miles north of leesburg to near round hill, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/2/2020 7:06 PM EDT

At 705 pm edt, severe thunderstorms were located along a line extending from ballenger creek to point of rocks to 6 miles north of leesburg to near round hill, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/28/2020 5:06 PM EDT

The severe thunderstorm warning for central howard, northeastern montgomery, southwestern baltimore and north central prince georges counties will expire at 515 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. a severe thunderstorm watch remains in effect until 800 pm edt for northern and central maryland. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.

8/28/2020 4:53 PM EDT

At 453 pm edt, a severe thunderstorm was located near olney, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, gaithersburg, olney, beltsville, historic ellicott city, ellicott city, aspen hill, catonsville, montgomery village, laurel, fairland, redland, colesville, rossmoor, savage-guilford, wheaton-glenmont, scaggsville, ilchester, calverton and cloverly.

8/28/2020 4:46 PM EDT

At 446 pm edt, a severe thunderstorm was located near montgomery village, or near damascus, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, gaithersburg, olney, beltsville, damascus, historic ellicott city, ellicott city, aspen hill, catonsville, montgomery village, laurel, fairland, white oak, redland, colesville, rossmoor, savage-guilford, wheaton-glenmont and scaggsville.

8/28/2020 4:33 PM EDT

At 433 pm edt, a severe thunderstorm was located over boyds, or near germantown, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/22/2020 3:55 PM EDT

At 354 pm edt, severe thunderstorms were located along a line extending from near olney to aspen hill, moving northeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/22/2020 3:36 PM EDT

At 334 pm edt, severe thunderstorms were located along a line extending from boyds to near ashburn to near south riding to near haymarket, moving east at 10 mph. these are very dangerous storms (radar indicated). Hazards include widespread damaging wind gusts, some up to 75 mph near tysons corner, vienna, wolf trap and falls church, are expected. isolated hail up to quarter size is possible. Expect considerable damage to trees and power lines. your life is at significant risk if outdoors. in addition to some trees falling into homes, wind damage is possible to roofs, sheds, open garages, and mobile homes. Locations impacted include, arlington, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, fairfax, vienna, falls church, mantua, pimmit hills, mclean, american legion bridge, aspen hill, potomac, north bethesda and burke.

7/22/2020 3:36 PM EDT

At 334 pm edt, severe thunderstorms were located along a line extending from boyds to near ashburn to near south riding to near haymarket, moving east at 10 mph. these are very dangerous storms (radar indicated). Hazards include widespread damaging wind gusts, some up to 75 mph near tysons corner, vienna, wolf trap and falls church, are expected. isolated hail up to quarter size is possible. Expect considerable damage to trees and power lines. your life is at significant risk if outdoors. in addition to some trees falling into homes, wind damage is possible to roofs, sheds, open garages, and mobile homes. Locations impacted include, arlington, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, fairfax, vienna, falls church, mantua, pimmit hills, mclean, american legion bridge, aspen hill, potomac, north bethesda and burke.

7/22/2020 3:27 PM EDT

At 326 pm edt, severe thunderstorms were located along a line extending from boyds to near ashburn to near south riding to near haymarket, moving east at 10 mph. these are very dangerous storms (radar indicated). Hazards include widespread damaging wind gusts up to 75 mph, especially near reston, wolf trap, vienna and fairfax. isolated hail up to quarter size is also possible. Expect considerable damage to trees and power lines. your life is at significant risk if outdoors. in addition to some trees falling into homes, wind damage is possible to roofs, sheds, open garages, and mobile homes. Locations impacted include, arlington, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, herndon, fairfax, vienna, damascus, falls church, lowes island, mantua, pimmit hills, mclean, american legion bridge and aspen hill.

7/22/2020 3:27 PM EDT

At 326 pm edt, severe thunderstorms were located along a line extending from boyds to near ashburn to near south riding to near haymarket, moving east at 10 mph. these are very dangerous storms (radar indicated). Hazards include widespread damaging wind gusts up to 75 mph, especially near reston, wolf trap, vienna and fairfax. isolated hail up to quarter size is also possible. Expect considerable damage to trees and power lines. your life is at significant risk if outdoors. in addition to some trees falling into homes, wind damage is possible to roofs, sheds, open garages, and mobile homes. Locations impacted include, arlington, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, herndon, fairfax, vienna, damascus, falls church, lowes island, mantua, pimmit hills, mclean, american legion bridge and aspen hill.

7/22/2020 3:21 PM EDT

At 320 pm edt, severe thunderstorms were located along a line extending from near boyds to near ashburn to near south riding to near haymarket, moving east at 10 mph (radar indicated). Hazards include scattered damaging wind gusts up to 70 mph and isolated hail up to quarter size. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, herndon, fairfax, vienna, damascus, falls church, lowes island, mantua, pimmit hills, mclean, american legion bridge and aspen hill.

7/22/2020 3:21 PM EDT

At 320 pm edt, severe thunderstorms were located along a line extending from near boyds to near ashburn to near south riding to near haymarket, moving east at 10 mph (radar indicated). Hazards include scattered damaging wind gusts up to 70 mph and isolated hail up to quarter size. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, germantown, centreville, rockville, bethesda, gaithersburg, reston, annandale, olney, herndon, fairfax, vienna, damascus, falls church, lowes island, mantua, pimmit hills, mclean, american legion bridge and aspen hill.

7/22/2020 2:56 PM EDT

At 256 pm edt, severe thunderstorms were located along a line extending from near poolesville to brambleton to near haymarket to near warrenton, moving east at 10 mph (radar indicated). Hazards include scattered damaging wind gusts up to 60 mph and isolated hail up to quarter size. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/22/2020 2:56 PM EDT

At 256 pm edt, severe thunderstorms were located along a line extending from near poolesville to brambleton to near haymarket to near warrenton, moving east at 10 mph (radar indicated). Hazards include scattered damaging wind gusts up to 60 mph and isolated hail up to quarter size. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/25/2020 6:45 PM EDT

At 645 pm edt, a severe thunderstorm was located near columbia, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, olney, historic ellicott city, ellicott city, woodlawn, laurel, savage-guilford, scaggsville, ilchester, cloverly, burtonsville, savage, fulton, spencerville, highland, brookeville, clarksville, ednor, ashton and dayton.

6/25/2020 6:26 PM EDT

At 625 pm edt, a severe thunderstorm was located near olney, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, olney, damascus, historic ellicott city, ellicott city, woodlawn, montgomery village, laurel, savage-guilford, scaggsville, ilchester, cloverly, burtonsville, savage, fulton, spencerville, highland, laytonsville and brookeville.

6/25/2020 6:08 PM EDT

At 608 pm edt, a severe thunderstorm was located over damascus, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/22/2020 4:37 PM EDT

At 436 pm edt, severe thunderstorms were located along a line extending from near green valley to near redland, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, olney, damascus, ellicott city, montgomery village, eldersburg, redland, mount airy, sykesville, new market, green valley, linganore-bartonsville, clarksburg, derwood, libertytown, washington grove, monrovia and laytonsville.

