Hail Map for Ulm, MT

Date / Time	Report Details
8/23/2024 5:31 PM MDT	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. a severe thunderstorm watch remains in effect until 900 pm mdt for central and north central montana. remember, a severe thunderstorm warning still remains in effect for northern cascade, northern teton, and western choteau counties until 600 pm.
8/23/2024 5:30 PM MDT	The storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. however, gusty winds to 55 mph are still possible with this thunderstorm. a severe thunderstorm watch remains in effect until 900 pm mdt for central, north central and west central montana. remember, a severe thunderstorm warning still remains in effect for northwestern lewis and clark, teton, and northeastern cascade counties until 630 pm.
8/23/2024 5:14 PM MDT	At 512 pm mdt, a severe thunderstorm was located 15 miles northeast of black eagle, or 18 miles northeast of great falls, moving north at 80 mph. this is a destructive storm for great falls, malmstrom air force base, and black eagle (automated weather sensor near ulm reported a wind gust of 77 mph). Hazards include 80 mph wind gusts. Flying debris will be dangerous to those caught without shelter. mobile homes will be heavily damaged. expect considerable damage to roofs, windows, and vehicles. extensive tree damage and power outages are likely. Locations impacted include, great falls, belt, black eagle, highwood, carter, floweree, portage, malmstrom afb, eden, stockett, tracy, vaughn, first peoples buffalo jump state park, centerville, armington, ulm, and sand coulee.
8/23/2024 5:12 PM MDT	At 510 pm mdt, a severe thunderstorm was located over fort shaw, or 16 miles northwest of cascade, moving north at 45 mph. this is a destructive storm for fort shaw power, ulm, vaughn, and first peoples buffalo jump state park (automated weather sensor near ulm reported a wind gust of 77 mph). Hazards include 80 mph wind gusts. Flying debris will be dangerous to those caught without shelter. mobile homes will be heavily damaged. expect considerable damage to roofs, windows, and vehicles. extensive tree damage and power outages are likely. Locations impacted include, fairfield, fort shaw, fort shaw, power, ulm, vaughn, first peoples buffalo jump state park, simms, and sun river.
8/23/2024 5:04 PM MDT	Svrtfx the national weather service in great falls has issued a * severe thunderstorm warning for, northwestern judith basin county in central montana, eastern teton county in north central montana, southwestern chouteau county in north central montana, northeastern cascade county in central montana, * until 530 pm mdt. * at 503 pm mdt, a severe thunderstorm was located 7 miles east of black eagle, or 9 miles east of great falls, moving north at 80 mph (radar indicated). Hazards include 70 mph wind gusts. Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings.
8/23/2024 4:59 PM MDT	Svrtfx the national weather service in great falls has issued a * severe thunderstorm warning for, central lewis and clark county in west central montana, southeastern teton county in north central montana, northwestern cascade county in central montana, * until 530 pm mdt. * at 459 pm mdt, a severe thunderstorm was located 9 miles northwest of cascade, moving north at 45 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
8/19/2024 7:13 PM MDT	Svrtfx the national weather service in great falls has issued a * severe thunderstorm warning for, southeastern teton county in north central montana, southwestern chouteau county in north central montana, northern cascade county in central montana, * until 800 pm mdt. * at 713 pm mdt, severe thunderstorms were located along a line extending from 8 miles northeast of fort shaw to near great falls to 6 miles west of belt, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
8/6/2024 9:43 PM MDT	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. a severe thunderstorm watch remains in effect until midnight mdt for central and north central montana.
8/6/2024 9:30 PM MDT	At 929 pm mdt, severe thunderstorms were located along a line extending from 7 miles east of black eagle to 9 miles west of belt to 10 miles south of great falls, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. Locations impacted include, great falls, black eagle, portage, malmstrom afb, eden, sand coulee, stockett, tracy, and centerville.
8/6/2024 9:02 PM MDT	Svrtfx the national weather service in great falls has issued a * severe thunderstorm warning for, southwestern chouteau county in north central montana, north central cascade county in central montana, * until 945 pm mdt. * at 902 pm mdt, severe thunderstorms were located along a line extending from 19 miles east of power to near black eagle to near great falls, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
6/21/2024 5:48 PM MDT	At 547 pm mdt, severe thunderstorms were located along a line extending from 15 miles north of black eagle to 8 miles southeast of power, moving east southeast at 30 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect considerable tree damage. wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include, great falls, black eagle, malmstrom afb, vaughn, and portage.
6/21/2024 5:48 PM MDT	the severe thunderstorm warning has been cancelled and is no longer in effect
6/21/2024 5:36 PM MDT	Svrtfx the national weather service in great falls has issued a * severe thunderstorm warning for, southeastern teton county in north central montana, north central cascade county in central montana, * until 630 pm mdt. * at 535 pm mdt, severe thunderstorms were located along a line extending from 12 miles southeast of dutton to 6 miles southeast of power to 8 miles northeast of fort shaw, moving east southeast at 30 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.
6/15/2024 1:23 PM MDT	The storm which prompted the warning for the great falls area has weakened below severe limits, and has exited the warned area. therefore, the warning will be allowed to expire. remember, a severe thunderstorm warning still remains in effect for eastern cascade, southern chouteau, and judith basin counties until 145 pm.
6/15/2024 12:56 PM MDT	At 1256 pm mdt, a severe thunderstorm was located near great falls, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. Locations impacted include, great falls, black eagle, malmstrom afb, first peoples buffalo jump state park, and portage.
6/15/2024 12:44 PM MDT	Svrtfx the national weather service in great falls has issued a * severe thunderstorm warning for, northwestern cascade county in central montana, * until 130 pm mdt. * at 1243 pm mdt, a severe thunderstorm was located 10 miles northeast of cascade, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
6/15/2024 12:21 PM MDT	Svrtfx the national weather service in great falls has issued a * severe thunderstorm warning for, southwestern chouteau county in north central montana, northern cascade county in central montana, * until 1245 pm mdt. * at 1220 pm mdt, a severe thunderstorm was located near cascade, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
8/29/2023 7:32 PM MDT	At 731 pm mdt, an outflow boundary of strong wind gusts from collapsing severe thunderstorms was located along a line extending from 9 miles east of brady to 12 miles north of black eagle to 12 miles south of great falls to 9 miles southeast of cascade, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
8/29/2023 7:24 PM MDT	At 724 pm mdt, severe thunderstorms were located along a line extending from 8 miles east of dutton to 6 miles northwest of great falls to 11 miles east of cascade, moving east at 35 mph (radar indicated). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. locations impacted include, great falls, black eagle, power, malmstrom afb, eden, stockett, tracy, vaughn, first peoples buffalo jump state park, centerville, sun river, ulm, and sand coulee. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 70 mph.
8/29/2023 6:52 PM MDT	At 651 pm mdt, an outflow boundary with strong wind gusts from severe thunderstorms were located along a line extending from 9 miles north of fairfield to near fort shaw to 6 miles north of cascade, moving east at 35 mph (radar indicated). Hazards include 70 mph wind gusts. Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings.
7/10/2023 6:23 PM MDT	The severe thunderstorm warning for eastern teton, western chouteau and north central cascade counties will expire at 630 pm mdt, 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.
7/10/2023 6:08 PM MDT	At 607 pm mdt, a severe thunderstorm was located near great falls, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. locations impacted include, great falls, black eagle, malmstrom afb, vaughn, first peoples buffalo jump state park and ulm. hail threat, radar indicated max hail size, 0. 75 in wind threat, radar indicated max wind gust, 60 mph.
7/10/2023 5:50 PM MDT	At 550 pm mdt, a severe thunderstorm was located 10 miles northeast of cascade, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. expect damage to roofs, siding, and trees
7/10/2023 5:44 PM MDT	Measured at site kmtulm in cascade county MT, 0.9 miles N of Ulm, MT
7/10/2023 5:40 PM MDT	Air temp went from 90 to 72 degrees. via ambient weathe in cascade county MT, 3 miles NNE of Ulm, MT

