Hail Map for Grundy Center, IA

Date / Time	Report Details
7/15/2024 4:59 PM CDT	The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. a severe thunderstorm watch remains in effect until 1100 pm cdt for central iowa.
7/15/2024 4:51 PM CDT	At 450 pm cdt, a severe thunderstorm was located near beaman, or 6 miles south of grundy center, moving 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. Locations impacted include, eldora, grundy center, conrad, wellsburg, steamboat rock, holland, beaman, whitten, owasa, pine lake state park, and eldora municipal airport.
7/15/2024 4:13 PM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, northeastern hardin county in central iowa, grundy county in central iowa, * until 500 pm cdt. * at 412 pm cdt, a severe thunderstorm was located over owasa, or near eldora, moving 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.
5/24/2024 5:57 AM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, northern poweshiek county in central iowa, eastern marshall county in central iowa, northeastern hardin county in central iowa, black hawk county in northeastern iowa, tama county in central iowa, bremer county in northeastern iowa, eastern franklin county in north central iowa, grundy county in central iowa, butler county in north central iowa, northeastern jasper county in central iowa, * until 700 am cdt. * at 556 am cdt, severe thunderstorms were located along a line extending from aredale to lincoln to near tama, moving east at 50 mph (public). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
5/24/2024 5:52 AM CDT	At 552 am cdt, severe thunderstorms were located along a line extending from near hampton municipal airport to liscomb to near laurel, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. locations impacted include, marshalltown, newton, grinnell, iowa falls, hampton, eldora, grundy center, toledo, allison, tama, parkersburg, reinbeck, ackley, state center, sheffield, aplington, conrad, meskwaki casino, rock creek lake, and iowa speedway. this includes the following highways, interstate 35 between mile markers 167 and 178. Interstate 80 between mile markers 165 and 167.
5/24/2024 5:52 AM CDT	the severe thunderstorm warning has been cancelled and is no longer in effect
5/24/2024 5:41 AM CDT	At 541 am cdt, severe thunderstorms were located along a line extending from near coulter to 4 miles northeast of clemons to 5 miles east of baxter, moving east at 45 mph (public). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. locations impacted include, marshalltown, newton, grinnell, iowa falls, hampton, eldora, grundy center, toledo, allison, tama, belmond, colfax, parkersburg, reinbeck, ackley, state center, sheffield, aplington, conrad, and baxter. this includes the following highways, interstate 35 between mile markers 147 and 178. Interstate 80 between mile markers 151 and 168.
5/24/2024 5:18 AM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, northwestern poweshiek county in central iowa, eastern polk county in central iowa, story county in central iowa, marshall county in central iowa, hardin county in central iowa, western tama county in central iowa, wright county in north central iowa, franklin county in north central iowa, grundy county in central iowa, western butler county in north central iowa, northern jasper county in central iowa, hamilton county in central iowa, * until 615 am cdt. * at 517 am cdt, severe thunderstorms were located along a line extending from 4 miles northwest of big wall lake to near mccallsburg to near mingo, 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.
5/21/2024 5:51 PM CDT	At 551 pm cdt, severe thunderstorms were located along a line extending from near powersville to near reinbeck, moving east at 60 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs, siding, and trees. Locations impacted include, waterloo, cedar falls, waverly, grundy center, allison, hudson, parkersburg, reinbeck, clarksville, shell rock, dike, greene, aplington, uni-dome and mcleod center, janesville, wellsburg, dumont, new hartford, plainfield, and holland.
5/21/2024 5:51 PM CDT	the severe thunderstorm warning has been cancelled and is no longer in effect
5/21/2024 5:20 PM CDT	At 520 pm cdt, severe thunderstorms were located along a line extending from near aplington to near kellogg, moving northeast at 65 mph (trained weather spotters). 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, marshalltown, newton, grundy center, mitchellville, colfax, monroe, pleasantville, prairie city, state center, conrad, baxter, iowa speedway, rock creek lake, lake red rock, le grand, melbourne, sully, milo, hartford, and kellogg. This includes interstate 80 between mile markers 150 and 180.
5/21/2024 5:17 PM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, eastern hardin county in central iowa, western black hawk county in northeastern iowa, northwestern tama county in central iowa, western bremer county in northeastern iowa, eastern franklin county in north central iowa, grundy county in central iowa, butler county in north central iowa, * until 615 pm cdt. * at 516 pm cdt, severe thunderstorms were located along a line extending from dougherty to 5 miles north of zearing, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. expect damage to roofs, siding, and trees
5/21/2024 5:12 PM CDT	At 511 pm cdt, severe thunderstorms were located along a line extending from near steamboat rock to reasnor, moving northeast at 65 mph (trained weather spotters). 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, marshalltown, newton, altoona, pleasant hill, nevada, grundy center, carlisle, bondurant, mitchellville, colfax, monroe, pleasantville, prairie city, state center, conrad, baxter, adventureland amusement park, iowa speedway, prairie meadows, and rock creek lake. This includes interstate 80 between mile markers 141 and 180.
5/21/2024 4:43 PM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, eastern polk county in central iowa, eastern story county in central iowa, marshall county in central iowa, southeastern hardin county in central iowa, northwestern marion county in south central iowa, southwestern grundy county in central iowa, jasper county in central iowa, eastern warren county in south central iowa, * until 530 pm cdt. * at 443 pm cdt, severe thunderstorms were located along a line extending from near roland to milo, moving northeast at 65 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.
5/21/2024 2:54 AM CDT	At 253 am cdt, a severe thunderstorm was located over the uni-dome and mcleod center, or over cedar falls, moving northeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs, siding, and trees. locations impacted include, waterloo, cedar falls, grundy center, allison, evansdale, hudson, parkersburg, reinbeck, ackley, dike, aplington, elk run heights, waterloo municipal airport, crossroads mall, uni-dome and mcleod center, wellsburg, new hartford, holland, stout, and morrison. This includes interstate 380 between mile markers 69 and 73.
5/21/2024 2:38 AM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, northeastern hardin county in central iowa, western black hawk county in northeastern iowa, grundy county in central iowa, southern butler county in north central iowa, * until 315 am cdt. * at 237 am cdt, a severe thunderstorm was located near holland, or near grundy center, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. expect damage to roofs, siding, and trees
5/8/2024 8:53 PM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, northeastern marshall county in central iowa, black hawk county in northeastern iowa, northern tama county in central iowa, grundy county in central iowa, * until 945 pm cdt. * at 853 pm cdt, a severe thunderstorm was located over lincoln, or 8 miles south of grundy center, 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.
5/8/2024 8:45 PM CDT	The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. however, small hail and gusty winds are still possible with this thunderstorm.
5/8/2024 8:37 PM CDT	At 837 pm cdt, a severe thunderstorm was located over liscomb, or 9 miles north of marshalltown, 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, marshalltown, eldora, grundy center, conrad, wellsburg, albion, union, steamboat rock, liscomb, holland, new providence, beaman, whitten, clemons, green mountain, st. Anthony, pine lake state park, eldora municipal airport, and marshalltown municipal airport.
5/8/2024 7:59 PM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, northeastern story county in central iowa, northern marshall county in central iowa, eastern hardin county in central iowa, southwestern grundy county in central iowa, * until 845 pm cdt. * at 758 pm cdt, a severe thunderstorm was located near zearing, or 12 miles southwest of eldora, 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.
4/16/2024 2:05 PM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, western black hawk county in northeastern iowa, bremer county in northeastern iowa, northern grundy county in central iowa, butler county in north central iowa, * until 245 pm cdt. * at 204 pm cdt, a severe thunderstorm was located near new hartford, or 8 miles southwest of waverly, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
7/28/2023 6:52 PM CDT	At 652 pm cdt, a severe thunderstorm was located near grundy center, moving southeast at 30 mph (radar indicated). Hazards include golf 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, beaman, morrison, lincoln and gladbrook.
7/28/2023 6:28 PM CDT	At 628 pm cdt, a severe thunderstorm was located near wellsburg, or 7 miles northeast of eldora, moving southeast at 30 mph (radar indicated). Hazards include two inch 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. this severe thunderstorm will be near, holland around 645 pm cdt. other locations in the path of this severe thunderstorm include grundy center, conrad, beaman, morrison, lincoln and gladbrook. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 2. 00 in wind threat, radar indicated max wind gust, 60 mph.
4/4/2023 10:26 PM CDT	1-inch tree limbs broken; shingles blown of in grundy county IA, 0.1 miles NNW of Grundy Center, IA
8/19/2022 3:42 PM CDT	At 341 pm cdt, a severe thunderstorm was located 5 miles east of wellsburg, moving east at 20 mph (radar indicated). Hazards include quarter size hail. Damage to vehicles is expected. locations impacted include, holland. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, <50 mph.