6/22/2020 4:12 PM EDT

At 412 pm edt, severe thunderstorms were located along a line extending from near poolesville to near potomac, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/10/2020 8:09 PM EDT

At 809 pm edt, severe thunderstorms were located along a line extending from near olney to near fairland to colesville, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, olney, aspen hill, potomac, north bethesda, laurel, fairland, white oak, redland, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen, hillandale, martin`s additions, north chevy chase and wheaton-glenmont.

6/10/2020 8:09 PM EDT

At 809 pm edt, severe thunderstorms were located along a line extending from near olney to near fairland to colesville, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, olney, aspen hill, potomac, north bethesda, laurel, fairland, white oak, redland, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen, hillandale, martin`s additions, north chevy chase and wheaton-glenmont.

6/10/2020 8:02 PM EDT

At 802 pm edt, severe thunderstorms were located along a line extending from rockville to north bethesda to bethesda, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, olney, pimmit hills, mclean, american legion bridge, aspen hill, potomac, north bethesda, laurel, north potomac, fairland, tysons corner, white oak, redland, merrifield, colesville, kemp mill, chevy chase and north kensington.

6/10/2020 8:02 PM EDT

At 802 pm edt, severe thunderstorms were located along a line extending from rockville to north bethesda to bethesda, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, rockville, bethesda, olney, pimmit hills, mclean, american legion bridge, aspen hill, potomac, north bethesda, laurel, north potomac, fairland, tysons corner, white oak, redland, merrifield, colesville, kemp mill, chevy chase and north kensington.

6/10/2020 7:45 PM EDT

At 744 pm edt, severe thunderstorms were located along a line extending from great falls to american legion bridge to i66 and i495 interchange, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/10/2020 7:45 PM EDT

At 744 pm edt, severe thunderstorms were located along a line extending from great falls to american legion bridge to i66 and i495 interchange, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/4/2020 8:22 PM EDT

The severe thunderstorm warning for the northwestern district of columbia, southern carroll, northwestern anne arundel, howard, eastern montgomery, northwestern prince georges, extreme north central arlington and northeastern fairfax counties will expire at 830 pm edt, the storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. therefore, the warning will be allowed to expire. however gusty winds are still possible with these thunderstorms. a severe thunderstorm watch remains in effect until 1000 pm edt for district of columbia, central and north central maryland, and northern virginia.

6/4/2020 8:22 PM EDT

The severe thunderstorm warning for the northwestern district of columbia, southern carroll, northwestern anne arundel, howard, eastern montgomery, northwestern prince georges, extreme north central arlington and northeastern fairfax counties will expire at 830 pm edt, the storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. therefore, the warning will be allowed to expire. however gusty winds are still possible with these thunderstorms. a severe thunderstorm watch remains in effect until 1000 pm edt for district of columbia, central and north central maryland, and northern virginia.

6/4/2020 8:22 PM EDT

The severe thunderstorm warning for the northwestern district of columbia, southern carroll, northwestern anne arundel, howard, eastern montgomery, northwestern prince georges, extreme north central arlington and northeastern fairfax counties will expire at 830 pm edt, the storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. therefore, the warning will be allowed to expire. however gusty winds are still possible with these thunderstorms. a severe thunderstorm watch remains in effect until 1000 pm edt for district of columbia, central and north central maryland, and northern virginia.

6/4/2020 7:52 PM EDT

At 751 pm edt, severe thunderstorms were located along a line extending from near damascus to redland to near mclean, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/4/2020 7:52 PM EDT

At 751 pm edt, severe thunderstorms were located along a line extending from near damascus to redland to near mclean, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/4/2020 7:52 PM EDT

At 751 pm edt, severe thunderstorms were located along a line extending from near damascus to redland to near mclean, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/13/2020 2:38 PM EDT

The severe thunderstorm warning for southeastern carroll, central howard, east central montgomery and southwestern baltimore counties will expire at 245 pm edt, the storms which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. a tornado watch remains in effect until 600 pm edt for northern, central and north central maryland. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.

4/13/2020 2:29 PM EDT

At 228 pm edt, severe thunderstorms were located along a line extending from randallstown to near colesville, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, olney, pikesville, historic ellicott city, ellicott city, aspen hill, catonsville, woodlawn, randallstown, eldersburg, milford mill, lochearn, scaggsville, cloverly, burtonsville, fulton, spencerville, highland, brookeville and clarksville.

4/13/2020 2:10 PM EDT

At 210 pm edt, severe thunderstorms were located along a line extending from sykesville to gaithersburg, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, gaithersburg, olney, pikesville, damascus, historic ellicott city, ellicott city, aspen hill, catonsville, woodlawn, randallstown, montgomery village, eldersburg, milford mill, lochearn, redland, sykesville, scaggsville and cloverly.

4/13/2020 2:01 PM EDT

At 200 pm edt, severe thunderstorms were located along a line extending from near mount airy to near boyds, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/13/2020 1:48 PM EDT

At 148 pm edt, severe thunderstorms were located along a line extending from 9 miles south of taneytown to near new market to 6 miles southwest of green valley, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, gaithersburg, olney, westminster, damascus, poolesville, aspen hill, montgomery village, eldersburg, redland, mount airy, hampstead, manchester, sykesville, new market, green valley, gamber, boyds, rossmoor and linganore-bartonsville.

4/13/2020 1:48 PM EDT

At 148 pm edt, severe thunderstorms were located along a line extending from 9 miles south of taneytown to near new market to 6 miles southwest of green valley, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, gaithersburg, olney, westminster, damascus, poolesville, aspen hill, montgomery village, eldersburg, redland, mount airy, hampstead, manchester, sykesville, new market, green valley, gamber, boyds, rossmoor and linganore-bartonsville.

4/13/2020 1:20 PM EDT

At 119 pm edt, severe thunderstorms were located along a line extending from near boonsboro to near brunswick to 6 miles south of harpers ferry, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/13/2020 1:20 PM EDT

At 119 pm edt, severe thunderstorms were located along a line extending from near boonsboro to near brunswick to 6 miles south of harpers ferry, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/13/2020 1:20 PM EDT

At 119 pm edt, severe thunderstorms were located along a line extending from near boonsboro to near brunswick to 6 miles south of harpers ferry, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

2/7/2020 7:56 AM EST

At 756 am est, a severe thunderstorm was located near damascus, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

10/31/2019 9:20 PM EDT

At 920 pm edt, a severe thunderstorm was located over montgomery village, or near gaithersburg, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

10/31/2019 8:32 PM EDT

At 832 pm edt, severe thunderstorms were located along a line extending from near damascus to near lowes island, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/22/2019 8:44 PM EDT

A severe thunderstorm warning remains in effect until 915 pm edt for northwestern anne arundel. southeastern howard. southeastern montgomery and northeastern prince georges counties. At 843 pm edt, severe thunderstorms were located along a line extending from near elkridge to wheaton-glenmont, moving east at 40 mph.