5/22/2023 1:36 PM MDT	The severe thunderstorm warning for central lewis and clark, south central teton and west central cascade counties will expire at 145 pm mdt, 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.
5/22/2023 1:20 PM MDT	At 119 pm mdt, a severe thunderstorm was located 15 miles southeast of augusta, or 21 miles west of cascade, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. locations impacted include, cascade, fairfield, fort shaw, fort shaw, bowmans corner, bean lake and simms. hail threat, radar indicated max hail size, 0. 75 in wind threat, radar indicated max wind gust, 60 mph.
5/22/2023 12:58 PM MDT	At 1257 pm mdt, a severe thunderstorm was located 19 miles northeast of lincoln, or 35 miles west of cascade, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. expect damage to roofs, siding, and trees
9/7/2022 6:13 PM MDT	At 611 pm mdt, severe thunderstorms were located along a line extending from 9 miles east of dutton to 19 miles south of belt to near townsend, moving east at 50 mph (radar indicated). Hazards include 70 mph wind gusts, and blowing dust. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. visibility will be reduced to less than 2 miles at times in blowing dust. locations impacted include, great falls, townsend, fort benton, white sulphur springs, stanford, belt, dutton, highwood, black eagle, geyser, power, carter, neihart, fort logan on the smith river, floweree, eden, sapphire village, fort logan, stockett and first peoples buffalo jump state park. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 70 mph.
9/7/2022 5:57 PM MDT	At 556 pm mdt, severe thunderstorms were located along a line extending from near dutton to 23 miles southeast of cascade to 10 miles southwest of townsend, moving east at 50 mph (radar indicated). Hazards include 70 mph wind gusts. Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings.
8/12/2022 7:36 PM MDT	The severe thunderstorm warning for southeastern pondera, southeastern teton and northwestern cascade counties will expire at 745 pm mdt, 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 small hail, gusty winds and heavy rain are still possible with these thunderstorms.
8/12/2022 7:13 PM MDT	At 713 pm mdt, severe thunderstorms were located along a line extending from 8 miles northeast of fairfield to cascade, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
7/15/2022 1:12 PM MDT	The severe thunderstorm warning for north central meagher, northwestern judith basin, chouteau and cascade counties will expire at 115 pm mdt, the storms which prompted the warning have moved out of the area. 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 700 pm mdt for central and north central montana.
7/15/2022 12:48 PM MDT	At 1247 pm mdt, severe thunderstorms were located along a line extending from 6 miles west of brady to 22 miles south of geyser, moving northeast at 35 mph (radar indicated. at 1229 pm 66 mph wind gust was reported near ulm). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, great falls, fort benton, stanford, belt, geraldine, fort shaw, the knees, highwood, black eagle, geyser, fort shaw, carter, neihart, floweree, eden, stockett, first peoples buffalo jump state park, shonkin, loma and ulm. hail threat, radar indicated max hail size, <. 75 in wind threat, observed max wind gust, 60 mph.
7/15/2022 12:13 PM MDT	At 1213 pm mdt, severe thunderstorms were located along a line extending from near choteau to 14 miles north of white sulphur springs, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
7/9/2022 6:07 PM MDT	At 606 pm mdt, a severe thunderstorm was located near black eagle, or near great falls, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, great falls, cascade, belt, black eagle, highwood, floweree, portage, eden, sluice boxes state park, malmstrom afb, stockett, tracy, vaughn, first peoples buffalo jump state park, centerville, sun river, armington, ulm and sand coulee. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
7/9/2022 5:43 PM MDT	At 542 pm mdt, a severe thunderstorm was located 12 miles west of great falls, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. expect damage to roofs, siding, and trees
7/8/2022 6:37 PM MDT	Measured via ambient weathe in cascade county MT, 1.6 miles N of Ulm, MT
7/8/2022 6:20 PM MDT	58 mph wind gust. ambient weather statio in cascade county MT, 1.6 miles N of Ulm, MT
7/8/2022 6:13 PM MDT	At 613 pm mdt, severe thunderstorms were located along a line extending from near cascade to 13 miles south of belt, moving north at 45 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
7/7/2022 8:17 PM MDT	At 816 pm mdt, a severe thunderstorm was located 9 miles east of fort shaw, or 14 miles west of great falls, moving northeast at 30 mph (radar indicated). Hazards include half dollar size hail. damage to vehicles is expected
7/7/2022 5:23 PM MDT	At 522 pm mdt, severe thunderstorms were located along a line extending from near power to 11 miles southeast of dutton to 12 miles northwest of black eagle, moving east at 15 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. these storms have a history of producing funnel clouds. Locations impacted include, great falls, dutton, the knees, black eagle, power, carter, floweree, portage, vaughn, first peoples buffalo jump state park and malmstrom afb.
7/7/2022 5:11 PM MDT	At 510 pm mdt, severe thunderstorms were located along a line extending from near dutton to 6 miles east of power to 13 miles northwest of great falls, moving northeast at 20 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. funnel clouds have been reported between vaughn and sun prairie. Locations impacted include, great falls, dutton, the knees, black eagle, power, carter, floweree, portage, vaughn, first peoples buffalo jump state park and malmstrom afb.
7/7/2022 5:05 PM MDT	At 504 pm mdt, severe thunderstorms were located along a line extending from near dutton to near power to 13 miles northeast of fort shaw, moving east at 20 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. Locations impacted include, great falls, dutton, the knees, black eagle, power, carter, floweree, portage, vaughn, first peoples buffalo jump state park and malmstrom afb.
7/7/2022 4:56 PM MDT	The severe thunderstorm warning for southeastern teton and northwestern cascade counties will expire at 500 pm mdt, this will be replaced by another severe thunderstorm warning. a severe thunderstorm watch remains in effect until 900 pm mdt for central and north central montana.
7/7/2022 4:51 PM MDT	At 451 pm mdt, severe thunderstorms were located along a line extending from dutton to near power to 11 miles northeast of fort shaw, moving east 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.
7/7/2022 4:49 PM MDT	At 449 pm mdt, severe thunderstorms were located along a line extending from 7 miles west of dutton to near power to 7 miles northeast of fort shaw, moving east northeast at 20 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. locations impacted include, dutton, fort shaw, fort shaw, power, ulm, vaughn, first peoples buffalo jump state park and sun river. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/7/2022 4:41 PM MDT	At 441 pm mdt, severe thunderstorms were located along a line extending from 9 miles west of dutton to near power to near fort shaw, moving east northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, dutton, fort shaw, fort shaw, power, ulm, vaughn, first peoples buffalo jump state park and sun river. hail threat, radar indicated max hail size, 1. 25 in wind threat, radar indicated max wind gust, 60 mph.
7/7/2022 4:25 PM MDT	At 425 pm mdt, severe thunderstorms were located along a line extending from 10 miles east of choteau to near fairfield to near fort shaw, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, fairfield, dutton, fort shaw, fort shaw, power, ulm, vaughn, first peoples buffalo jump state park, simms and sun river. hail threat, radar indicated max hail size, 1. 25 in wind threat, radar indicated max wind gust, 60 mph.
7/7/2022 4:22 PM MDT	At 422 pm mdt, severe thunderstorms were located along a line extending from 10 miles east of choteau to near fairfield to near fort shaw, moving northeast at 20 mph (radar indicated). Hazards include ping pong ball size hail and 60 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. expect wind damage to roofs, siding, and trees. locations impacted include, fairfield, dutton, fort shaw, fort shaw, power, ulm, vaughn, first peoples buffalo jump state park, simms and sun river. hail threat, radar indicated max hail size, 1. 50 in wind threat, radar indicated max wind gust, 60 mph.