8/19/2022 3:23 PM CDT	At 323 pm cdt, a severe thunderstorm was located 9 miles northwest of grundy center, moving east at 15 mph (radar indicated). Hazards include half dollar size hail. Damage to vehicles is expected. this severe storm will be near, holland around 350 pm cdt. grundy center around 355 pm cdt. other locations impacted by this severe thunderstorm include wellsburg and holland. hail threat, radar indicated max hail size, 1. 25 in wind threat, radar indicated max wind gust, <50 mph.
8/19/2022 3:09 PM CDT	At 308 pm cdt, a severe thunderstorm was located near steamboat rock, moving east at 20 mph (radar indicated). Hazards include half dollar size hail. Damage to vehicles is expected. this severe thunderstorm will be near, wellsburg around 325 pm cdt. holland around 345 pm cdt. grundy center around 350 pm cdt. other locations impacted by this severe thunderstorm include steamboat rock, wellsburg and holland. hail threat, radar indicated max hail size, 1. 25 in wind threat, radar indicated max wind gust, <50 mph.
7/5/2022 8:10 PM CDT	At 810 pm cdt, severe thunderstorms were located along a line extending from near nashua to near conrad, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, waterloo, cedar falls, waverly, grundy center, allison, evansdale, jesup, la porte city, hudson, sumner, parkersburg, denver, reinbeck, clarksville, tripoli, shell rock, dike, aplington, elk run heights and conrad. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
7/5/2022 7:31 PM CDT	At 730 pm cdt, severe thunderstorms were located along a line extending from 7 miles east of sheffield to 11 miles northeast of roland, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
6/15/2022 3:41 AM CDT	The severe thunderstorm warning for southern black hawk, tama and southeastern grundy counties will expire at 345 am cdt, the storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. therefore, the warning will be allowed to expire. however gusty winds are still possible with these thunderstorms. a severe thunderstorm watch remains in effect until 400 am cdt for central iowa.
6/15/2022 2:58 AM CDT	At 257 am cdt, severe thunderstorms were located along a line extending from near reinbeck to 6 miles north of toledo to near meskwaki casino, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
6/15/2022 2:36 AM CDT	At 235 am cdt, a severe thunderstorm was located 7 miles northwest of grundy center, moving northeast at 45 mph (trained weather spotters. at 219 am, a spotter report multiple trees down and minor roof damage 2 miles east of hubbard). 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, eldora, grundy center, reinbeck, ackley, dike, conrad, wellsburg, union, steamboat rock, liscomb, holland, new providence, stout, beaman, whitten, clemons, st. anthony, morrison, pine lake state park and eldora municipal airport. hail threat, radar indicated max hail size, 1. 25 in wind threat, observed max wind gust, 60 mph.
6/15/2022 2:18 AM CDT	At 218 am cdt, a severe thunderstorm was located over eldora, moving northeast at 45 mph (radar indicated). Hazards include golf 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, iowa falls, eldora, grundy center, reinbeck, ackley, dike, conrad, hubbard, wellsburg, union, steamboat rock, liscomb, holland, new providence, stout, beaman, whitten, clemons, buckeye and st. anthony. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 75 in wind threat, radar indicated max wind gust, 60 mph.
6/15/2022 2:15 AM CDT	At 214 am cdt, a severe thunderstorm was located near eldora, moving northeast 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.
4/23/2022 8:38 PM CDT	At 837 pm cdt, severe thunderstorms were located along a line extending from near grundy center to near reinbeck to 9 miles north of meskwaki casino, moving northeast at 75 mph (marshalltown asos). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
4/23/2022 7:43 PM CDT	At 743 pm cdt, severe thunderstorms were located along a line extending from 7 miles northwest of uni-dome and mcleod center to near grundy center, moving northeast at 45 mph (trained weather spotters). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, grundy center, parkersburg, reinbeck, shell rock, dike, conrad, new hartford, holland, stout, beaman and morrison. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
4/23/2022 7:19 PM CDT	At 718 pm cdt, severe thunderstorms were located along a line extending from near ackley to near conrad, moving northeast at 50 mph (trained weather spotters. at 700 pm, an off duty national weather service employee reported 62 mph wind 2 miles south of hubbard). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
12/15/2021 6:30 PM CST	At 629 pm cst, severe thunderstorms were located along a line extending from near easton to 9 miles north of grinnell, moving northeast at 110 mph (radar indicated). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. severe thunderstorms will be near, toledo and tama around 635 pm cst. dysart around 645 pm cst. this includes the following highways, interstate 35 between mile markers 178 and 218. interstate 380 between mile markers 56 and 73. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 70 mph.
8/24/2021 4:58 PM CDT	The severe thunderstorm warning for northeastern poweshiek, marshall, southwestern black hawk, tama and central grundy counties will expire at 500 pm cdt, the storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. however small hail and gusty winds are still possible with this thunderstorm. a severe thunderstorm watch remains in effect until 700 pm cdt for central and northeastern iowa.
8/24/2021 4:35 PM CDT	At 434 pm cdt, a severe thunderstorm was located over traer, or 17 miles northeast of toledo, 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. locations impacted include, waterloo, cedar falls, marshalltown, grundy center, toledo, evansdale, tama, hudson, traer, reinbeck, dysart, dike, conrad, meskwaki casino, crossroads mall, gladbrook, le grand, victor, garwin and gilman. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
8/24/2021 4:03 PM CDT	At 402 pm cdt, a severe thunderstorm was located near conrad, or 9 miles southeast of eldora, 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.
7/14/2021 9:08 AM CDT	At 907 am cdt, severe thunderstorms were scattered along a line extending from 6 miles southeast of ackley to 8 miles south of marshalltown, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. Locations impacted include, meskwaki casino, toledo, tama and dike.
7/14/2021 8:49 AM CDT	At 848 am cdt, severe thunderstorms were located along a line extending from 6 miles southeast of iowa falls to 6 miles northeast of baxter, moving east at 25 mph (radar indicated. at 841 am emergency management also reported trees down on power lines in nevada). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. severe thunderstorms will be near, eldora around 855 am cdt. Other locations in the path of these severe thunderstorms include meskwaki casino, toledo and tama.
3/10/2021 5:46 PM CST	At 546 pm cst, a severe thunderstorm was located over grundy center, moving northeast at 70 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, grundy center, dike, holland, stout and morrison.
3/10/2021 5:39 PM CST	At 539 pm cst, a severe thunderstorm was located near conrad, or 7 miles southwest of grundy center, moving northeast at 65 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, grundy center, dike, conrad, holland, stout and morrison.
3/10/2021 5:34 PM CST	At 534 pm cst, a severe thunderstorm was located near conrad, or 12 miles southeast of eldora, moving northeast at 65 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.
8/10/2020 12:19 PM CDT	Along with pea sized hai in grundy county IA, 1.5 miles N of Grundy Center, IA
8/10/2020 12:07 PM CDT	At 1207 pm cdt, a severe thunderstorm was located near reinbeck, or 11 miles southeast of grundy center, moving east at 50 mph (trained weather spotters). 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, grundy center, hudson, reinbeck, dike, conrad, wellsburg, holland, beaman, lincoln, morrison and tf clark state park.
8/10/2020 12:00 PM CDT	At 1159 am cdt, a severe thunderstorm was located 7 miles east of conrad, or 8 miles south of grundy center, moving east at 50 mph (trained weather spotters). 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, eldora, grundy center, hudson, reinbeck, dike, conrad, wellsburg, union, steamboat rock, holland, new providence, beaman, lincoln, whitten, morrison, pine lake state park, tf clark state park and eldora municipal airport.
8/10/2020 11:47 AM CDT	At 1147 am cdt, a severe thunderstorm was located near eldora, moving east at 55 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.