8/22/2019 8:44 PM EDT

At 843 pm edt, severe thunderstorms were located along a line extending from near elkridge to wheaton-glenmont, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, rockville, bowie, severn, olney, college park, crofton, greenbelt, beltsville, elkridge, historic ellicott city, ellicott city, aspen hill, potomac, north bethesda, catonsville, odenton, laurel, fairland and white oak.

8/22/2019 8:23 PM EDT

At 823 pm edt, a severe thunderstorm was located over redland, or over gaithersburg, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/7/2019 2:43 PM EDT

The severe thunderstorm warning for western howard, central montgomery, eastern loudoun and north central fairfax counties will expire at 245 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. however small hail and gusty winds are still possible with this thunderstorm. a severe thunderstorm watch remains in effect until 800 pm edt for central maryland, and northern virginia.

8/7/2019 2:43 PM EDT

The severe thunderstorm warning for western howard, central montgomery, eastern loudoun and north central fairfax counties will expire at 245 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. however small hail and gusty winds are still possible with this thunderstorm. a severe thunderstorm watch remains in effect until 800 pm edt for central maryland, and northern virginia.

8/7/2019 2:32 PM EDT

At 157 pm edt, a severe thunderstorm was located over great falls, or over lowes island, moving northeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/7/2019 2:32 PM EDT

At 232 pm edt, a severe thunderstorm was located over montgomery village, or over gaithersburg, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, olney, damascus, lowes island, aspen hill, potomac, montgomery village, north potomac, redland, great falls, rossmoor, cloverly, darnestown, derwood, spencerville, washington grove, laytonsville and brookeville.

8/7/2019 1:57 PM EDT

The national weather service in sterling virginia has issued a * severe thunderstorm warning for. western howard county in central maryland. central montgomery county in central maryland. eastern loudoun county in northern virginia. North central fairfax county in northern virginia.

8/7/2019 1:57 PM EDT

At 157 pm edt, a severe thunderstorm was located over great falls, or over lowes island, moving northeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/17/2019 5:52 PM EDT

At 552 pm edt, a severe thunderstorm was located over fairland, or near beltsville, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, bowie, severn, olney, college park, crofton, greenbelt, langley park, beltsville, elkridge, bladensburg, university of maryland, historic ellicott city, ellicott city, aspen hill, odenton, laurel, fairland, hyattsville and white oak.

7/17/2019 5:52 PM EDT

At 552 pm edt, a severe thunderstorm was located over fairland, or near beltsville, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, bowie, severn, olney, college park, crofton, greenbelt, langley park, beltsville, elkridge, bladensburg, university of maryland, historic ellicott city, ellicott city, aspen hill, odenton, laurel, fairland, hyattsville and white oak.

7/17/2019 5:23 PM EDT

At 523 pm edt, a severe thunderstorm was located over american legion bridge, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/17/2019 5:23 PM EDT

At 523 pm edt, a severe thunderstorm was located over american legion bridge, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/17/2019 5:23 PM EDT

At 523 pm edt, a severe thunderstorm was located over american legion bridge, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/17/2019 5:12 PM EDT

At 512 pm edt, a severe thunderstorm was located over damascus, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/6/2019 7:57 PM EDT

The severe thunderstorm warning for western howard, northeastern montgomery counties in central maryland and southeastern frederick counties in north central maryland will expire at 800 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire.

7/6/2019 7:30 PM EDT

At 730 pm edt, a severe thunderstorm was located over damascus, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, gaithersburg, olney, damascus, montgomery village, boyds, clarksburg, highland, laytonsville, brookeville, lisbon, glenwood, dayton, watersville, poplar springs, roxbury mills, woodbine, brinklow and glenelg.

7/6/2019 7:15 PM EDT

At 715 pm edt, a severe thunderstorm was located near boyds, or 7 miles northwest of germantown, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/2/2019 7:30 PM EDT

At 729 pm edt, severe thunderstorms were located along a line extending from near sykesville to germantown, moving southeast at 25 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, gaithersburg, olney, damascus, aspen hill, montgomery village, redland, colesville, rossmoor, wheaton-glenmont, wheaton, cloverly, clarksburg, glenmont, burtonsville, fulton, spencerville, highland and washington grove.

7/2/2019 7:15 PM EDT

At 715 pm edt, a severe thunderstorm was located over damascus, moving southeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/2/2019 5:04 PM EDT

At 504 pm edt, severe thunderstorms were located along a line extending from near montgomery village to potomac, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/29/2019 4:37 PM EDT

At 436 pm edt, a severe thunderstorm was located over rossmoor, or over olney, moving southeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/29/2019 4:08 PM EDT

At 408 pm edt, a severe thunderstorm was located over damascus, moving southeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/2/2019 6:01 PM EDT

At 601 pm edt, a severe thunderstorm was located near olney, moving southeast at 30 mph (radar indicated). Hazards include ping pong ball size hail and 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, olney, highland, laytonsville, brookeville, clarksville, roxbury mills, glenelg, dayton and brinklow.

6/2/2019 6:01 PM EDT

At 601 pm edt, severe thunderstorms were located along a line extending from near olney to coral hills, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/2/2019 5:46 PM EDT

At 546 pm edt, a severe thunderstorm was located over damascus, moving southeast at 30 mph (radar indicated). Hazards include ping pong ball size hail and 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/23/2019 3:21 PM EDT

At 321 pm edt, severe thunderstorms were located along a line extending from near mount airy to rossmoor to potomac, moving east at 50 mph (radar indicated). Hazards include 70 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/23/2019 3:15 PM EDT

At 315 pm edt, severe thunderstorms were located along a line extending from 6 miles east of damascus to north potomac, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, bethesda, gaithersburg, olney, damascus, poolesville, aspen hill, potomac, north bethesda, montgomery village, north potomac, redland, chevy chase, north kensington, south kensington, north chevy chase, wheaton-glenmont, boyds and green valley.

5/23/2019 2:56 PM EDT

At 256 pm edt, severe thunderstorms were located along a line extending from near ballenger creek to near lansdowne, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/23/2019 2:56 PM EDT

At 256 pm edt, severe thunderstorms were located along a line extending from near ballenger creek to near lansdowne, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/2/2019 3:48 PM EDT

At 348 pm edt, severe thunderstorms were located along a line extending from columbia to takoma park, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, bethesda, olney, college park, greenbelt, langley park, beltsville, bladensburg, university of maryland, fort totten, ellicott city, aspen hill, potomac, north bethesda, laurel, fairland, landover, hyattsville, white oak and takoma park.

5/2/2019 3:48 PM EDT

At 348 pm edt, severe thunderstorms were located along a line extending from columbia to takoma park, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, bethesda, olney, college park, greenbelt, langley park, beltsville, bladensburg, university of maryland, fort totten, ellicott city, aspen hill, potomac, north bethesda, laurel, fairland, landover, hyattsville, white oak and takoma park.