7/7/2022 4:09 PM MDT	At 409 pm mdt, severe thunderstorms were located along a line extending from 10 miles east of choteau to near fairfield to near fort shaw, moving east northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
7/4/2022 5:38 PM MDT	At 538 pm mdt, a severe thunderstorm was located 8 miles northeast of cascade, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. localized flash flooding possible. locations impacted include, cascade, first peoples buffalo jump state park and ulm. hail threat, radar indicated max hail size, 0. 75 in wind threat, radar indicated max wind gust, 60 mph.
7/4/2022 5:30 PM MDT	At 530 pm mdt, a severe thunderstorm was located near cascade, moving east 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. localized flash flooding possible. locations impacted include, cascade, first peoples buffalo jump state park and ulm. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/4/2022 5:20 PM MDT	At 519 pm mdt, a severe thunderstorm was located over cascade, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. localized flash flooding possible. locations impacted include, cascade, first peoples buffalo jump state park and ulm. hail threat, radar indicated max hail size, 1. 25 in wind threat, radar indicated max wind gust, 60 mph.
7/4/2022 5:14 PM MDT	At 514 pm mdt, a severe thunderstorm was located over cascade, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. localized flash flooding possible. locations impacted include, cascade, first peoples buffalo jump state park and ulm. hail threat, radar indicated max hail size, 1. 25 in wind threat, radar indicated max wind gust, 60 mph.
7/4/2022 5:09 PM MDT	At 509 pm mdt, a severe thunderstorm was located near cascade, moving east 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. Localized flash flooding possible.
7/2/2022 8:25 PM MDT	At 825 pm mdt, severe thunderstorms were located along a line extending from 7 miles west of power to 14 miles southwest of belt, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
5/5/2022 8:25 PM MDT	At 823 pm mdt, a thunderstorm with severe wind gusts was located 8 miles southwest of great falls, moving northeast at 40 mph. expect wind gusts to 60 mph, brief rain and isolated lightning as this storm passes (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
12/23/2021 6:11 PM MST	At 609 pm mst, severe thunderstorms were located along a line extending from near great falls to near cascade, moving east at 60 mph (radar indicated. at 5:56 pm, a trained spotter reported a 63 mph wind gust just south of ulm). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
8/6/2020 7:28 PM MDT	At 728 pm mdt, severe thunderstorms were located along a line extending from 11 miles east of fort shaw to 12 miles south of great falls, moving north at 45 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
7/23/2020 4:27 PM MDT	The severe thunderstorm warning for central cascade county will expire at 430 pm mdt, 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 gusty winds and heavy rains are still possible with this thunderstorm. a severe thunderstorm watch remains in effect until 900 pm mdt for central montana.
7/23/2020 4:21 PM MDT	At 420 pm mdt, a severe thunderstorm was located 13 miles east of cascade, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and pea size hail. Expect damage to roofs, siding, and trees. Locations impacted include, western portions of great falls, cascade, eden and ulm.
7/23/2020 4:04 PM MDT	At 403 pm mdt, a severe thunderstorm was located 7 miles southeast of cascade, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
7/3/2020 7:55 PM MDT	The severe thunderstorm warning for southwestern chouteau and northern cascade counties will expire at 800 pm mdt, 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.
7/3/2020 7:38 PM MDT	At 737 pm mdt, severe thunderstorms were located along a line extending from 9 miles northwest of belt to 6 miles east of fort shaw, moving northeast at 30 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. locations impacted include, the east side of great falls will likely be impacted the most. Expect brief heavy rainfall.
7/3/2020 7:23 PM MDT	At 722 pm mdt, severe thunderstorms were located along a line extending from 10 miles southwest of belt to 7 miles northwest of cascade, 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. Locations impacted include, great falls, cascade, belt, black eagle, fort shaw, highwood, portage, malmstrom afb, eden, stockett, tracy, vaughn, centerville, sun river, ulm and sand coulee.
7/3/2020 7:07 PM MDT	At 706 pm mdt, severe thunderstorms were located along a line extending from 16 miles southwest of belt to 11 miles west of cascade, moving north 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.
5/18/2020 7:37 PM MDT	At 736 pm mdt, severe thunderstorms were located along a line extending from 9 miles southwest of fairfield to 7 miles southwest of fort shaw to 10 miles southwest of fort shaw, moving northeast at 45 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings.
8/21/2019 7:54 PM MDT	At 753 pm mdt, a severe thunderstorm was located near great falls, moving northeast at 15 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.
8/21/2019 7:44 PM MDT	At 743 pm mdt, a severe thunderstorm was located near great falls, moving northeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. Locations impacted include, great falls, black eagle, malmstrom afb and tracy.
8/21/2019 7:31 PM MDT	At 730 pm mdt, a severe thunderstorm was located 8 miles southwest of great falls, moving northeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. Locations impacted include, great falls, black eagle, malmstrom afb, sand coulee and tracy.
8/21/2019 7:24 PM MDT	At 723 pm mdt, a severe thunderstorm was located 11 miles southwest of great falls, moving northeast at 25 mph (trained weather spotters). 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, great falls, black eagle, ulm, malmstrom afb, sand coulee, tracy and centerville.
8/21/2019 7:17 PM MDT	At 716 pm mdt, a severe thunderstorm was located 10 miles northeast of cascade, moving northeast at 25 mph (trained weather spotters). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
8/11/2019 9:25 AM MDT	At 924 am mdt, severe thunderstorms were located along a line extending from near cascade to 25 miles south of great falls, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. Locations impacted include, cascade, fort shaw, fort shaw, ulm, eden, stockett, first peoples buffalo jump state park and sun river.
8/11/2019 9:06 AM MDT	At 905 am mdt, severe thunderstorms were located along a line extending from 12 miles northeast of wolf creek to 20 miles south of cascade, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. expect damage to roofs, siding, and trees

7/14/2019 4:33 PM MDT	At 432 pm mdt, severe thunderstorms were located along a line extending from 19 miles southeast of power to black eagle to near great falls, moving east at 45 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect considerable tree damage. wind damage is also likely to mobile homes, roofs, and outbuildings. locations impacted include, great falls, black eagle, floweree, portage, ulm, malmstrom afb, vaughn and first peoples buffalo jump state park. those attending the mission over malmstrom are in the path of these storms and should prepare for imminent dangerous weather conditions. Seek shelter now!.
7/14/2019 4:22 PM MDT	At 421 pm mdt, severe thunderstorms were located along a line extending from 8 miles west of black eagle to 7 miles west of great falls, moving east at 80 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect considerable tree damage. wind damage is also likely to mobile homes, roofs, and outbuildings. locations impacted include, great falls, black eagle, floweree, portage, ulm, malmstrom afb, vaughn and first peoples buffalo jump state park. those attending the mission over malmstrom are in the path of these storms and should prepare for imminent dangerous weather conditions. Seek shelter now!.
7/14/2019 4:13 PM MDT	At 412 pm mdt, severe thunderstorms were located along a line extending from 7 miles south of power to 8 miles east of fort shaw to near fort shaw, moving east at 45 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.
7/13/2019 3:50 PM MDT	The severe thunderstorm warning for northeastern cascade county will expire at 400 pm mdt, 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 small hail and gusty winds are still possible with these thunderstorms.
7/13/2019 3:46 PM MDT	At 345 pm mdt, severe thunderstorms were located along a line extending from 12 miles southwest of great falls to 12 miles southwest of belt, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, great falls, belt, black eagle, ulm, sand coulee, stockett, tracy, first peoples buffalo jump state park, centerville and malmstrom afb. those attending the mission over malmstrom are in the path of these storms and should prepare for imminent dangerous weather conditions. Seek shelter now!.
7/13/2019 3:33 PM MDT	At 331 pm mdt, severe thunderstorms were located along a line extending from near cascade to 19 miles southwest of belt, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. locations impacted include, great falls, black eagle, armington, ulm, eden, sand coulee, stockett, tracy, vaughn, first peoples buffalo jump state park, centerville and malmstrom afb. those attending the mission over malmstrom are in the path of these storms and should prepare for imminent dangerous weather conditions. Seek shelter now!.
7/13/2019 3:18 PM MDT	At 317 pm mdt, severe thunderstorms were located along a line extending from cascade to 24 miles south of great falls, moving northeast at 30 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. Locations impacted include, great falls, cascade, belt, black eagle, eden, stockett, tracy, vaughn, first peoples buffalo jump state park, centerville, armington, ulm, sand coulee and malmstrom afb.
7/13/2019 3:15 PM MDT	At 315 pm mdt, severe thunderstorms were located along a line extending from cascade to 24 miles south of great falls, moving northeast at 30 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.
7/6/2019 6:22 PM MDT	The severe thunderstorm warning for southwestern chouteau and northeastern cascade counties will expire at 630 pm mdt, the storm which prompted the warning has moved out of the area and a new warning has been issued for far-northeastern cascade and southwestern chouteau counties. therefore, the warning will be allowed to expire. however small hail, gusty winds and heavy rain are still possible with separate thunderstorms over the great falls area.
7/6/2019 5:57 PM MDT	At 557 pm mdt, a severe thunderstorm was located over great falls, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. expect damage to roofs, siding, and trees
7/6/2019 5:51 PM MDT	At 551 pm mdt, severe thunderstorms were located along a line extending from 10 miles east of power to near great falls to near cascade, moving east at 40 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. Locations impacted include, great falls, cascade, black eagle, carter, floweree, portage, eden, malmstrom afb, stockett, tracy, vaughn, first peoples buffalo jump state park, centerville, sun river, ulm and sand coulee.
7/6/2019 5:28 PM MDT	The severe thunderstorm warning for southeastern teton, southwestern chouteau and northwestern cascade counties will expire at 530 pm mdt, the storms which prompted the warning have moved out of the warned area. a new warning was issued downwind.
7/6/2019 5:27 PM MDT	At 526 pm mdt, severe thunderstorms were located along a line extending from 8 miles east of dutton to near cascade, moving east at 20 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.
7/6/2019 5:20 PM MDT	At 519 pm mdt, severe thunderstorms were located along a line extending from 7 miles east of dutton to 6 miles north of cascade, moving east at 30 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. Locations impacted include, great falls, black eagle, fort shaw, fort shaw, power, carter, floweree, portage, eden, malmstrom afb, stockett, tracy, vaughn, first peoples buffalo jump state park, centerville, sun river, ulm and sand coulee.
7/6/2019 5:17 PM MDT	At 517 pm mdt, a severe thunderstorm was located 8 miles west of cascade, moving east at 30 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. Locations impacted include, cascade and tower rock state park.
7/6/2019 5:05 PM MDT	At 504 pm mdt, severe thunderstorms were located along a line extending from near dutton to 8 miles south of fort shaw, moving east at 50 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.
7/6/2019 5:00 PM MDT	At 459 pm mdt, a severe thunderstorm was located 8 miles west of cascade, moving east at 30 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.
8/3/2018 1:59 PM MDT	At 157 pm mdt, a severe thunderstorm was located over black eagle, or over great falls, moving east at 30 mph (trained weather spotters reported strong winds near great falls). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, loose or unanchored items, and trees. Locations impacted include, great falls, black eagle, portage, ulm, malmstrom afb, sand coulee, tracy, first peoples buffalo jump state park and centerville.
8/3/2018 1:40 PM MDT	At 140 pm mdt, a severe thunderstorm was located 7 miles west of great falls, moving east at 30 mph (trained weather spotters in vaughn reported strong winds near 60 mph). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
7/26/2018 4:34 PM MDT	At 434 pm mdt, a severe thunderstorm was located 15 miles west of cascade, moving east 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.
7/25/2018 10:40 PM MDT	The severe thunderstorm warning for southeastern teton and northwestern cascade counties will expire at 1045 pm mdt, 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 gusty winds up to 50 mph, heavy rain, and frequent lightning are still expected with this thunderstorm.
7/25/2018 10:21 PM MDT	At 1021 pm mdt, a severe thunderstorm was located 8 miles northeast of cascade, moving southeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. Locations impacted include, great falls, cascade, fort shaw, fort shaw, ulm, vaughn, first peoples buffalo jump state park, simms and sun river.
7/25/2018 9:45 PM MDT	At 939 pm mdt, a severe thunderstorm was located near fairfield, or 16 miles southeast of choteau, moving southeast at 35 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.
6/4/2017 3:45 PM MDT	At 344 pm mdt, a severe thunderstorm was located over cascade, 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. Locations impacted include, cascade, sun river and ulm.
6/4/2017 3:25 PM MDT	At 325 pm mdt, a severe thunderstorm was located 8 miles southwest of cascade, moving northeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.