7/7/2020 8:42 PM CDT	At 842 pm cdt, a severe thunderstorm was located over reinbeck, or 7 miles southeast of grundy center, moving south at 10 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
6/4/2020 5:08 PM CDT	The severe thunderstorm warning for northeastern hardin and western grundy counties will expire at 515 pm cdt, 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. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service des moines.
6/4/2020 4:34 PM CDT	At 433 pm cdt, a severe thunderstorm was located near eldora, 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.
9/9/2019 9:06 PM CDT	The severe thunderstorm warning for western grundy county will expire at 915 pm cdt, 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 are still possible with this thunderstorm. a tornado watch remains in effect until 1000 pm cdt for central and north central iowa.
9/9/2019 9:00 PM CDT	At 900 pm cdt, a severe thunderstorm was located 8 miles east of eldora, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. Locations impacted include, grundy center, wellsburg and holland.
9/9/2019 8:48 PM CDT	At 847 pm cdt, a severe thunderstorm was located 7 miles south of eldora, moving northeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. Locations impacted include, eldora, grundy center, wellsburg, union, steamboat rock, liscomb, holland, new providence, whitten, pine lake state park and eldora municipal airport.
9/9/2019 8:37 PM CDT	At 836 pm cdt, a severe thunderstorm was located 9 miles north of state center, or 14 miles northeast of nevada, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
9/9/2019 7:59 PM CDT	A severe thunderstorm warning remains in effect until 830 pm cdt for northwestern tama and eastern grundy counties. at 758 pm cdt, a severe thunderstorm was located 7 miles east of conrad, or 8 miles south of grundy center, moving northeast at 35 mph. hazard. 60 mph wind gusts.
9/9/2019 7:42 PM CDT	At 741 pm cdt, a severe thunderstorm was located near conrad, or 8 miles north of marshalltown, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
9/9/2019 6:29 PM CDT	At 628 pm cdt, severe thunderstorms were located along a line extending from near rockwell to near shell rock to near reinbeck, 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, grundy center, allison, parkersburg, reinbeck, clarksville, shell rock, dike, sheffield, greene, aplington, conrad, wellsburg, dumont, new hartford, holland, stout, beaman, lincoln, bristow and hansell.
9/9/2019 6:17 PM CDT	At 617 pm cdt, severe thunderstorms were located along a line extending from near hampton to near parkersburg to 6 miles southeast of conrad, 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, hampton, eldora, grundy center, allison, parkersburg, reinbeck, ackley, clarksville, shell rock, dike, sheffield, greene, aplington, conrad, gladbrook, wellsburg, dumont, new hartford, albion and union.
9/9/2019 5:53 PM CDT	At 553 pm cdt, severe thunderstorms were located along a line extending from 7 miles east of big wall lake to 6 miles east of eldora to 7 miles southeast of state center, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. expect damage to roofs, siding, and trees
7/20/2019 12:05 PM CDT	At 1202 pm cdt, the leading edge of strong, gusty winds associated with thunderstorm outflow was located along a line extending from near nashua to 9 miles west of eldora, moving east at 60 mph (radar indicated. at 1138am tree limbs were downed with tents damaged in hampton. winds estimated at 50 to 60 mph). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. these severe thunderstorms will remain over mainly rural areas of hardin, western grundy, butler and southeastern hamilton counties, including the following locations, pine lake state park, steamboat rock, radcliffe, stout, wellsburg, garden city, union, new hartford, eldora municipal airport and new providence. This includes interstate 35 between mile markers 127 and 130.
7/20/2019 11:35 AM CDT	At 1131 am cdt, the leading edge of severe winds associated with northern iowa thunderstorms was along a line extending from sheffield to 10 miles south of webster city, moving east at 60 mph (radar indicated. at 1115am 60 mph winds were reported at the clarion airport). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. severe thunderstorms will be near, sheffield around 1135 am cdt. jewell junction around 1145 am cdt. greene around 1150 am cdt. clarksville around 1200 pm cdt. eldora around 1210 pm cdt. other locations impacted by these severe thunderstorms include steamboat rock, blairsburg, radcliffe, bradford, iowa falls municipal airport, kamrar, wellsburg, geneva, hansell and union. This includes interstate 35 between mile markers 127 and 150, and between mile markers 155 and 172.
8/5/2018 8:01 PM CDT	Quarter sized hail reported 0.5 miles ENE of Grundy Center, IA, mostly pea to nickel sized but a few stones as large as quarters.
8/5/2018 9:58 AM CDT	At 957 am cdt, a severe thunderstorm was located near ackley, or 14 miles southwest of allison, moving east at 55 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs, siding, and trees. locations impacted include, iowa falls, hampton, grundy center, parkersburg, reinbeck, ackley, shell rock, dike, aplington, alden, wellsburg, new hartford, williams, steamboat rock, holland, coulter, stout, geneva, bradford and morrison. This includes interstate 35 between mile markers 145 and 148, and between mile markers 156 and 157.
8/5/2018 9:36 AM CDT	At 936 am cdt, a severe thunderstorm was located 8 miles northwest of iowa falls, moving east at 55 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.
6/30/2018 7:03 PM CDT	At 703 pm cdt, severe thunderstorms were located along a line extending from near dike to 6 miles south of conrad, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. expect damage to roofs, siding, and trees
6/9/2018 9:27 PM CDT	At 927 pm cdt, a severe thunderstorm was located near grundy center, moving east at 25 mph (radar indicated). Hazards include quarter size hail. Damage to vehicles is expected. Locations impacted include, grundy center and holland.
6/9/2018 9:13 PM CDT	At 913 pm cdt, a severe thunderstorm was located 8 miles northeast of eldora, moving east at 25 mph (radar indicated). Hazards include quarter size hail. damage to vehicles is expected
6/6/2018 5:05 PM CDT	At 505 pm cdt, a severe thunderstorm was located near dysart, or 17 miles south of waterloo, 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. Locations impacted include, grundy center, traer, reinbeck, dysart, dike, holland, clutier, elberon, lincoln, morrison and tf clark state park.
6/6/2018 4:34 PM CDT	At 433 pm cdt, a severe thunderstorm was located near reinbeck, or near grundy center, 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.
5/3/2018 8:45 PM CDT	At 844 pm cdt, a severe thunderstorm was located near conrad, or 9 miles southwest of grundy center, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. Locations impacted include, grundy center, reinbeck, conrad, holland, beaman, lincoln and morrison.
5/3/2018 8:23 PM CDT	At 823 pm cdt, a severe thunderstorm was located 11 miles west of conrad, or 12 miles northwest of marshalltown, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
7/10/2017 3:10 AM CDT	At 310 am cdt, a severe thunderstorm was located near reinbeck, or 10 miles southeast of grundy center, moving southeast 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, grundy center, traer, reinbeck, conrad, gladbrook, garwin, holland, beaman, lincoln, morrison, tf clark state park and union grove state park.