5/2/2019 3:30 PM EDT

At 329 pm edt, severe thunderstorms were located along a line extending from near olney to near potomac, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/2/2019 3:30 PM EDT

At 329 pm edt, severe thunderstorms were located along a line extending from near olney to near potomac, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/26/2019 2:53 PM EDT

At 253 pm edt, severe thunderstorms were located along a line extending from montgomery village to potomac, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, bethesda, gaithersburg, olney, damascus, lowes island, aspen hill, potomac, north bethesda, montgomery village, north potomac, redland, takoma park, great falls, colesville, kemp mill, chevy chase, north kensington and south kensington.

4/26/2019 2:52 PM EDT

At 252 pm edt, a severe thunderstorm capable of producing a tornado was located over rockville, moving northeast at 35 mph (radar indicated rotation). Hazards include tornado. For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. damage to roofs, siding, and windows may occur. mobile homes may be damaged or destroyed. tree damage is likely. this dangerous storm will be near, rossmoor around 300 pm edt. olney, aspen hill and wheaton-glenmont around 305 pm edt. Other locations impacted by this tornadic thunderstorm include derwood, spencerville, cloverly, brookeville, norbeck, sandy spring, washington grove, glenmont and wheaton.

4/26/2019 2:48 PM EDT

At 247 pm edt, a severe thunderstorm capable of producing a tornado was located over potomac, or near rockville, moving northeast at 40 mph (radar indicated rotation). Hazards include tornado. For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. damage to roofs, siding, and windows may occur. mobile homes may be damaged or destroyed. tree damage is likely. this dangerous storm will be near, north bethesda around 255 pm edt. montgomery village, redland and rossmoor around 300 pm edt. olney, aspen hill, colesville and wheaton-glenmont around 305 pm edt. Other locations impacted by this tornadic thunderstorm include derwood, spencerville, cloverly, laytonsville, brookeville, washington grove, norbeck, sandy spring, glenmont and wheaton.

4/26/2019 2:39 PM EDT

At 238 pm edt, severe thunderstorms were located along a line extending from near lowes island to reston, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, centreville, rockville, bethesda, gaithersburg, reston, leesburg, olney, south riding, herndon, vienna, damascus, broadlands, lansdowne, lowes island, brambleton, poolesville, american legion bridge, dulles international airport and aspen hill.

4/26/2019 2:39 PM EDT

At 238 pm edt, severe thunderstorms were located along a line extending from near lowes island to reston, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, centreville, rockville, bethesda, gaithersburg, reston, leesburg, olney, south riding, herndon, vienna, damascus, broadlands, lansdowne, lowes island, brambleton, poolesville, american legion bridge, dulles international airport and aspen hill.

4/26/2019 2:39 PM EDT

At 239 pm edt, a severe thunderstorm capable of producing a tornado was located over great falls, or over lowes island, moving northeast at 40 mph (radar indicated rotation). Hazards include tornado. For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. damage to roofs, siding, and windows may occur. mobile homes may be damaged or destroyed. tree damage is likely. this dangerous storm will be near, potomac and north potomac around 250 pm edt. rockville, gaithersburg and north bethesda around 255 pm edt. montgomery village, redland, north kensington and rossmoor around 300 pm edt. olney, aspen hill, colesville and wheaton-glenmont around 305 pm edt. Other locations impacted by this tornadic thunderstorm include derwood, spencerville, cloverly, washington grove, bradley farms, laytonsville, brookeville, norbeck, sandy spring and glenmont.

4/26/2019 2:39 PM EDT

At 239 pm edt, a severe thunderstorm capable of producing a tornado was located over great falls, or over lowes island, moving northeast at 40 mph (radar indicated rotation). Hazards include tornado. For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. damage to roofs, siding, and windows may occur. mobile homes may be damaged or destroyed. tree damage is likely. this dangerous storm will be near, potomac and north potomac around 250 pm edt. rockville, gaithersburg and north bethesda around 255 pm edt. montgomery village, redland, north kensington and rossmoor around 300 pm edt. olney, aspen hill, colesville and wheaton-glenmont around 305 pm edt. Other locations impacted by this tornadic thunderstorm include derwood, spencerville, cloverly, washington grove, bradley farms, laytonsville, brookeville, norbeck, sandy spring and glenmont.

4/26/2019 2:32 PM EDT

At 232 pm edt, severe thunderstorms were located along a line extending from ashburn to dulles international airport, moving east at 50 mph (radar indicated. dulles airport gusted to 53 mph). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, centreville, rockville, bethesda, gaithersburg, reston, leesburg, olney, south riding, herndon, fairfax, vienna, damascus, broadlands, lansdowne, lowes island, brambleton, pimmit hills, poolesville and mclean.

4/26/2019 2:32 PM EDT

At 232 pm edt, severe thunderstorms were located along a line extending from ashburn to dulles international airport, moving east at 50 mph (radar indicated. dulles airport gusted to 53 mph). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, centreville, rockville, bethesda, gaithersburg, reston, leesburg, olney, south riding, herndon, fairfax, vienna, damascus, broadlands, lansdowne, lowes island, brambleton, pimmit hills, poolesville and mclean.

4/26/2019 2:20 PM EDT

At 220 pm edt, severe thunderstorms were located along a line extending from near brambleton to near south riding, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/26/2019 2:20 PM EDT

At 220 pm edt, severe thunderstorms were located along a line extending from near brambleton to near south riding, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/15/2019 2:15 AM EDT

At 215 am edt, severe thunderstorms were located along a line extending from near green valley to rockville, moving northeast at 60 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/15/2019 2:05 AM EDT

At 205 am edt, a severe thunderstorm was located over poolesville, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/15/2019 2:05 AM EDT

At 205 am edt, a severe thunderstorm was located over poolesville, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

12/21/2018 5:05 PM EST

The severe thunderstorm warning for montgomery county will expire at 515 pm est, the storms which prompted the warning have moved out of the area. therefore the warning will be allowed to expire.

12/21/2018 4:29 PM EST

At 429 pm est, more severe thunderstorms were located along a line extending from lansdowne to reston, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

12/21/2018 4:10 PM EST

The severe thunderstorm warning for northwestern howard and central montgomery counties will expire at 415 pm est, the storm which prompted the warning has weakened below severe limits, and have exited the warned area. therefore the warning will be allowed to expire.

12/21/2018 3:56 PM EST

At 355 pm est, a severe thunderstorm was located over montgomery village, or near olney, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. penny to nickel size hail and wind gusts to near 50 mph were recently reported in gaithersburg. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, olney, damascus, aspen hill, montgomery village, redland, rossmoor, clarksburg, darnestown, derwood, washington grove, laytonsville, brookeville, west friendship, dayton, poplar springs, roxbury mills and norbeck.