6/1/2017 5:29 PM MDT	At 527 pm mdt, a severe thunderstorm was located near black eagle, or near great falls, moving northeast at 40 mph (60 to 70 mph winds have been observed along with very heavy rainfall and small hail). Hazards include 60 mph wind gusts and quarter size hail. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will affect southwestern chouteau and northeastern cascade counties, including the following locations: shonkin, floweree, portage, ulm, malmstrom afb, sand coulee, stockett, tracy, carter and first peoples buffalo jump state park.
6/1/2017 5:17 PM MDT	At 516 pm mdt, a severe thunderstorm was located near great falls, moving northeast at 35 mph (trained weather spotters have observed winds of 60 to 70 mph). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. this severe storm will be near, great falls and black eagle around 525 pm mdt. Other locations impacted by this severe thunderstorm include portage, ulm, malmstrom afb, eden, sand coulee, stockett, tracy, vaughn, first peoples buffalo jump state park and centerville.
6/1/2017 4:57 PM MDT	At 457 pm mdt, a severe thunderstorm was located 8 miles northeast of cascade, moving northeast at 35 mph (trained weather spotters have reported winds in excess of 60 mph near cascade). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. this severe thunderstorm will be near, great falls and black eagle around 525 pm mdt. Other locations impacted by this severe thunderstorm include portage, ulm, malmstrom afb, eden, sand coulee, stockett, tracy, vaughn, first peoples buffalo jump state park and centerville.
5/6/2017 6:05 PM MDT	At 604 pm mdt, severe thunderstorms were located along a line extending from 6 miles south of power to 6 miles southeast of highwood, moving northeast at 55 mph (trained weather spotters reported estimated wind gusts of 60 mph on the southwest end of great falls). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. Locations impacted include, great falls, belt, black eagle, fort shaw, highwood, fort shaw, power, carter, floweree, portage, malmstrom afb, tracy, vaughn, first peoples buffalo jump state park, sun river, shonkin, armington, ulm and sand coulee.
5/6/2017 5:44 PM MDT	At 544 pm mdt, severe thunderstorms were located along a line extending from 6 miles south of fort shaw to 7 miles south of belt, moving northeast at 55 mph (radar indicated). Hazards include 70 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings.
5/6/2017 5:24 PM MDT	At 524 pm mdt, a severe thunderstorm was located 11 miles southwest of great falls, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. Locations impacted include, great falls, cascade, black eagle, fort shaw, fort shaw, portage, malmstrom afb, eden, stockett, tracy, vaughn, first peoples buffalo jump state park, centerville, sun river, tower rock state park, craig, ulm and sand coulee.
5/6/2017 5:14 PM MDT	At 513 pm mdt, a severe thunderstorm was located near cascade, moving northeast at 60 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. Locations impacted include, great falls, cascade, black eagle, fort shaw, fort shaw, portage, malmstrom afb, eden, stockett, tracy, vaughn, first peoples buffalo jump state park, centerville, sun river, tower rock state park, craig, ulm and sand coulee.
5/6/2017 4:59 PM MDT	At 458 pm mdt, a severe thunderstorm was located 13 miles east of wolf creek, or 14 miles south of cascade, moving northeast at 60 mph (radar indicated along). Hazards include 60 mph wind gusts and penny size hail. expect damage to roofs, siding, and trees
8/9/2016 4:30 PM MDT	At 429 pm mdt, a severe thunderstorm was located 8 miles south of fort shaw, or 10 miles northwest of cascade, moving northeast at 40 mph (radar indicated). Hazards include ping pong ball size hail and 60 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees.
6/11/2016 5:11 AM MDT	The severe thunderstorm warning for southwestern chouteau and north central cascade counties will expire at 515 am mdt, the storm which prompted the warning has moved out of the area. therefore the warning will be allowed to expire. hail is still possible with this thunderstorm.
6/11/2016 5:06 AM MDT	At 505 am mdt, a severe thunderstorm was located 12 miles northeast of black eagle, or 13 miles northeast of great falls, moving northeast at 55 mph (radar indicated). Hazards include ping pong ball size hail was reported in great falls. People and animals outdoors will be injured. expect damage to roofs, siding, windows, and vehicles. Locations impacted include, great falls, black eagle, carter, portage, floweree and malmstrom afb.
6/11/2016 4:50 AM MDT	At 449 am mdt, a severe thunderstorm was located over great falls, moving northeast at 55 mph (radar indicated). Hazards include quarter size hail observed at nws office. damage to vehicles is expected
6/8/2016 7:21 PM MDT	The severe thunderstorm warning for central cascade county will expire at 730 pm mdt, 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 gusty winds around 40 mph are still possible with this thunderstorm.
6/8/2016 6:53 PM MDT	At 653 pm mdt, a severe thunderstorm was located 10 miles southwest of great falls, moving east at 35 mph (radar indicated). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include, great falls, cascade, fort shaw, fort shaw, black eagle, sand coulee, first peoples buffalo jump state park, tracy, sluice boxes state park, vaughn, stockett, centerville, sun river, ulm, eden and malmstrom afb.
6/8/2016 6:43 PM MDT	At 642 pm mdt, a severe thunderstorm was located 8 miles southeast of fort shaw, or 8 miles north of cascade, moving northeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. And trees.
8/8/2012 8:55 PM MDT	Winds of 50 to 60 mph measured in ul in cascade county MT, 1.4 miles SSW of Ulm, MT
8/8/2012 4:57 PM MDT	Measured winds of 50 to 60 mph. blowing dus in cascade county MT, 1.4 miles SSW of Ulm, MT
1/1/0001 12:00 AM	Heavy rain... small hail... and brief very strong wind gusts reporte in cascade county MT, 14.8 miles NNW of Ulm, MT

8/23/2024 5:31 PM MDT

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. a severe thunderstorm watch remains in effect until 900 pm mdt for central and north central montana. remember, a severe thunderstorm warning still remains in effect for northern cascade, northern teton, and western choteau counties until 600 pm.