7/10/2017 2:44 AM CDT	At 244 am cdt, a severe thunderstorm was located 8 miles southeast of ackley, or 9 miles northeast of eldora, moving southeast 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.
6/28/2017 2:42 PM CDT	At 742 pm cdt, a severe thunderstorm was located over reinbeck, or 9 miles east of grundy center, moving east at 55 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.
6/28/2017 2:27 PM CDT	At 727 pm cdt, a severe thunderstorm was located 7 miles northwest of grundy center, 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. locations impacted include, eldora, grundy center, wellsburg, steamboat rock, holland, pine lake state park and eldora municipal airport. A tornado watch remains in effect until 1000 pm cdt for central iowa.
6/28/2017 1:57 PM CDT	At 656 pm cdt, a severe thunderstorm was located near eldora, moving east at 30 mph (radar indicated). Hazards include golf 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.
6/28/2017 1:04 PM CDT	At 604 pm cdt, a severe thunderstorm was located near grundy center, moving east at 30 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, eldora, grundy center, conrad, wellsburg, steamboat rock, holland, beaman, owasa, pine lake state park and eldora municipal airport. A tornado watch remains in effect until 1000 pm cdt for central iowa.
6/28/2017 12:35 PM CDT	At 535 pm cdt, a severe thunderstorm was located near eldora, moving east at 35 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.
5/17/2017 5:56 PM CDT	The severe thunderstorm warning for northeastern hardin, northeastern marshall, northern tama and grundy counties will expire at 600 pm cdt, the storms which prompted the warning have moved out of the area. therefore the warning will be allowed to expire. however gusty winds and heavy rain are still possible with these thunderstorms. a tornado watch remains in effect until 700 pm cdt for central, north central and northeastern iowa.
5/17/2017 5:42 PM CDT	At 541 pm cdt, severe thunderstorms were located along a line extending from 8 miles west of hampton to near parkersburg to near traer, moving northeast at 65 mph (trained weather spotters. numerous reports of 60 to 70 mph winds continue to be reported across northeast iowa with trees down). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. locations impacted include, iowa falls, grundy center, traer, reinbeck, ackley, dysart, dike, gladbrook, alden, wellsburg, steamboat rock, holland, stout, clutier, lincoln, morrison, tf clark state park, ackley municipal airport, iowa falls municipal airport and pine lake state park. A tornado watch remains in effect until 700 pm cdt for central, north central and northeastern iowa.
5/17/2017 5:28 PM CDT	1 to 2 foot diameter trees down near the courthouse. report via social media. delayed repor in grundy county IA, 0.1 miles NNW of Grundy Center, IA
5/17/2017 5:28 PM CDT	At 527 pm cdt, severe thunderstorms were located along a line extending from 7 miles southeast of big wall lake to 6 miles west of grundy center to near toledo, moving northeast at 60 mph (trained weather spotters. these storms have a history of producing widespread winds of 60 to 70 mph, with trees down). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. locations impacted include, marshalltown, webster city, iowa falls, eldora, grundy center, toledo, tama, traer, reinbeck, ackley, dysart, dike, conrad, meskwaki casino, gladbrook, le grand, hubbard, alden, wellsburg and radcliffe. this includes interstate 35 between mile markers 134 and 150. A tornado watch remains in effect until 700 pm cdt for central, north central and northeastern iowa.
5/17/2017 5:20 PM CDT	At 518 pm cdt, severe thunderstorms were located along a line extending from near big wall lake to 6 miles northwest of conrad to near meskwaki casino, moving northeast at 55 mph (trained weather spotters. at 512pm...69 mph winds were reported at the marshalltown airport. numerous trees were also reported down with some structural damage). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. locations impacted include, marshalltown, webster city, iowa falls, eldora, grundy center, toledo, story city, tama, traer, reinbeck, ackley, state center, dysart, roland, jewell junction, dike, conrad, meskwaki casino, gladbrook and le grand. this includes interstate 35 between mile markers 125 and 150. A tornado watch remains in effect until 700 pm cdt for central, north central and northeastern iowa.
5/17/2017 5:06 PM CDT	At 505 pm cdt, severe thunderstorms were located along a line extending from near webster city to 9 miles southwest of eldora to 10 miles northwest of rock creek lake, moving northeast at 60 mph (trained weather spotters. numerous reports of 60 to 70 mph winds have been reported with these storms with trees and powerlines down). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. locations impacted include, marshalltown, newton, webster city, nevada, iowa falls, eldora, grundy center, toledo, story city, tama, traer, reinbeck, ackley, state center, dysart, roland, jewell junction, dike, conrad and baxter. this includes the following highways, interstate 35 between mile markers 118 and 150. interstate 80 between mile markers 164 and 165. A tornado watch remains in effect until 700 pm cdt for central, north central and northeastern iowa.
5/17/2017 4:53 PM CDT	At 452 pm cdt, severe thunderstorms were located along a line extending from 15 miles north of boone to 6 miles east of roland to newton, moving northeast at 60 mph (trained weather spotters. numerous reports of 60 to 70 mph winds with trees and powerlines downed). Hazards include 70 mph wind gusts. Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings.
4/15/2017 6:29 PM CDT	At 628 pm cdt, severe thunderstorms were located along a line extending from 6 miles north of grundy center to near conrad, 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.
3/6/2017 7:33 PM CST	At 733 pm cst, a severe thunderstorm was located near parkersburg, or 10 miles north of grundy center, moving east at 55 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs, siding, and trees. locations impacted include, grundy center, aplington, conrad, wellsburg, holland, beaman and whitten. A tornado watch remains in effect until 1000 pm cst for central and north central iowa.
3/6/2017 7:32 PM CST	At 732 pm cst, severe thunderstorms were located along a line extending from near shell rock to near conrad, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. expect damage to roofs, siding, and trees
3/6/2017 7:19 PM CST	At 719 pm cst, a severe thunderstorm was located near eldora, moving northeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs, siding, and trees. locations impacted include, eldora, grundy center, ackley, aplington, conrad, wellsburg, union, steamboat rock, holland, new providence, beaman, whitten, owasa, pine lake state park, eldora municipal airport and ackley municipal airport. A tornado watch remains in effect until 1000 pm cst for central and north central iowa.
3/6/2017 7:07 PM CST	At 707 pm cst, a severe thunderstorm was located 7 miles southwest of eldora, moving northeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. expect damage to roofs, siding, and trees
11/28/2016 4:02 PM CST	At 402 pm cst, a confirmed tornado was located near dike, or near grundy center, moving northeast at 40 mph (weather spotters confirmed tornado). Hazards include tornado. Expect damage to mobile homes. roofs. and vehicles. this tornado will be near, dike around 410 pm cst. Other locations impacted by this tornadic thunderstorm include morrison.
11/28/2016 3:46 PM CST	At 346 pm cst, a confirmed tornado was located over grundy center, moving northeast at 20 mph (weather spotters confirmed tornado. at 345pm spotter reported a tornado on the ground near grundy center). Hazards include tornado. Expect damage to mobile homes. roofs. and vehicles. this tornado will be near, grundy center around 355 pm cst. dike around 415 pm cst. Other locations impacted by this tornadic thunderstorm include morrison and holland.
11/28/2016 3:43 PM CST	At 342 pm cst, a severe thunderstorm capable of producing a tornado was located over grundy center, moving northeast at 20 mph (weather spotters reported funnel cloud. at 340pm...a funnel cloud was reported nearly to the ground about 2 miles southwest of grundy center). Hazards include tornado. Expect damage to mobile homes. roofs. and vehicles. this dangerous storm will be near, grundy center around 355 pm cst. dike around 415 pm cst. Other locations impacted by this tornadic thunderstorm include morrison and holland.
8/29/2016 4:40 PM CDT	The severe thunderstorm warning for central grundy county will expire at 445 pm cdt, 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 heavy rain is still possible with this thunderstorm.
8/29/2016 4:34 PM CDT	At 434 pm cdt, a severe thunderstorm was located near grundy center, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. and trees. Locations impacted include, grundy center, reinbeck, wellsburg, holland and morrison.
8/29/2016 3:59 PM CDT	At 359 pm cdt, a severe thunderstorm was located 7 miles south of aplington, or 8 miles northwest of grundy center, moving southeast at 30 mph. heavy rainfall with some ponding of water on roadways is also possible (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.
7/17/2016 4:26 AM CDT	At 426 am cdt, severe thunderstorms were located along a line extending from near hudson to 7 miles south of reinbeck to near state center, moving southeast at 55 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, waterloo, cedar falls, marshalltown, grundy center, toledo, evansdale, tama, jesup, la porte city, hudson, traer, reinbeck, dysart, dike, elk run heights, conrad, crossroads mall, uni-dome and mcleod center, meskwaki casino and gladbrook.