12/21/2018 3:51 PM EST

At 351 pm est, a severe thunderstorm was located over montgomery village, or near gaithersburg, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

9/26/2018 6:35 PM EDT

The severe thunderstorm warning for central montgomery county will expire at 645 pm edt, the storms which prompted the warning have weakened below severe limits, and have exited the warned area. therefore the warning will be allowed to expire. however heavy rain is still possible with these thunderstorms. a severe thunderstorm watch remains in effect until 1100 pm edt for central and north central maryland. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service sterling virginia.

9/26/2018 6:22 PM EDT

At 621 pm edt, severe thunderstorms were located along a line extending from near damascus to near north potomac, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, rockville, gaithersburg, olney, damascus, aspen hill, north bethesda, montgomery village, north potomac, redland, colesville, kemp mill, north kensington, wheaton-glenmont, boyds, rossmoor, wheaton, cloverly, clarksburg and glenmont.

9/26/2018 6:04 PM EDT

The national weather service in sterling virginia has issued a * severe thunderstorm warning for. montgomery county in central maryland. until 645 pm edt. At 604 pm edt, severe thunderstorms were located along a line extending from 6 miles east of point of rocks to near lansdowne,.

7/27/2018 5:01 PM EDT

At 459 pm edt, a severe thunderstorm was located near ballenger creek, or near harry grove stadium, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/22/2018 3:25 PM EDT

At 325 pm edt, a severe thunderstorm was located over poolesville, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/22/2018 3:25 PM EDT

At 325 pm edt, a severe thunderstorm was located over poolesville, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/22/2017 2:19 PM EDT

At 217 pm edt, a severe thunderstorm was located over central montgomery county near white oak, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, rockville, gaithersburg, olney, aspen hill, potomac, north bethesda, montgomery village, north potomac, fairland, white oak, redland, takoma park, colesville, kemp mill, chevy chase, north kensington, south kensington, forest glen and hillandale.

7/22/2017 2:03 PM EDT

The national weather service in sterling virginia has issued a * severe thunderstorm warning for. south central howard county in central maryland. central montgomery county in central maryland. Until 230 pm edt * at 203 pm edt, a severe thunderstorm was located over north.

7/17/2017 4:22 PM EDT

The severe thunderstorm warning for west central howard and northeastern montgomery counties will expire at 430 pm edt, the storm which prompted the warning has weakened below severe limits, and no longer pose an immediate threat to life or property. therefore the warning will be allowed to expire. however small hail and heavy rain are still possible with this thunderstorm.

7/17/2017 4:02 PM EDT

At 402 pm edt, a severe thunderstorm was located near montgomery village, or near damascus, and is nearly stationary (trained weather spotters). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, gaithersburg, olney, damascus, montgomery village, redland, clarksburg, washington grove, laytonsville, brookeville and roxbury mills.

7/17/2017 3:40 PM EDT

At 340 pm edt, a severe thunderstorm was located near montgomery village, or near damascus, and is nearly stationary (trained weather spotters). Hazards include ping pong ball size hail and 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

7/17/2017 3:28 PM EDT

At 327 pm edt, a severe thunderstorm was located over montgomery village, or near damascus, and is nearly stationary (radar indicated). Hazards include ping pong ball size hail and 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, germantown, olney, damascus, montgomery village, redland, clarksburg, highland, laytonsville, brookeville, roxbury mills and brinklow.

7/17/2017 3:06 PM EDT

At 306 pm edt, a severe thunderstorm was located near montgomery village, or near olney, and is nearly stationary (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/19/2017 3:21 PM EDT

At 321 pm edt, severe thunderstorms were located along a line extending from near sykesville to montgomery village to countryside, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, gaithersburg, olney, damascus, lowes island, poolesville, ashburn, montgomery village, sterling, north potomac, redland, great falls, countryside, mount airy, boyds, green valley, clarksburg and darnestown.

6/19/2017 3:21 PM EDT

At 321 pm edt, severe thunderstorms were located along a line extending from near sykesville to montgomery village to countryside, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, gaithersburg, olney, damascus, lowes island, poolesville, ashburn, montgomery village, sterling, north potomac, redland, great falls, countryside, mount airy, boyds, green valley, clarksburg and darnestown.

6/19/2017 3:00 PM EDT

The national weather service in sterling virginia has issued a * severe thunderstorm warning for. south central carroll county in north central maryland. northwestern howard county in central maryland. montgomery county in central maryland. Southeastern frederick county in north central maryland.

6/19/2017 3:00 PM EDT

At 259 pm edt, a severe thunderstorm was located over leesburg, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/31/2017 6:01 PM EDT

At 601 pm edt, a severe thunderstorm was located over fairland, or near beltsville, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, olney, beltsville, aspen hill, odenton, laurel, fairland, white oak, colesville, fort meade, hillandale, savage-guilford, scaggsville, calverton, cloverly, burtonsville, jessup, savage, fulton and spencerville.

5/31/2017 5:47 PM EDT

At 547 pm edt, a severe thunderstorm was located over wheaton-glenmont, or near olney, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/6/2017 1:57 PM EDT

At 157 pm edt, severe thunderstorms were located along a line extending from gaithersburg to rossmoor to colesville, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/6/2017 1:44 PM EDT

At 143 pm edt, severe thunderstorms were located along a line extending from near poolesville to near potomac to crystal city, moving northeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, germantown, rockville, bethesda, gaithersburg, leesburg, olney, college park, greenbelt, langley park, beltsville, damascus, lansdowne, lowes island, coral hills, bladensburg, poolesville, national harbor and mclean.

4/6/2017 1:44 PM EDT

At 143 pm edt, severe thunderstorms were located along a line extending from near poolesville to near potomac to crystal city, moving northeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, germantown, rockville, bethesda, gaithersburg, leesburg, olney, college park, greenbelt, langley park, beltsville, damascus, lansdowne, lowes island, coral hills, bladensburg, poolesville, national harbor and mclean.

4/6/2017 1:44 PM EDT

At 143 pm edt, severe thunderstorms were located along a line extending from near poolesville to near potomac to crystal city, moving northeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, arlington, alexandria, germantown, rockville, bethesda, gaithersburg, leesburg, olney, college park, greenbelt, langley park, beltsville, damascus, lansdowne, lowes island, coral hills, bladensburg, poolesville, national harbor and mclean.

4/6/2017 1:12 PM EDT

At 111 pm edt, severe thunderstorms were located along a line extending from near warrenton to 6 miles west of dale city to triangle, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/6/2017 1:12 PM EDT

At 111 pm edt, severe thunderstorms were located along a line extending from near warrenton to 6 miles west of dale city to triangle, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

4/6/2017 1:12 PM EDT

At 111 pm edt, severe thunderstorms were located along a line extending from near warrenton to 6 miles west of dale city to triangle, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

3/1/2017 1:41 PM EST

At 140 pm est, severe thunderstorms were located along a line extending from littlestown to 6 miles northeast of mount airy to redland, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, gaithersburg, olney, pikesville, cockeysville, westminster, beltsville, elkridge, damascus, ellicott city, aspen hill, catonsville, woodlawn, randallstown, montgomery village, owings mills, eldersburg and milford mill.