8/23/2024 5:30 PM MDT

The storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. however, gusty winds to 55 mph are still possible with this thunderstorm. a severe thunderstorm watch remains in effect until 900 pm mdt for central, north central and west central montana. remember, a severe thunderstorm warning still remains in effect for northwestern lewis and clark, teton, and northeastern cascade counties until 630 pm.

8/23/2024 5:14 PM MDT

At 512 pm mdt, a severe thunderstorm was located 15 miles northeast of black eagle, or 18 miles northeast of great falls, moving north at 80 mph. this is a destructive storm for great falls, malmstrom air force base, and black eagle (automated weather sensor near ulm reported a wind gust of 77 mph). Hazards include 80 mph wind gusts. Flying debris will be dangerous to those caught without shelter. mobile homes will be heavily damaged. expect considerable damage to roofs, windows, and vehicles. extensive tree damage and power outages are likely. Locations impacted include, great falls, belt, black eagle, highwood, carter, floweree, portage, malmstrom afb, eden, stockett, tracy, vaughn, first peoples buffalo jump state park, centerville, armington, ulm, and sand coulee.

8/23/2024 5:12 PM MDT

At 510 pm mdt, a severe thunderstorm was located over fort shaw, or 16 miles northwest of cascade, moving north at 45 mph. this is a destructive storm for fort shaw power, ulm, vaughn, and first peoples buffalo jump state park (automated weather sensor near ulm reported a wind gust of 77 mph). Hazards include 80 mph wind gusts. Flying debris will be dangerous to those caught without shelter. mobile homes will be heavily damaged. expect considerable damage to roofs, windows, and vehicles. extensive tree damage and power outages are likely. Locations impacted include, fairfield, fort shaw, fort shaw, power, ulm, vaughn, first peoples buffalo jump state park, simms, and sun river.

8/23/2024 5:04 PM MDT

Svrtfx the national weather service in great falls has issued a * severe thunderstorm warning for, northwestern judith basin county in central montana, eastern teton county in north central montana, southwestern chouteau county in north central montana, northeastern cascade county in central montana, * until 530 pm mdt. * at 503 pm mdt, a severe thunderstorm was located 7 miles east of black eagle, or 9 miles east of great falls, moving north at 80 mph (radar indicated). Hazards include 70 mph wind gusts. Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings.

8/23/2024 4:59 PM MDT

Svrtfx the national weather service in great falls has issued a * severe thunderstorm warning for, central lewis and clark county in west central montana, southeastern teton county in north central montana, northwestern cascade county in central montana, * until 530 pm mdt. * at 459 pm mdt, a severe thunderstorm was located 9 miles northwest of cascade, moving north at 45 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees

8/19/2024 7:13 PM MDT

Svrtfx the national weather service in great falls has issued a * severe thunderstorm warning for, southeastern teton county in north central montana, southwestern chouteau county in north central montana, northern cascade county in central montana, * until 800 pm mdt. * at 713 pm mdt, severe thunderstorms were located along a line extending from 8 miles northeast of fort shaw to near great falls to 6 miles west of belt, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees

8/6/2024 9:43 PM MDT

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. a severe thunderstorm watch remains in effect until midnight mdt for central and north central montana.

8/6/2024 9:30 PM MDT

At 929 pm mdt, severe thunderstorms were located along a line extending from 7 miles east of black eagle to 9 miles west of belt to 10 miles south of great falls, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. Locations impacted include, great falls, black eagle, portage, malmstrom afb, eden, sand coulee, stockett, tracy, and centerville.

8/6/2024 9:02 PM MDT

Svrtfx the national weather service in great falls has issued a * severe thunderstorm warning for, southwestern chouteau county in north central montana, north central cascade county in central montana, * until 945 pm mdt. * at 902 pm mdt, severe thunderstorms were located along a line extending from 19 miles east of power to near black eagle to near great falls, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees

6/21/2024 5:48 PM MDT

At 547 pm mdt, severe thunderstorms were located along a line extending from 15 miles north of black eagle to 8 miles southeast of power, moving east southeast at 30 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect considerable tree damage. wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include, great falls, black eagle, malmstrom afb, vaughn, and portage.

6/21/2024 5:48 PM MDT

the severe thunderstorm warning has been cancelled and is no longer in effect

6/21/2024 5:36 PM MDT

Svrtfx the national weather service in great falls has issued a * severe thunderstorm warning for, southeastern teton county in north central montana, north central cascade county in central montana, * until 630 pm mdt. * at 535 pm mdt, severe thunderstorms were located along a line extending from 12 miles southeast of dutton to 6 miles southeast of power to 8 miles northeast of fort shaw, moving east southeast at 30 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.

6/15/2024 1:23 PM MDT

The storm which prompted the warning for the great falls area has weakened below severe limits, and has exited the warned area. therefore, the warning will be allowed to expire. remember, a severe thunderstorm warning still remains in effect for eastern cascade, southern chouteau, and judith basin counties until 145 pm.

6/15/2024 12:56 PM MDT

At 1256 pm mdt, a severe thunderstorm was located near great falls, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. Locations impacted include, great falls, black eagle, malmstrom afb, first peoples buffalo jump state park, and portage.

6/15/2024 12:44 PM MDT

Svrtfx the national weather service in great falls has issued a * severe thunderstorm warning for, northwestern cascade county in central montana, * until 130 pm mdt. * at 1243 pm mdt, a severe thunderstorm was located 10 miles northeast of cascade, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees

6/15/2024 12:21 PM MDT

Svrtfx the national weather service in great falls has issued a * severe thunderstorm warning for, southwestern chouteau county in north central montana, northern cascade county in central montana, * until 1245 pm mdt. * at 1220 pm mdt, a severe thunderstorm was located near cascade, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees

8/29/2023 7:32 PM MDT

At 731 pm mdt, an outflow boundary of strong wind gusts from collapsing severe thunderstorms was located along a line extending from 9 miles east of brady to 12 miles north of black eagle to 12 miles south of great falls to 9 miles southeast of cascade, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees

8/29/2023 7:24 PM MDT

At 724 pm mdt, severe thunderstorms were located along a line extending from 8 miles east of dutton to 6 miles northwest of great falls to 11 miles east of cascade, moving east at 35 mph (radar indicated). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. locations impacted include, great falls, black eagle, power, malmstrom afb, eden, stockett, tracy, vaughn, first peoples buffalo jump state park, centerville, sun river, ulm, and sand coulee. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 70 mph.

8/29/2023 6:52 PM MDT

At 651 pm mdt, an outflow boundary with strong wind gusts from severe thunderstorms were located along a line extending from 9 miles north of fairfield to near fort shaw to 6 miles north of cascade, moving east at 35 mph (radar indicated). Hazards include 70 mph wind gusts. Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings.

7/10/2023 6:23 PM MDT

The severe thunderstorm warning for eastern teton, western chouteau and north central cascade counties will expire at 630 pm mdt, 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.

7/10/2023 6:08 PM MDT

At 607 pm mdt, a severe thunderstorm was located near great falls, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. locations impacted include, great falls, black eagle, malmstrom afb, vaughn, first peoples buffalo jump state park and ulm. hail threat, radar indicated max hail size, 0. 75 in wind threat, radar indicated max wind gust, 60 mph.

7/10/2023 5:50 PM MDT

At 550 pm mdt, a severe thunderstorm was located 10 miles northeast of cascade, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. expect damage to roofs, siding, and trees

5/22/2023 1:36 PM MDT

The severe thunderstorm warning for central lewis and clark, south central teton and west central cascade counties will expire at 145 pm mdt, 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.

5/22/2023 1:20 PM MDT

At 119 pm mdt, a severe thunderstorm was located 15 miles southeast of augusta, or 21 miles west of cascade, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. locations impacted include, cascade, fairfield, fort shaw, fort shaw, bowmans corner, bean lake and simms. hail threat, radar indicated max hail size, 0. 75 in wind threat, radar indicated max wind gust, 60 mph.