7/17/2016 4:16 AM CDT	At 416 am cdt, severe thunderstorms were located along a line extending from near dike to near conrad to near state center, moving east at 65 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, waterloo, cedar falls, marshalltown, grundy center, toledo, evansdale, tama, jesup, la porte city, hudson, traer, reinbeck, dysart, dike, elk run heights, conrad, crossroads mall, uni-dome and mcleod center, meskwaki casino and gladbrook.
7/17/2016 4:00 AM CDT	At 400 am cdt, severe thunderstorms were located along a line extending from near ackley to 8 miles southwest of eldora to near nevada, moving southeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. And trees.
6/3/2016 10:20 PM CDT	At 1020 pm cdt, a severe thunderstorm was located 7 miles northwest of conrad, or 8 miles southeast of eldora, 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. Locations impacted include, eldora, grundy center, conrad, wellsburg, union, steamboat rock, liscomb, holland, new providence, beaman, whitten, pine lake state park and eldora municipal airport.
6/3/2016 9:55 PM CDT	At 954 pm cdt, a severe thunderstorm was located 5 miles southwest of eldora, 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.
5/26/2016 4:01 AM CDT	At 400 am cdt, a severe thunderstorm was located 5 miles south of conrad, or 7 miles north of marshalltown, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. And trees.
6/22/2015 8:17 AM CDT	At 815 am cdt, severe thunderstorms were located along a line extending from near sumner to near waterloo to 8 miles southwest of eldora, moving east at 75 mph (radar indicated. at 809 am the waterloo airport reported 59 mph). Hazards include 60 mph wind gusts. Expect damage to roofs. siding and trees. locations impacted include, waterloo, cedar falls, waverly, iowa falls, eldora, grundy center, allison, evansdale, jesup, la porte city, hudson, sumner, parkersburg, denver, reinbeck, ackley, clarksville, tripoli, shell rock and dike. This includes interstate 380 between mile markers 57 and 73.
6/22/2015 7:54 AM CDT	At 753 am cdt, severe thunderstorms were located along a line extending from 5 miles southwest of nashua to 3 miles south of aplington to 4 miles southwest of jewell junction, moving east at 75 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs. Siding and trees.
6/30/2014 2:17 PM CDT	Estimated 70 mph winds in and just south of chelsea along with torrential rain. power lines down... a lot of tree damage in chelse in grundy county IA, 0.8 miles N of Grundy Center, IA
6/30/2014 1:48 PM CDT	Sheriff deputy estimated at least 70 mph winds and pea size hail at 229th and 260th in grundy county IA, 2.9 miles N of Grundy Center, IA

7/15/2024 4:59 PM CDT

The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. a severe thunderstorm watch remains in effect until 1100 pm cdt for central iowa.

7/15/2024 4:51 PM CDT

At 450 pm cdt, a severe thunderstorm was located near beaman, or 6 miles south of grundy center, moving 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. Locations impacted include, eldora, grundy center, conrad, wellsburg, steamboat rock, holland, beaman, whitten, owasa, pine lake state park, and eldora municipal airport.

7/15/2024 4:13 PM CDT

Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, northeastern hardin county in central iowa, grundy county in central iowa, * until 500 pm cdt. * at 412 pm cdt, a severe thunderstorm was located over owasa, or near eldora, moving 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.

5/24/2024 5:57 AM CDT

Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, northern poweshiek county in central iowa, eastern marshall county in central iowa, northeastern hardin county in central iowa, black hawk county in northeastern iowa, tama county in central iowa, bremer county in northeastern iowa, eastern franklin county in north central iowa, grundy county in central iowa, butler county in north central iowa, northeastern jasper county in central iowa, * until 700 am cdt. * at 556 am cdt, severe thunderstorms were located along a line extending from aredale to lincoln to near tama, moving east at 50 mph (public). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.

5/24/2024 5:52 AM CDT

At 552 am cdt, severe thunderstorms were located along a line extending from near hampton municipal airport to liscomb to near laurel, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. locations impacted include, marshalltown, newton, grinnell, iowa falls, hampton, eldora, grundy center, toledo, allison, tama, parkersburg, reinbeck, ackley, state center, sheffield, aplington, conrad, meskwaki casino, rock creek lake, and iowa speedway. this includes the following highways, interstate 35 between mile markers 167 and 178. Interstate 80 between mile markers 165 and 167.