3/1/2017 1:32 PM EST

At 132 pm est, severe thunderstorms were located along a line extending from near taneytown to near new market to near north potomac, moving east at 60 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, germantown, rockville, gaithersburg, olney, pikesville, cockeysville, westminster, elkridge, damascus, ellicott city, aspen hill, catonsville, woodlawn, randallstown, montgomery village, owings mills, eldersburg, milford mill and reisterstown.

3/1/2017 1:14 PM EST

At 113 pm est, severe thunderstorms were located along a line extending from emmitsburg to frederick to lansdowne, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

3/1/2017 1:14 PM EST

At 113 pm est, severe thunderstorms were located along a line extending from emmitsburg to frederick to lansdowne, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

2/12/2017 10:47 PM EST

At 1046 pm est, severe thunderstorms were located along a line extending from near hampstead to near damascus, moving east at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, baltimore, columbia, germantown, severn, olney, pikesville, middle river, cockeysville, elkridge, damascus, aberdeen, havre de grace, riviera beach, aberdeen proving ground, baltimore-washington airport, fort smallwood state park, gibson island, sillery bay, millers island and north point state park.

2/12/2017 10:29 PM EST

At 1029 pm est, severe thunderstorms were located along a line extending from near littlestown to near point of rocks, moving east at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

2/12/2017 10:29 PM EST

At 1029 pm est, severe thunderstorms were located along a line extending from near littlestown to near point of rocks, moving east at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/31/2016 11:18 PM EDT

At 1117 pm edt, a severe thunderstorm was located near sykesville, or 8 miles northwest of columbia, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, olney, damascus, ellicott city, cloverly, clarksburg, spencerville, highland, laytonsville, brookeville, glenelg, brinklow, roxbury mills, clarksville, sandy spring, dayton, ednor, west friendship, glenwood and ashton.

8/31/2016 11:04 PM EDT

At 1048 pm edt, a severe thunderstorm was located near green valley, or near damascus, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/31/2016 10:48 PM EDT

At 1048 pm edt, a severe thunderstorm was located near green valley, or near damascus, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/15/2016 5:57 PM EDT

At 556 pm edt, a severe thunderstorm was located over olney, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, columbia, rockville, olney, beltsville, elkridge, ellicott city, aspen hill, north bethesda, montgomery village, laurel, fairland, white oak, redland, colesville, kemp mill, north kensington, rossmoor, wheaton-glenmont, savage-guilford and wheaton.

8/15/2016 5:43 PM EDT

At 543 pm edt, a severe thunderstorm was located over olney, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

8/14/2016 8:08 PM EDT

The severe thunderstorm warning for central howard and montgomery counties will expire at 815 pm edt, the storm which prompted the warning has moved out of the area. therefore the warning will be allowed to expire. however gusty winds and heavy rain are still possible with this thunderstorm.

8/14/2016 7:38 PM EDT

At 738 pm edt, severe thunderstorms were located along a line extending from damascus to germantown to countryside, moving southeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/28/2016 5:55 PM EDT

At 555 pm edt, a severe thunderstorm was located near olney, moving southeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/28/2016 4:41 PM EDT

At 441 pm edt, a severe thunderstorm was located near new market, or 8 miles east of frederick, moving southeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/21/2016 8:22 PM EDT

At 822 pm edt, a severe thunderstorm was located near olney, moving southeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/21/2016 2:20 PM EDT

At 220 pm edt, severe thunderstorms were located along a line extending from near boyds to near fairland, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/21/2016 2:20 PM EDT

At 220 pm edt, severe thunderstorms were located along a line extending from near boyds to near fairland, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/21/2016 2:20 PM EDT

At 220 pm edt, severe thunderstorms were located along a line extending from near boyds to near fairland, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/21/2016 1:54 PM EDT

At 154 pm edt, severe thunderstorms were located along a line extending from near randallstown to near montgomery village, moving southeast at 30 mph (radar indicated). Hazards include 70 mph wind gusts and half dollar size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, baltimore, columbia, rockville, gaithersburg, bowie, severn, olney, pikesville, college park, crofton, middle river, greenbelt, langley park, beltsville, elkridge, riviera beach, bladensburg, back river, millers island and fedex field.

6/21/2016 1:40 PM EDT

At 139 pm edt, severe thunderstorms were located along a line extending from gamber to near damascus, moving southeast at 30 mph. these are very dangerous storms (radar indicated). Hazards include 80 mph wind gusts and half dollar size hail. Expect considerable damage to trees and power lines. your life is at significant risk if outdoors. in addition to some trees falling into homes, wind damage is possible to roofs, sheds, open garages, and mobile homes. Locations impacted include, baltimore, columbia, germantown, rockville, gaithersburg, bowie, severn, olney, pikesville, college park, crofton, middle river, greenbelt, langley park, beltsville, elkridge, damascus, riviera beach, bladensburg and back river.

6/21/2016 1:30 PM EDT

At 130 pm edt, severe thunderstorms were located along a line extending from near gamber to 6 miles southwest of green valley, moving southeast at 30 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. unsecured light objects may become projectiles. Locations impacted include, baltimore, columbia, germantown, rockville, gaithersburg, bowie, severn, olney, pikesville, college park, crofton, middle river, greenbelt, langley park, beltsville, elkridge, damascus, riviera beach, bladensburg and back river.

6/21/2016 1:19 PM EDT

At 118 pm edt, severe thunderstorms were located along a line extending from near gamber to near ballenger creek, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. frequent lightning is also occurring with this storm. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

6/5/2016 4:24 PM EDT

The severe thunderstorm warning for baltimore county in northern maryland, carroll county in north central maryland, howard county in central maryland, northwestern harford county in northern maryland, northern montgomery county in central maryland and southeastern frederick counties in north central maryland and baltimore city will expire at 430 pm edt, the storms which prompted the warning have moved out of the area. therefore the warning will be allowed to expire. however gusty winds and heavy rain are still possible with these thunderstorms. a severe thunderstorm watch remains in effect until 1000 pm edt for northern maryland, and northern virginia.

6/5/2016 3:52 PM EDT

At 351 pm edt, severe thunderstorms were located along a line extending from near littlestown to near mount airy to near point of rocks, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Damaging winds will cause some trees and large branches to fall. this could injure those outdoors, as well as damage homes and vehicles. roadways may become blocked by downed trees. localized power outages are possible. Unsecured light objects may become projectiles.

5/2/2016 7:32 PM EDT

At 730 pm edt, a severe thunderstorm was located over tysons corner, or over pimmit hills, moving northeast at 25 mph (radar indicated. a spotter in vienna also reported quarter sized hail at 730 pm). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. Locations impacted include, arlington, rockville, bethesda, reston, annandale, olney, college park, greenbelt, fairfax, langley park, beltsville, vienna, falls church, bladensburg, mantua, pimmit hills, american legion bridge, howard university, mclean and fort totten.