5/22/2023 12:58 PM MDT

At 1257 pm mdt, a severe thunderstorm was located 19 miles northeast of lincoln, or 35 miles west of cascade, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. expect damage to roofs, siding, and trees

9/7/2022 6:13 PM MDT

At 611 pm mdt, severe thunderstorms were located along a line extending from 9 miles east of dutton to 19 miles south of belt to near townsend, moving east at 50 mph (radar indicated). Hazards include 70 mph wind gusts, and blowing dust. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. visibility will be reduced to less than 2 miles at times in blowing dust. locations impacted include, great falls, townsend, fort benton, white sulphur springs, stanford, belt, dutton, highwood, black eagle, geyser, power, carter, neihart, fort logan on the smith river, floweree, eden, sapphire village, fort logan, stockett and first peoples buffalo jump state park. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 70 mph.

9/7/2022 5:57 PM MDT

At 556 pm mdt, severe thunderstorms were located along a line extending from near dutton to 23 miles southeast of cascade to 10 miles southwest of townsend, moving east at 50 mph (radar indicated). Hazards include 70 mph wind gusts. Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings.

8/12/2022 7:36 PM MDT

The severe thunderstorm warning for southeastern pondera, southeastern teton and northwestern cascade counties will expire at 745 pm mdt, 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 small hail, gusty winds and heavy rain are still possible with these thunderstorms.

8/12/2022 7:13 PM MDT

At 713 pm mdt, severe thunderstorms were located along a line extending from 8 miles northeast of fairfield to cascade, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees

7/15/2022 1:12 PM MDT

The severe thunderstorm warning for north central meagher, northwestern judith basin, chouteau and cascade counties will expire at 115 pm mdt, the storms which prompted the warning have moved out of the area. 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 700 pm mdt for central and north central montana.

7/15/2022 12:48 PM MDT

At 1247 pm mdt, severe thunderstorms were located along a line extending from 6 miles west of brady to 22 miles south of geyser, moving northeast at 35 mph (radar indicated. at 1229 pm 66 mph wind gust was reported near ulm). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, great falls, fort benton, stanford, belt, geraldine, fort shaw, the knees, highwood, black eagle, geyser, fort shaw, carter, neihart, floweree, eden, stockett, first peoples buffalo jump state park, shonkin, loma and ulm. hail threat, radar indicated max hail size, <. 75 in wind threat, observed max wind gust, 60 mph.

7/15/2022 12:13 PM MDT

At 1213 pm mdt, severe thunderstorms were located along a line extending from near choteau to 14 miles north of white sulphur springs, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees

7/9/2022 6:07 PM MDT

At 606 pm mdt, a severe thunderstorm was located near black eagle, or near great falls, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, great falls, cascade, belt, black eagle, highwood, floweree, portage, eden, sluice boxes state park, malmstrom afb, stockett, tracy, vaughn, first peoples buffalo jump state park, centerville, sun river, armington, ulm and sand coulee. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

7/9/2022 5:43 PM MDT

At 542 pm mdt, a severe thunderstorm was located 12 miles west of great falls, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. expect damage to roofs, siding, and trees

7/8/2022 6:13 PM MDT

At 613 pm mdt, severe thunderstorms were located along a line extending from near cascade to 13 miles south of belt, moving north at 45 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees

7/7/2022 8:17 PM MDT

At 816 pm mdt, a severe thunderstorm was located 9 miles east of fort shaw, or 14 miles west of great falls, moving northeast at 30 mph (radar indicated). Hazards include half dollar size hail. damage to vehicles is expected

7/7/2022 5:23 PM MDT

At 522 pm mdt, severe thunderstorms were located along a line extending from near power to 11 miles southeast of dutton to 12 miles northwest of black eagle, moving east at 15 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. these storms have a history of producing funnel clouds. Locations impacted include, great falls, dutton, the knees, black eagle, power, carter, floweree, portage, vaughn, first peoples buffalo jump state park and malmstrom afb.

7/7/2022 5:11 PM MDT

At 510 pm mdt, severe thunderstorms were located along a line extending from near dutton to 6 miles east of power to 13 miles northwest of great falls, moving northeast at 20 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. funnel clouds have been reported between vaughn and sun prairie. Locations impacted include, great falls, dutton, the knees, black eagle, power, carter, floweree, portage, vaughn, first peoples buffalo jump state park and malmstrom afb.

7/7/2022 5:05 PM MDT

At 504 pm mdt, severe thunderstorms were located along a line extending from near dutton to near power to 13 miles northeast of fort shaw, moving east at 20 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. Locations impacted include, great falls, dutton, the knees, black eagle, power, carter, floweree, portage, vaughn, first peoples buffalo jump state park and malmstrom afb.

7/7/2022 4:56 PM MDT

The severe thunderstorm warning for southeastern teton and northwestern cascade counties will expire at 500 pm mdt, this will be replaced by another severe thunderstorm warning. a severe thunderstorm watch remains in effect until 900 pm mdt for central and north central montana.

7/7/2022 4:51 PM MDT

At 451 pm mdt, severe thunderstorms were located along a line extending from dutton to near power to 11 miles northeast of fort shaw, moving east 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.

7/7/2022 4:49 PM MDT

At 449 pm mdt, severe thunderstorms were located along a line extending from 7 miles west of dutton to near power to 7 miles northeast of fort shaw, moving east northeast at 20 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. locations impacted include, dutton, fort shaw, fort shaw, power, ulm, vaughn, first peoples buffalo jump state park and sun river. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

7/7/2022 4:41 PM MDT

At 441 pm mdt, severe thunderstorms were located along a line extending from 9 miles west of dutton to near power to near fort shaw, moving east northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, dutton, fort shaw, fort shaw, power, ulm, vaughn, first peoples buffalo jump state park and sun river. hail threat, radar indicated max hail size, 1. 25 in wind threat, radar indicated max wind gust, 60 mph.

7/7/2022 4:25 PM MDT

At 425 pm mdt, severe thunderstorms were located along a line extending from 10 miles east of choteau to near fairfield to near fort shaw, moving northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, fairfield, dutton, fort shaw, fort shaw, power, ulm, vaughn, first peoples buffalo jump state park, simms and sun river. hail threat, radar indicated max hail size, 1. 25 in wind threat, radar indicated max wind gust, 60 mph.

7/7/2022 4:22 PM MDT

At 422 pm mdt, severe thunderstorms were located along a line extending from 10 miles east of choteau to near fairfield to near fort shaw, moving northeast at 20 mph (radar indicated). Hazards include ping pong ball size hail and 60 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. expect wind damage to roofs, siding, and trees. locations impacted include, fairfield, dutton, fort shaw, fort shaw, power, ulm, vaughn, first peoples buffalo jump state park, simms and sun river. hail threat, radar indicated max hail size, 1. 50 in wind threat, radar indicated max wind gust, 60 mph.

7/7/2022 4:09 PM MDT

At 409 pm mdt, severe thunderstorms were located along a line extending from 10 miles east of choteau to near fairfield to near fort shaw, moving east northeast at 20 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.

7/4/2022 5:38 PM MDT

At 538 pm mdt, a severe thunderstorm was located 8 miles northeast of cascade, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. localized flash flooding possible. locations impacted include, cascade, first peoples buffalo jump state park and ulm. hail threat, radar indicated max hail size, 0. 75 in wind threat, radar indicated max wind gust, 60 mph.

7/4/2022 5:30 PM MDT

At 530 pm mdt, a severe thunderstorm was located near cascade, moving east 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. localized flash flooding possible. locations impacted include, cascade, first peoples buffalo jump state park and ulm. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

7/4/2022 5:20 PM MDT

At 519 pm mdt, a severe thunderstorm was located over cascade, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. localized flash flooding possible. locations impacted include, cascade, first peoples buffalo jump state park and ulm. hail threat, radar indicated max hail size, 1. 25 in wind threat, radar indicated max wind gust, 60 mph.

7/4/2022 5:14 PM MDT

At 514 pm mdt, a severe thunderstorm was located over cascade, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. localized flash flooding possible. locations impacted include, cascade, first peoples buffalo jump state park and ulm. hail threat, radar indicated max hail size, 1. 25 in wind threat, radar indicated max wind gust, 60 mph.

7/4/2022 5:09 PM MDT

At 509 pm mdt, a severe thunderstorm was located near cascade, moving east 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. Localized flash flooding possible.