5/24/2024 5:52 AM CDT

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

5/24/2024 5:41 AM CDT

At 541 am cdt, severe thunderstorms were located along a line extending from near coulter to 4 miles northeast of clemons to 5 miles east of baxter, moving east at 45 mph (public). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. locations impacted include, marshalltown, newton, grinnell, iowa falls, hampton, eldora, grundy center, toledo, allison, tama, belmond, colfax, parkersburg, reinbeck, ackley, state center, sheffield, aplington, conrad, and baxter. this includes the following highways, interstate 35 between mile markers 147 and 178. Interstate 80 between mile markers 151 and 168.

5/24/2024 5:18 AM CDT

Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, northwestern poweshiek county in central iowa, eastern polk county in central iowa, story county in central iowa, marshall county in central iowa, hardin county in central iowa, western tama county in central iowa, wright county in north central iowa, franklin county in north central iowa, grundy county in central iowa, western butler county in north central iowa, northern jasper county in central iowa, hamilton county in central iowa, * until 615 am cdt. * at 517 am cdt, severe thunderstorms were located along a line extending from 4 miles northwest of big wall lake to near mccallsburg to near mingo, 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.

5/21/2024 5:51 PM CDT

At 551 pm cdt, severe thunderstorms were located along a line extending from near powersville to near reinbeck, moving east at 60 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs, siding, and trees. Locations impacted include, waterloo, cedar falls, waverly, grundy center, allison, hudson, parkersburg, reinbeck, clarksville, shell rock, dike, greene, aplington, uni-dome and mcleod center, janesville, wellsburg, dumont, new hartford, plainfield, and holland.

5/21/2024 5:51 PM CDT

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

5/21/2024 5:20 PM CDT

At 520 pm cdt, severe thunderstorms were located along a line extending from near aplington to near kellogg, moving northeast at 65 mph (trained weather spotters). 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, marshalltown, newton, grundy center, mitchellville, colfax, monroe, pleasantville, prairie city, state center, conrad, baxter, iowa speedway, rock creek lake, lake red rock, le grand, melbourne, sully, milo, hartford, and kellogg. This includes interstate 80 between mile markers 150 and 180.

5/21/2024 5:17 PM CDT

Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, eastern hardin county in central iowa, western black hawk county in northeastern iowa, northwestern tama county in central iowa, western bremer county in northeastern iowa, eastern franklin county in north central iowa, grundy county in central iowa, butler county in north central iowa, * until 615 pm cdt. * at 516 pm cdt, severe thunderstorms were located along a line extending from dougherty to 5 miles north of zearing, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. expect damage to roofs, siding, and trees

5/21/2024 5:12 PM CDT

At 511 pm cdt, severe thunderstorms were located along a line extending from near steamboat rock to reasnor, moving northeast at 65 mph (trained weather spotters). 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, marshalltown, newton, altoona, pleasant hill, nevada, grundy center, carlisle, bondurant, mitchellville, colfax, monroe, pleasantville, prairie city, state center, conrad, baxter, adventureland amusement park, iowa speedway, prairie meadows, and rock creek lake. This includes interstate 80 between mile markers 141 and 180.

5/21/2024 4:43 PM CDT

Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, eastern polk county in central iowa, eastern story county in central iowa, marshall county in central iowa, southeastern hardin county in central iowa, northwestern marion county in south central iowa, southwestern grundy county in central iowa, jasper county in central iowa, eastern warren county in south central iowa, * until 530 pm cdt. * at 443 pm cdt, severe thunderstorms were located along a line extending from near roland to milo, moving northeast at 65 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.

5/21/2024 2:54 AM CDT

At 253 am cdt, a severe thunderstorm was located over the uni-dome and mcleod center, or over cedar falls, moving northeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs, siding, and trees. locations impacted include, waterloo, cedar falls, grundy center, allison, evansdale, hudson, parkersburg, reinbeck, ackley, dike, aplington, elk run heights, waterloo municipal airport, crossroads mall, uni-dome and mcleod center, wellsburg, new hartford, holland, stout, and morrison. This includes interstate 380 between mile markers 69 and 73.

5/21/2024 2:38 AM CDT

Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, northeastern hardin county in central iowa, western black hawk county in northeastern iowa, grundy county in central iowa, southern butler county in north central iowa, * until 315 am cdt. * at 237 am cdt, a severe thunderstorm was located near holland, or near grundy center, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. expect damage to roofs, siding, and trees

5/8/2024 8:53 PM CDT

Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, northeastern marshall county in central iowa, black hawk county in northeastern iowa, northern tama county in central iowa, grundy county in central iowa, * until 945 pm cdt. * at 853 pm cdt, a severe thunderstorm was located over lincoln, or 8 miles south of grundy center, 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.

5/8/2024 8:45 PM CDT

The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. however, small hail and gusty winds are still possible with this thunderstorm.

5/8/2024 8:37 PM CDT

At 837 pm cdt, a severe thunderstorm was located over liscomb, or 9 miles north of marshalltown, 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, marshalltown, eldora, grundy center, conrad, wellsburg, albion, union, steamboat rock, liscomb, holland, new providence, beaman, whitten, clemons, green mountain, st. Anthony, pine lake state park, eldora municipal airport, and marshalltown municipal airport.

5/8/2024 7:59 PM CDT

Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, northeastern story county in central iowa, northern marshall county in central iowa, eastern hardin county in central iowa, southwestern grundy county in central iowa, * until 845 pm cdt. * at 758 pm cdt, a severe thunderstorm was located near zearing, or 12 miles southwest of eldora, 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.

4/16/2024 2:05 PM CDT

Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, western black hawk county in northeastern iowa, bremer county in northeastern iowa, northern grundy county in central iowa, butler county in north central iowa, * until 245 pm cdt. * at 204 pm cdt, a severe thunderstorm was located near new hartford, or 8 miles southwest of waverly, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees

7/28/2023 6:52 PM CDT

At 652 pm cdt, a severe thunderstorm was located near grundy center, moving southeast at 30 mph (radar indicated). Hazards include golf 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, beaman, morrison, lincoln and gladbrook.

7/28/2023 6:28 PM CDT

At 628 pm cdt, a severe thunderstorm was located near wellsburg, or 7 miles northeast of eldora, moving southeast at 30 mph (radar indicated). Hazards include two inch 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. this severe thunderstorm will be near, holland around 645 pm cdt. other locations in the path of this severe thunderstorm include grundy center, conrad, beaman, morrison, lincoln and gladbrook. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 2. 00 in wind threat, radar indicated max wind gust, 60 mph.

8/19/2022 3:42 PM CDT

At 341 pm cdt, a severe thunderstorm was located 5 miles east of wellsburg, moving east at 20 mph (radar indicated). Hazards include quarter size hail. Damage to vehicles is expected. locations impacted include, holland. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, <50 mph.

8/19/2022 3:23 PM CDT

At 323 pm cdt, a severe thunderstorm was located 9 miles northwest of grundy center, moving east at 15 mph (radar indicated). Hazards include half dollar size hail. Damage to vehicles is expected. this severe storm will be near, holland around 350 pm cdt. grundy center around 355 pm cdt. other locations impacted by this severe thunderstorm include wellsburg and holland. hail threat, radar indicated max hail size, 1. 25 in wind threat, radar indicated max wind gust, <50 mph.

8/19/2022 3:09 PM CDT

At 308 pm cdt, a severe thunderstorm was located near steamboat rock, moving east at 20 mph (radar indicated). Hazards include half dollar size hail. Damage to vehicles is expected. this severe thunderstorm will be near, wellsburg around 325 pm cdt. holland around 345 pm cdt. grundy center around 350 pm cdt. other locations impacted by this severe thunderstorm include steamboat rock, wellsburg and holland. hail threat, radar indicated max hail size, 1. 25 in wind threat, radar indicated max wind gust, <50 mph.