5/2/2016 7:32 PM EDT

At 730 pm edt, a severe thunderstorm was located over tysons corner, or over pimmit hills, moving northeast at 25 mph (radar indicated. a spotter in vienna also reported quarter sized hail at 730 pm). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. Locations impacted include, arlington, rockville, bethesda, reston, annandale, olney, college park, greenbelt, fairfax, langley park, beltsville, vienna, falls church, bladensburg, mantua, pimmit hills, american legion bridge, howard university, mclean and fort totten.

5/2/2016 7:32 PM EDT

At 730 pm edt, a severe thunderstorm was located over tysons corner, or over pimmit hills, moving northeast at 25 mph (radar indicated. a spotter in vienna also reported quarter sized hail at 730 pm). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. Locations impacted include, arlington, rockville, bethesda, reston, annandale, olney, college park, greenbelt, fairfax, langley park, beltsville, vienna, falls church, bladensburg, mantua, pimmit hills, american legion bridge, howard university, mclean and fort totten.

5/2/2016 7:26 PM EDT

The severe thunderstorm warning for northern prince georges and east central montgomery counties will expire at 730 pm edt, the storm which prompted the warning has moved out of the area. therefore the warning will be allowed to expire. a severe thunderstorm watch remains in effect until 1000 pm edt for central maryland.

5/2/2016 7:24 PM EDT

At 723 pm edt, a severe thunderstorm was located over wolf trap, or over vienna, moving northeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.

5/2/2016 7:24 PM EDT

At 723 pm edt, a severe thunderstorm was located over wolf trap, or over vienna, moving northeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.

5/2/2016 7:24 PM EDT

At 723 pm edt, a severe thunderstorm was located over wolf trap, or over vienna, moving northeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.

5/2/2016 7:05 PM EDT

At 705 pm edt, a severe thunderstorm was located over rossmoor, or near olney, moving northeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Expect wind damage to trees and power lines. Locations impacted include, olney, aspen hill, fairland, redland, colesville, kemp mill, north kensington, rossmoor, wheaton-glenmont, wheaton, scaggsville, cloverly, glenmont, burtonsville, fulton, spencerville, brookeville, brinklow, norbeck and sandy spring.

5/2/2016 6:43 PM EDT

At 643 pm edt, a severe thunderstorm was located over potomac, or over american legion bridge, moving northeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. expect wind damage to trees and powerlines

2/24/2016 5:54 PM EST

At 554 pm est, doppler radar indicated a line of severe thunderstorms capable of producing damaging winds in excess of 60 mph. these storms were located along a line extending from near littlestown to montgomery village, moving east at 50 mph. locations impacted include, baltimore, rockville, gaithersburg, westminster, aberdeen, bel air, union square, guilford, howard park, olney, baltimore inner harbor, damascus, locust point, camden yards, germantown, gwynns falls, clifton park, roland park, fallstaff and cockeysville. a tornado watch remains in effect until 1100 pm est for northern maryland.

2/24/2016 5:53 PM EST

At 551 pm est, radar indicated a line of severe thunderstorms producing damaging winds in excess of 60 mph. a national weather service employee reported tree damage near chantilly. these storms were located along a line extending from near montgomery village to arlington to near fort belvoir, moving northeast at 55 mph. locations impacted include, arlington, rockville, gaithersburg, college park, greenbelt, vienna, falls church, bladensburg, la plata, springfield, pimmit hills, gallaudet university, nationals park, clinton, coral hills, woodbridge, olney, bethesda, largo and fedex field. a tornado watch remains in effect until 1100 pm est for central district of columbia, southern maryland and northern virginia.

2/24/2016 5:53 PM EST

At 551 pm est, radar indicated a line of severe thunderstorms producing damaging winds in excess of 60 mph. a national weather service employee reported tree damage near chantilly. these storms were located along a line extending from near montgomery village to arlington to near fort belvoir, moving northeast at 55 mph. locations impacted include, arlington, rockville, gaithersburg, college park, greenbelt, vienna, falls church, bladensburg, la plata, springfield, pimmit hills, gallaudet university, nationals park, clinton, coral hills, woodbridge, olney, bethesda, largo and fedex field. a tornado watch remains in effect until 1100 pm est for central district of columbia, southern maryland and northern virginia.

2/24/2016 5:53 PM EST

At 551 pm est, radar indicated a line of severe thunderstorms producing damaging winds in excess of 60 mph. a national weather service employee reported tree damage near chantilly. these storms were located along a line extending from near montgomery village to arlington to near fort belvoir, moving northeast at 55 mph. locations impacted include, arlington, rockville, gaithersburg, college park, greenbelt, vienna, falls church, bladensburg, la plata, springfield, pimmit hills, gallaudet university, nationals park, clinton, coral hills, woodbridge, olney, bethesda, largo and fedex field. a tornado watch remains in effect until 1100 pm est for central district of columbia, southern maryland and northern virginia.

2/24/2016 5:46 PM EST

At 545 pm est, doppler radar indicated a line of severe thunderstorms capable of producing damaging winds in excess of 60 mph. these storms were located along a line extending from near littlestown to near damascus, and moving northeast at 50 mph.

2/24/2016 5:46 PM EST

At 545 pm est, doppler radar indicated a line of severe thunderstorms capable of producing damaging winds in excess of 60 mph. these storms were located along a line extending from near littlestown to near damascus, and moving northeast at 50 mph.

2/24/2016 5:29 PM EST

At 529 pm est, doppler radar indicated a line of severe thunderstorms capable of producing damaging winds in excess of 60 mph. these storms were located along a line extending from broadlands to near dale city to near stafford, and moving northeast at 55 mph.

2/24/2016 5:29 PM EST

At 529 pm est, doppler radar indicated a line of severe thunderstorms capable of producing damaging winds in excess of 60 mph. these storms were located along a line extending from broadlands to near dale city to near stafford, and moving northeast at 55 mph.

2/24/2016 5:29 PM EST

At 529 pm est, doppler radar indicated a line of severe thunderstorms capable of producing damaging winds in excess of 60 mph. these storms were located along a line extending from broadlands to near dale city to near stafford, and moving northeast at 55 mph.

8/4/2015 5:07 AM EDT

The severe thunderstorm warning for southeastern frederick, central montgomery, south central carroll and western howard counties will expire at 515 am edt, the storm which prompted the warning has moved out of the area. therefore the warning will be allowed to expire.

8/4/2015 4:51 AM EDT

At 451 am edt, doppler radar indicated a severe thunderstorm capable of producing quarter size hail and damaging winds in excess of 60 mph. this storm was located over montgomery village, or near damascus, moving east at 40 mph. locations impacted include, rockville, gaithersburg, germantown, damascus, olney, mount airy, sykesville, new market, rossmoor, eldersburg, montgomery village, boyds, green valley, wheaton-glenmont, redland, aspen hill, colesville, linganore-bartonsville, kemp mill and north potomac.