7/2/2022 8:25 PM MDT

At 825 pm mdt, severe thunderstorms were located along a line extending from 7 miles west of power to 14 miles southwest of belt, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees

5/5/2022 8:25 PM MDT

At 823 pm mdt, a thunderstorm with severe wind gusts was located 8 miles southwest of great falls, moving northeast at 40 mph. expect wind gusts to 60 mph, brief rain and isolated lightning as this storm passes (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees

12/23/2021 6:11 PM MST

At 609 pm mst, severe thunderstorms were located along a line extending from near great falls to near cascade, moving east at 60 mph (radar indicated. at 5:56 pm, a trained spotter reported a 63 mph wind gust just south of ulm). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees

8/6/2020 7:28 PM MDT

At 728 pm mdt, severe thunderstorms were located along a line extending from 11 miles east of fort shaw to 12 miles south of great falls, moving north at 45 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees

7/23/2020 4:27 PM MDT

The severe thunderstorm warning for central cascade county will expire at 430 pm mdt, 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 gusty winds and heavy rains are still possible with this thunderstorm. a severe thunderstorm watch remains in effect until 900 pm mdt for central montana.

7/23/2020 4:21 PM MDT

At 420 pm mdt, a severe thunderstorm was located 13 miles east of cascade, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and pea size hail. Expect damage to roofs, siding, and trees. Locations impacted include, western portions of great falls, cascade, eden and ulm.

7/23/2020 4:04 PM MDT

At 403 pm mdt, a severe thunderstorm was located 7 miles southeast of cascade, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees

7/3/2020 7:55 PM MDT

The severe thunderstorm warning for southwestern chouteau and northern cascade counties will expire at 800 pm mdt, 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.

7/3/2020 7:38 PM MDT

At 737 pm mdt, severe thunderstorms were located along a line extending from 9 miles northwest of belt to 6 miles east of fort shaw, moving northeast at 30 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. locations impacted include, the east side of great falls will likely be impacted the most. Expect brief heavy rainfall.

7/3/2020 7:23 PM MDT

At 722 pm mdt, severe thunderstorms were located along a line extending from 10 miles southwest of belt to 7 miles northwest of cascade, 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. Locations impacted include, great falls, cascade, belt, black eagle, fort shaw, highwood, portage, malmstrom afb, eden, stockett, tracy, vaughn, centerville, sun river, ulm and sand coulee.

7/3/2020 7:07 PM MDT

At 706 pm mdt, severe thunderstorms were located along a line extending from 16 miles southwest of belt to 11 miles west of cascade, moving north 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.

5/18/2020 7:37 PM MDT

At 736 pm mdt, severe thunderstorms were located along a line extending from 9 miles southwest of fairfield to 7 miles southwest of fort shaw to 10 miles southwest of fort shaw, moving northeast at 45 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings.

8/21/2019 7:54 PM MDT

At 753 pm mdt, a severe thunderstorm was located near great falls, moving northeast at 15 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.

8/21/2019 7:44 PM MDT

At 743 pm mdt, a severe thunderstorm was located near great falls, moving northeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. Locations impacted include, great falls, black eagle, malmstrom afb and tracy.

8/21/2019 7:31 PM MDT

At 730 pm mdt, a severe thunderstorm was located 8 miles southwest of great falls, moving northeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. Locations impacted include, great falls, black eagle, malmstrom afb, sand coulee and tracy.

8/21/2019 7:24 PM MDT

At 723 pm mdt, a severe thunderstorm was located 11 miles southwest of great falls, moving northeast at 25 mph (trained weather spotters). 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, great falls, black eagle, ulm, malmstrom afb, sand coulee, tracy and centerville.

8/21/2019 7:17 PM MDT

At 716 pm mdt, a severe thunderstorm was located 10 miles northeast of cascade, moving northeast at 25 mph (trained weather spotters). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.

8/11/2019 9:25 AM MDT

At 924 am mdt, severe thunderstorms were located along a line extending from near cascade to 25 miles south of great falls, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. Locations impacted include, cascade, fort shaw, fort shaw, ulm, eden, stockett, first peoples buffalo jump state park and sun river.

8/11/2019 9:06 AM MDT

At 905 am mdt, severe thunderstorms were located along a line extending from 12 miles northeast of wolf creek to 20 miles south of cascade, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. expect damage to roofs, siding, and trees

7/14/2019 4:33 PM MDT

At 432 pm mdt, severe thunderstorms were located along a line extending from 19 miles southeast of power to black eagle to near great falls, moving east at 45 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect considerable tree damage. wind damage is also likely to mobile homes, roofs, and outbuildings. locations impacted include, great falls, black eagle, floweree, portage, ulm, malmstrom afb, vaughn and first peoples buffalo jump state park. those attending the mission over malmstrom are in the path of these storms and should prepare for imminent dangerous weather conditions. Seek shelter now!.

7/14/2019 4:22 PM MDT

At 421 pm mdt, severe thunderstorms were located along a line extending from 8 miles west of black eagle to 7 miles west of great falls, moving east at 80 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect considerable tree damage. wind damage is also likely to mobile homes, roofs, and outbuildings. locations impacted include, great falls, black eagle, floweree, portage, ulm, malmstrom afb, vaughn and first peoples buffalo jump state park. those attending the mission over malmstrom are in the path of these storms and should prepare for imminent dangerous weather conditions. Seek shelter now!.

7/14/2019 4:13 PM MDT

At 412 pm mdt, severe thunderstorms were located along a line extending from 7 miles south of power to 8 miles east of fort shaw to near fort shaw, moving east at 45 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.

7/13/2019 3:50 PM MDT

The severe thunderstorm warning for northeastern cascade county will expire at 400 pm mdt, 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 small hail and gusty winds are still possible with these thunderstorms.

7/13/2019 3:46 PM MDT

At 345 pm mdt, severe thunderstorms were located along a line extending from 12 miles southwest of great falls to 12 miles southwest of belt, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, great falls, belt, black eagle, ulm, sand coulee, stockett, tracy, first peoples buffalo jump state park, centerville and malmstrom afb. those attending the mission over malmstrom are in the path of these storms and should prepare for imminent dangerous weather conditions. Seek shelter now!.

7/13/2019 3:33 PM MDT

At 331 pm mdt, severe thunderstorms were located along a line extending from near cascade to 19 miles southwest of belt, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. locations impacted include, great falls, black eagle, armington, ulm, eden, sand coulee, stockett, tracy, vaughn, first peoples buffalo jump state park, centerville and malmstrom afb. those attending the mission over malmstrom are in the path of these storms and should prepare for imminent dangerous weather conditions. Seek shelter now!.

7/13/2019 3:18 PM MDT

At 317 pm mdt, severe thunderstorms were located along a line extending from cascade to 24 miles south of great falls, moving northeast at 30 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. Locations impacted include, great falls, cascade, belt, black eagle, eden, stockett, tracy, vaughn, first peoples buffalo jump state park, centerville, armington, ulm, sand coulee and malmstrom afb.

7/13/2019 3:15 PM MDT

At 315 pm mdt, severe thunderstorms were located along a line extending from cascade to 24 miles south of great falls, moving northeast at 30 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.

7/6/2019 6:22 PM MDT

The severe thunderstorm warning for southwestern chouteau and northeastern cascade counties will expire at 630 pm mdt, the storm which prompted the warning has moved out of the area and a new warning has been issued for far-northeastern cascade and southwestern chouteau counties. therefore, the warning will be allowed to expire. however small hail, gusty winds and heavy rain are still possible with separate thunderstorms over the great falls area.

7/6/2019 5:57 PM MDT

At 557 pm mdt, a severe thunderstorm was located over great falls, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. expect damage to roofs, siding, and trees

7/6/2019 5:51 PM MDT

At 551 pm mdt, severe thunderstorms were located along a line extending from 10 miles east of power to near great falls to near cascade, moving east at 40 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. Locations impacted include, great falls, cascade, black eagle, carter, floweree, portage, eden, malmstrom afb, stockett, tracy, vaughn, first peoples buffalo jump state park, centerville, sun river, ulm and sand coulee.

7/6/2019 5:28 PM MDT

The severe thunderstorm warning for southeastern teton, southwestern chouteau and northwestern cascade counties will expire at 530 pm mdt, the storms which prompted the warning have moved out of the warned area. a new warning was issued downwind.

7/6/2019 5:27 PM MDT

At 526 pm mdt, severe thunderstorms were located along a line extending from 8 miles east of dutton to near cascade, moving east at 20 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.