7/5/2022 8:10 PM CDT

At 810 pm cdt, severe thunderstorms were located along a line extending from near nashua to near conrad, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, waterloo, cedar falls, waverly, grundy center, allison, evansdale, jesup, la porte city, hudson, sumner, parkersburg, denver, reinbeck, clarksville, tripoli, shell rock, dike, aplington, elk run heights and conrad. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

7/5/2022 7:31 PM CDT

At 730 pm cdt, severe thunderstorms were located along a line extending from 7 miles east of sheffield to 11 miles northeast of roland, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees

6/15/2022 3:41 AM CDT

The severe thunderstorm warning for southern black hawk, tama and southeastern grundy counties will expire at 345 am cdt, the storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. therefore, the warning will be allowed to expire. however gusty winds are still possible with these thunderstorms. a severe thunderstorm watch remains in effect until 400 am cdt for central iowa.

6/15/2022 2:58 AM CDT

At 257 am cdt, severe thunderstorms were located along a line extending from near reinbeck to 6 miles north of toledo to near meskwaki casino, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees

6/15/2022 2:36 AM CDT

At 235 am cdt, a severe thunderstorm was located 7 miles northwest of grundy center, moving northeast at 45 mph (trained weather spotters. at 219 am, a spotter report multiple trees down and minor roof damage 2 miles east of hubbard). 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, eldora, grundy center, reinbeck, ackley, dike, conrad, wellsburg, union, steamboat rock, liscomb, holland, new providence, stout, beaman, whitten, clemons, st. anthony, morrison, pine lake state park and eldora municipal airport. hail threat, radar indicated max hail size, 1. 25 in wind threat, observed max wind gust, 60 mph.

6/15/2022 2:18 AM CDT

At 218 am cdt, a severe thunderstorm was located over eldora, moving northeast at 45 mph (radar indicated). Hazards include golf 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, iowa falls, eldora, grundy center, reinbeck, ackley, dike, conrad, hubbard, wellsburg, union, steamboat rock, liscomb, holland, new providence, stout, beaman, whitten, clemons, buckeye and st. anthony. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, 1. 75 in wind threat, radar indicated max wind gust, 60 mph.

6/15/2022 2:15 AM CDT

At 214 am cdt, a severe thunderstorm was located near eldora, moving northeast 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.

4/23/2022 8:38 PM CDT

At 837 pm cdt, severe thunderstorms were located along a line extending from near grundy center to near reinbeck to 9 miles north of meskwaki casino, moving northeast at 75 mph (marshalltown asos). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees

4/23/2022 7:43 PM CDT

At 743 pm cdt, severe thunderstorms were located along a line extending from 7 miles northwest of uni-dome and mcleod center to near grundy center, moving northeast at 45 mph (trained weather spotters). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, grundy center, parkersburg, reinbeck, shell rock, dike, conrad, new hartford, holland, stout, beaman and morrison. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.

4/23/2022 7:19 PM CDT

At 718 pm cdt, severe thunderstorms were located along a line extending from near ackley to near conrad, moving northeast at 50 mph (trained weather spotters. at 700 pm, an off duty national weather service employee reported 62 mph wind 2 miles south of hubbard). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees

12/15/2021 6:30 PM CST

At 629 pm cst, severe thunderstorms were located along a line extending from near easton to 9 miles north of grinnell, moving northeast at 110 mph (radar indicated). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. severe thunderstorms will be near, toledo and tama around 635 pm cst. dysart around 645 pm cst. this includes the following highways, interstate 35 between mile markers 178 and 218. interstate 380 between mile markers 56 and 73. thunderstorm damage threat, considerable hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 70 mph.

8/24/2021 4:58 PM CDT

The severe thunderstorm warning for northeastern poweshiek, marshall, southwestern black hawk, tama and central grundy counties will expire at 500 pm cdt, the storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. however small hail and gusty winds are still possible with this thunderstorm. a severe thunderstorm watch remains in effect until 700 pm cdt for central and northeastern iowa.

8/24/2021 4:35 PM CDT

At 434 pm cdt, a severe thunderstorm was located over traer, or 17 miles northeast of toledo, 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. locations impacted include, waterloo, cedar falls, marshalltown, grundy center, toledo, evansdale, tama, hudson, traer, reinbeck, dysart, dike, conrad, meskwaki casino, crossroads mall, gladbrook, le grand, victor, garwin and gilman. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.

8/24/2021 4:03 PM CDT

At 402 pm cdt, a severe thunderstorm was located near conrad, or 9 miles southeast of eldora, 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.

7/14/2021 9:08 AM CDT

At 907 am cdt, severe thunderstorms were scattered along a line extending from 6 miles southeast of ackley to 8 miles south of marshalltown, moving east at 25 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. Locations impacted include, meskwaki casino, toledo, tama and dike.

7/14/2021 8:49 AM CDT

At 848 am cdt, severe thunderstorms were located along a line extending from 6 miles southeast of iowa falls to 6 miles northeast of baxter, moving east at 25 mph (radar indicated. at 841 am emergency management also reported trees down on power lines in nevada). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. severe thunderstorms will be near, eldora around 855 am cdt. Other locations in the path of these severe thunderstorms include meskwaki casino, toledo and tama.

3/10/2021 5:46 PM CST

At 546 pm cst, a severe thunderstorm was located over grundy center, moving northeast at 70 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, grundy center, dike, holland, stout and morrison.

3/10/2021 5:39 PM CST

At 539 pm cst, a severe thunderstorm was located near conrad, or 7 miles southwest of grundy center, moving northeast at 65 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, grundy center, dike, conrad, holland, stout and morrison.

3/10/2021 5:34 PM CST

At 534 pm cst, a severe thunderstorm was located near conrad, or 12 miles southeast of eldora, moving northeast at 65 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.

8/10/2020 12:07 PM CDT

At 1207 pm cdt, a severe thunderstorm was located near reinbeck, or 11 miles southeast of grundy center, moving east at 50 mph (trained weather spotters). 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, grundy center, hudson, reinbeck, dike, conrad, wellsburg, holland, beaman, lincoln, morrison and tf clark state park.

8/10/2020 12:00 PM CDT

At 1159 am cdt, a severe thunderstorm was located 7 miles east of conrad, or 8 miles south of grundy center, moving east at 50 mph (trained weather spotters). 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, eldora, grundy center, hudson, reinbeck, dike, conrad, wellsburg, union, steamboat rock, holland, new providence, beaman, lincoln, whitten, morrison, pine lake state park, tf clark state park and eldora municipal airport.

8/10/2020 11:47 AM CDT

At 1147 am cdt, a severe thunderstorm was located near eldora, moving east at 55 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.

7/7/2020 8:42 PM CDT

At 842 pm cdt, a severe thunderstorm was located over reinbeck, or 7 miles southeast of grundy center, moving south at 10 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees

6/4/2020 5:08 PM CDT

The severe thunderstorm warning for northeastern hardin and western grundy counties will expire at 515 pm cdt, 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. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service des moines.

6/4/2020 4:34 PM CDT

At 433 pm cdt, a severe thunderstorm was located near eldora, 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.