8/4/2015 4:22 AM EDT

At 421 am edt, doppler radar indicated a severe thunderstorm capable of producing quarter size hail and damaging winds in excess of 60 mph. this storm was located over point of rocks, or 9 miles north of leesburg, and moving east at 40 mph.

8/4/2015 4:22 AM EDT

At 421 am edt, doppler radar indicated a severe thunderstorm capable of producing quarter size hail and damaging winds in excess of 60 mph. this storm was located over point of rocks, or 9 miles north of leesburg, and moving east at 40 mph.

6/23/2015 6:18 PM EDT

At 618 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing quarter size hail and destructive winds in excess of 70 mph. these storms were located along a line extending from near westminster to near purcellville, moving east at 25 mph. locations impacted include, rockville, gaithersburg, leesburg, college park, greenbelt, poolesville, crofton, severn, elkridge, broadlands, olney, damascus, lowes island, lansdowne, langley park, germantown, columbia, byrd stadium, beltsville and baltimore-washington airport.

6/23/2015 6:18 PM EDT

At 618 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing quarter size hail and destructive winds in excess of 70 mph. these storms were located along a line extending from near westminster to near purcellville, moving east at 25 mph. locations impacted include, rockville, gaithersburg, leesburg, college park, greenbelt, poolesville, crofton, severn, elkridge, broadlands, olney, damascus, lowes island, lansdowne, langley park, germantown, columbia, byrd stadium, beltsville and baltimore-washington airport.

6/23/2015 6:18 PM EDT

At 618 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing quarter size hail and destructive winds in excess of 70 mph. these storms were located along a line extending from near westminster to near purcellville, moving east at 25 mph. locations impacted include, rockville, gaithersburg, leesburg, college park, greenbelt, poolesville, crofton, severn, elkridge, broadlands, olney, damascus, lowes island, lansdowne, langley park, germantown, columbia, byrd stadium, beltsville and baltimore-washington airport.

6/23/2015 6:01 PM EDT

At 600 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing quarter size hail and destructive winds in excess of 70 mph. these storms were located along a line extending from near westminster to round hill, and moving east at 25 mph.

6/23/2015 6:01 PM EDT

At 600 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing quarter size hail and destructive winds in excess of 70 mph. these storms were located along a line extending from near westminster to round hill, and moving east at 25 mph.

6/23/2015 6:01 PM EDT

At 600 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing quarter size hail and destructive winds in excess of 70 mph. these storms were located along a line extending from near westminster to round hill, and moving east at 25 mph.

6/23/2015 6:01 PM EDT

At 600 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing quarter size hail and destructive winds in excess of 70 mph. these storms were located along a line extending from near westminster to round hill, and moving east at 25 mph.

6/20/2015 8:10 PM EDT

At 810 pm edt, trained weather spotters reported a line of severe thunderstorms producing damaging winds in excess of 60 mph. these storms were located along a line extending from damascus to rosslyn to near nanjemoy creek, and moving east at 45 mph.

6/20/2015 8:10 PM EDT

At 810 pm edt, trained weather spotters reported a line of severe thunderstorms producing damaging winds in excess of 60 mph. these storms were located along a line extending from damascus to rosslyn to near nanjemoy creek, and moving east at 45 mph.

6/20/2015 8:10 PM EDT

At 810 pm edt, trained weather spotters reported a line of severe thunderstorms producing damaging winds in excess of 60 mph. these storms were located along a line extending from damascus to rosslyn to near nanjemoy creek, and moving east at 45 mph.

6/18/2015 4:26 PM EDT

At 425 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing damaging winds in excess of 60 mph. these storms were located along a line extending from near boyds to montgomery village to 7 miles north of olney, moving southeast at 30 mph. locations impacted include, gaithersburg, damascus, germantown, olney, montgomery village, boyds, redland, washington grove, laytonsville, brookeville, roxbury mills, dayton and clarksburg.

6/18/2015 4:14 PM EDT

At 413 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing quarter size hail and destructive winds in excess of 70 mph. these storms were located along a line extending from near poolesville to near montgomery village to near damascus, moving southeast at 25 mph. locations impacted include, gaithersburg, poolesville, damascus, germantown, olney, montgomery village, boyds, green valley, redland, washington grove, laytonsville, barnesville, brookeville, dickerson, ijamsville, adamstown, roxbury mills, dayton, beallsville and clarksburg.

6/18/2015 4:05 PM EDT

At 405 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing quarter size hail and destructive winds in excess of 70 mph. these storms were located along a line extending from near ballenger creek to near damascus to near ellicott city, moving southeast at 25 mph. locations impacted include, gaithersburg, poolesville, germantown, damascus, olney, columbia, ballenger creek, montgomery village, boyds, green valley, redland, washington grove, laytonsville, barnesville, brookeville, glenelg, dickerson, adamstown, clarksville and sandy spring.

6/18/2015 3:53 PM EDT

At 353 pm edt, doppler radar indicated a line of severe thunderstorms capable of producing quarter size hail and damaging winds in excess of 60 mph. these storms were located along a line extending from near ballenger creek to near sykesville, and moving southeast at 25 mph.

5/16/2015 5:54 PM EDT

At 554 pm edt, doppler radar indicated a severe thunderstorm capable of producing damaging winds in excess of 60 mph. this storm was located over olney, moving east at 30 mph. locations impacted include, rockville, gaithersburg, columbia, olney, rossmoor, north potomac, north kensington, north bethesda, wheaton-glenmont, redland, aspen hill, colesville, south kensington, montgomery village, kensington, garrett park, chevy chase view, washington grove, laytonsville and brookeville.

5/16/2015 5:39 PM EDT

At 539 pm edt, doppler radar indicated a severe thunderstorm capable of producing damaging winds in excess of 60 mph. this storm was located over montgomery village, or over gaithersburg, and moving northeast at 25 mph.

Name:	Brookeville, MD
Where Located:	25.3 miles WSW of Baltimore, MD
Map:	Google Map for Brookeville, MD
Population:	134
Housing Units:	57
More Info:	Search Google for Brookeville, MD

Hail Map for Brookeville, MD

The Top Recent Hail Date for Brookeville, MD is Sunday, August 18, 2024 (19th out of 36)

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Hail Map for Brookeville, MD

The Top Recent Hail Date for Brookeville, MD is Sunday, August 18, 2024 (19th out of 36)

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8/18/2024 (19th)

9/8/2023 (18th)

7/12/2022 (17th)

7/2/2022 (20th)

6/2/2022 (16th)

8/13/2021 (23rd)

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9/7/2016 (36th)

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6/21/2016 (2nd)

5/2/2016 (8th)

6/23/2015 (11th)

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5/22/2014 (9th)

7/20/2013 (33rd)

6/24/2013 (32nd)

8/9/2012 (31st)

8/21/2011 (7th)

8/14/2011 (30th)

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4/24/2011 (34th)

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