7/6/2019 5:20 PM MDT

At 519 pm mdt, severe thunderstorms were located along a line extending from 7 miles east of dutton to 6 miles north of cascade, moving east at 30 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. Locations impacted include, great falls, black eagle, fort shaw, fort shaw, power, carter, floweree, portage, eden, malmstrom afb, stockett, tracy, vaughn, first peoples buffalo jump state park, centerville, sun river, ulm and sand coulee.

7/6/2019 5:17 PM MDT

At 517 pm mdt, a severe thunderstorm was located 8 miles west of cascade, moving east at 30 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. Locations impacted include, cascade and tower rock state park.

7/6/2019 5:05 PM MDT

At 504 pm mdt, severe thunderstorms were located along a line extending from near dutton to 8 miles south of fort shaw, moving east at 50 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.

7/6/2019 5:00 PM MDT

At 459 pm mdt, a severe thunderstorm was located 8 miles west of cascade, moving east at 30 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.

8/3/2018 1:59 PM MDT

At 157 pm mdt, a severe thunderstorm was located over black eagle, or over great falls, moving east at 30 mph (trained weather spotters reported strong winds near great falls). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, loose or unanchored items, and trees. Locations impacted include, great falls, black eagle, portage, ulm, malmstrom afb, sand coulee, tracy, first peoples buffalo jump state park and centerville.

8/3/2018 1:40 PM MDT

At 140 pm mdt, a severe thunderstorm was located 7 miles west of great falls, moving east at 30 mph (trained weather spotters in vaughn reported strong winds near 60 mph). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees

7/26/2018 4:34 PM MDT

At 434 pm mdt, a severe thunderstorm was located 15 miles west of cascade, moving east 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.

7/25/2018 10:40 PM MDT

The severe thunderstorm warning for southeastern teton and northwestern cascade counties will expire at 1045 pm mdt, 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 gusty winds up to 50 mph, heavy rain, and frequent lightning are still expected with this thunderstorm.

7/25/2018 10:21 PM MDT

At 1021 pm mdt, a severe thunderstorm was located 8 miles northeast of cascade, moving southeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. Locations impacted include, great falls, cascade, fort shaw, fort shaw, ulm, vaughn, first peoples buffalo jump state park, simms and sun river.

7/25/2018 9:45 PM MDT

At 939 pm mdt, a severe thunderstorm was located near fairfield, or 16 miles southeast of choteau, moving southeast at 35 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.

6/4/2017 3:45 PM MDT

At 344 pm mdt, a severe thunderstorm was located over cascade, 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. Locations impacted include, cascade, sun river and ulm.

6/4/2017 3:25 PM MDT

At 325 pm mdt, a severe thunderstorm was located 8 miles southwest of cascade, moving northeast at 25 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.

6/1/2017 5:29 PM MDT

At 527 pm mdt, a severe thunderstorm was located near black eagle, or near great falls, moving northeast at 40 mph (60 to 70 mph winds have been observed along with very heavy rainfall and small hail). Hazards include 60 mph wind gusts and quarter size hail. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will affect southwestern chouteau and northeastern cascade counties, including the following locations: shonkin, floweree, portage, ulm, malmstrom afb, sand coulee, stockett, tracy, carter and first peoples buffalo jump state park.

6/1/2017 5:17 PM MDT

At 516 pm mdt, a severe thunderstorm was located near great falls, moving northeast at 35 mph (trained weather spotters have observed winds of 60 to 70 mph). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. this severe storm will be near, great falls and black eagle around 525 pm mdt. Other locations impacted by this severe thunderstorm include portage, ulm, malmstrom afb, eden, sand coulee, stockett, tracy, vaughn, first peoples buffalo jump state park and centerville.

6/1/2017 4:57 PM MDT

At 457 pm mdt, a severe thunderstorm was located 8 miles northeast of cascade, moving northeast at 35 mph (trained weather spotters have reported winds in excess of 60 mph near cascade). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. this severe thunderstorm will be near, great falls and black eagle around 525 pm mdt. Other locations impacted by this severe thunderstorm include portage, ulm, malmstrom afb, eden, sand coulee, stockett, tracy, vaughn, first peoples buffalo jump state park and centerville.

5/6/2017 6:05 PM MDT

At 604 pm mdt, severe thunderstorms were located along a line extending from 6 miles south of power to 6 miles southeast of highwood, moving northeast at 55 mph (trained weather spotters reported estimated wind gusts of 60 mph on the southwest end of great falls). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. Locations impacted include, great falls, belt, black eagle, fort shaw, highwood, fort shaw, power, carter, floweree, portage, malmstrom afb, tracy, vaughn, first peoples buffalo jump state park, sun river, shonkin, armington, ulm and sand coulee.

5/6/2017 5:44 PM MDT

At 544 pm mdt, severe thunderstorms were located along a line extending from 6 miles south of fort shaw to 7 miles south of belt, moving northeast at 55 mph (radar indicated). Hazards include 70 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings.

5/6/2017 5:24 PM MDT

At 524 pm mdt, a severe thunderstorm was located 11 miles southwest of great falls, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. Locations impacted include, great falls, cascade, black eagle, fort shaw, fort shaw, portage, malmstrom afb, eden, stockett, tracy, vaughn, first peoples buffalo jump state park, centerville, sun river, tower rock state park, craig, ulm and sand coulee.

5/6/2017 5:14 PM MDT

At 513 pm mdt, a severe thunderstorm was located near cascade, moving northeast at 60 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. Locations impacted include, great falls, cascade, black eagle, fort shaw, fort shaw, portage, malmstrom afb, eden, stockett, tracy, vaughn, first peoples buffalo jump state park, centerville, sun river, tower rock state park, craig, ulm and sand coulee.

5/6/2017 4:59 PM MDT

At 458 pm mdt, a severe thunderstorm was located 13 miles east of wolf creek, or 14 miles south of cascade, moving northeast at 60 mph (radar indicated along). Hazards include 60 mph wind gusts and penny size hail. expect damage to roofs, siding, and trees

8/9/2016 4:30 PM MDT

At 429 pm mdt, a severe thunderstorm was located 8 miles south of fort shaw, or 10 miles northwest of cascade, moving northeast at 40 mph (radar indicated). Hazards include ping pong ball size hail and 60 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees.

6/11/2016 5:11 AM MDT

The severe thunderstorm warning for southwestern chouteau and north central cascade counties will expire at 515 am mdt, the storm which prompted the warning has moved out of the area. therefore the warning will be allowed to expire. hail is still possible with this thunderstorm.

6/11/2016 5:06 AM MDT

At 505 am mdt, a severe thunderstorm was located 12 miles northeast of black eagle, or 13 miles northeast of great falls, moving northeast at 55 mph (radar indicated). Hazards include ping pong ball size hail was reported in great falls. People and animals outdoors will be injured. expect damage to roofs, siding, windows, and vehicles. Locations impacted include, great falls, black eagle, carter, portage, floweree and malmstrom afb.

6/11/2016 4:50 AM MDT

At 449 am mdt, a severe thunderstorm was located over great falls, moving northeast at 55 mph (radar indicated). Hazards include quarter size hail observed at nws office. damage to vehicles is expected

6/8/2016 7:21 PM MDT

The severe thunderstorm warning for central cascade county will expire at 730 pm mdt, 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 gusty winds around 40 mph are still possible with this thunderstorm.

6/8/2016 6:53 PM MDT

At 653 pm mdt, a severe thunderstorm was located 10 miles southwest of great falls, moving east at 35 mph (radar indicated). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include, great falls, cascade, fort shaw, fort shaw, black eagle, sand coulee, first peoples buffalo jump state park, tracy, sluice boxes state park, vaughn, stockett, centerville, sun river, ulm, eden and malmstrom afb.

6/8/2016 6:43 PM MDT

At 642 pm mdt, a severe thunderstorm was located 8 miles southeast of fort shaw, or 8 miles north of cascade, moving northeast at 15 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. And trees.

Name:	Ulm, MT
Where Located:	12.2 miles WSW of Great Falls, MT
Map:	Google Map for Ulm, MT
Population:	738
Housing Units:	281
More Info:	Search Google for Ulm, MT

Hail Map for Ulm, MT

The Top Recent Hail Date for Ulm, MT is Monday, June 5, 2023 (27th out of 27)

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Hail Map for Ulm, MT

The Top Recent Hail Date for Ulm, MT is Monday, June 5, 2023 (27th out of 27)

Hail and Wind Damage Spotted near Ulm, MT

Hail Maps for Ulm, MT

6/5/2023 (27th)

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