9/9/2019 9:06 PM CDT

The severe thunderstorm warning for western grundy county will expire at 915 pm cdt, 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 are still possible with this thunderstorm. a tornado watch remains in effect until 1000 pm cdt for central and north central iowa.

9/9/2019 9:00 PM CDT

At 900 pm cdt, a severe thunderstorm was located 8 miles east of eldora, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. Locations impacted include, grundy center, wellsburg and holland.

9/9/2019 8:48 PM CDT

At 847 pm cdt, a severe thunderstorm was located 7 miles south of eldora, moving northeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. Locations impacted include, eldora, grundy center, wellsburg, union, steamboat rock, liscomb, holland, new providence, whitten, pine lake state park and eldora municipal airport.

9/9/2019 8:37 PM CDT

At 836 pm cdt, a severe thunderstorm was located 9 miles north of state center, or 14 miles northeast of nevada, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees

9/9/2019 7:59 PM CDT

A severe thunderstorm warning remains in effect until 830 pm cdt for northwestern tama and eastern grundy counties. at 758 pm cdt, a severe thunderstorm was located 7 miles east of conrad, or 8 miles south of grundy center, moving northeast at 35 mph. hazard. 60 mph wind gusts.

9/9/2019 7:42 PM CDT

At 741 pm cdt, a severe thunderstorm was located near conrad, or 8 miles north of marshalltown, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees

9/9/2019 6:29 PM CDT

At 628 pm cdt, severe thunderstorms were located along a line extending from near rockwell to near shell rock to near reinbeck, 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, grundy center, allison, parkersburg, reinbeck, clarksville, shell rock, dike, sheffield, greene, aplington, conrad, wellsburg, dumont, new hartford, holland, stout, beaman, lincoln, bristow and hansell.

9/9/2019 6:17 PM CDT

At 617 pm cdt, severe thunderstorms were located along a line extending from near hampton to near parkersburg to 6 miles southeast of conrad, 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, hampton, eldora, grundy center, allison, parkersburg, reinbeck, ackley, clarksville, shell rock, dike, sheffield, greene, aplington, conrad, gladbrook, wellsburg, dumont, new hartford, albion and union.

9/9/2019 5:53 PM CDT

At 553 pm cdt, severe thunderstorms were located along a line extending from 7 miles east of big wall lake to 6 miles east of eldora to 7 miles southeast of state center, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. expect damage to roofs, siding, and trees

7/20/2019 12:05 PM CDT

At 1202 pm cdt, the leading edge of strong, gusty winds associated with thunderstorm outflow was located along a line extending from near nashua to 9 miles west of eldora, moving east at 60 mph (radar indicated. at 1138am tree limbs were downed with tents damaged in hampton. winds estimated at 50 to 60 mph). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. these severe thunderstorms will remain over mainly rural areas of hardin, western grundy, butler and southeastern hamilton counties, including the following locations, pine lake state park, steamboat rock, radcliffe, stout, wellsburg, garden city, union, new hartford, eldora municipal airport and new providence. This includes interstate 35 between mile markers 127 and 130.

7/20/2019 11:35 AM CDT

At 1131 am cdt, the leading edge of severe winds associated with northern iowa thunderstorms was along a line extending from sheffield to 10 miles south of webster city, moving east at 60 mph (radar indicated. at 1115am 60 mph winds were reported at the clarion airport). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. severe thunderstorms will be near, sheffield around 1135 am cdt. jewell junction around 1145 am cdt. greene around 1150 am cdt. clarksville around 1200 pm cdt. eldora around 1210 pm cdt. other locations impacted by these severe thunderstorms include steamboat rock, blairsburg, radcliffe, bradford, iowa falls municipal airport, kamrar, wellsburg, geneva, hansell and union. This includes interstate 35 between mile markers 127 and 150, and between mile markers 155 and 172.

8/5/2018 9:58 AM CDT

At 957 am cdt, a severe thunderstorm was located near ackley, or 14 miles southwest of allison, moving east at 55 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs, siding, and trees. locations impacted include, iowa falls, hampton, grundy center, parkersburg, reinbeck, ackley, shell rock, dike, aplington, alden, wellsburg, new hartford, williams, steamboat rock, holland, coulter, stout, geneva, bradford and morrison. This includes interstate 35 between mile markers 145 and 148, and between mile markers 156 and 157.

8/5/2018 9:36 AM CDT

At 936 am cdt, a severe thunderstorm was located 8 miles northwest of iowa falls, moving east at 55 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.

6/30/2018 7:03 PM CDT

At 703 pm cdt, severe thunderstorms were located along a line extending from near dike to 6 miles south of conrad, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. expect damage to roofs, siding, and trees

6/9/2018 9:27 PM CDT

At 927 pm cdt, a severe thunderstorm was located near grundy center, moving east at 25 mph (radar indicated). Hazards include quarter size hail. Damage to vehicles is expected. Locations impacted include, grundy center and holland.

6/9/2018 9:13 PM CDT

At 913 pm cdt, a severe thunderstorm was located 8 miles northeast of eldora, moving east at 25 mph (radar indicated). Hazards include quarter size hail. damage to vehicles is expected

6/6/2018 5:05 PM CDT

At 505 pm cdt, a severe thunderstorm was located near dysart, or 17 miles south of waterloo, 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. Locations impacted include, grundy center, traer, reinbeck, dysart, dike, holland, clutier, elberon, lincoln, morrison and tf clark state park.

6/6/2018 4:34 PM CDT

At 433 pm cdt, a severe thunderstorm was located near reinbeck, or near grundy center, 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.

5/3/2018 8:45 PM CDT

At 844 pm cdt, a severe thunderstorm was located near conrad, or 9 miles southwest of grundy center, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. Locations impacted include, grundy center, reinbeck, conrad, holland, beaman, lincoln and morrison.

5/3/2018 8:23 PM CDT

At 823 pm cdt, a severe thunderstorm was located 11 miles west of conrad, or 12 miles northwest of marshalltown, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees

7/10/2017 3:10 AM CDT

At 310 am cdt, a severe thunderstorm was located near reinbeck, or 10 miles southeast of grundy center, moving southeast 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, grundy center, traer, reinbeck, conrad, gladbrook, garwin, holland, beaman, lincoln, morrison, tf clark state park and union grove state park.

7/10/2017 2:44 AM CDT

At 244 am cdt, a severe thunderstorm was located 8 miles southeast of ackley, or 9 miles northeast of eldora, moving southeast 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.

6/28/2017 2:42 PM CDT

At 742 pm cdt, a severe thunderstorm was located over reinbeck, or 9 miles east of grundy center, moving east at 55 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.

6/28/2017 2:27 PM CDT

At 727 pm cdt, a severe thunderstorm was located 7 miles northwest of grundy center, 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. locations impacted include, eldora, grundy center, wellsburg, steamboat rock, holland, pine lake state park and eldora municipal airport. A tornado watch remains in effect until 1000 pm cdt for central iowa.

6/28/2017 1:57 PM CDT

At 656 pm cdt, a severe thunderstorm was located near eldora, moving east at 30 mph (radar indicated). Hazards include golf 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.

6/28/2017 1:04 PM CDT

At 604 pm cdt, a severe thunderstorm was located near grundy center, moving east at 30 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, eldora, grundy center, conrad, wellsburg, steamboat rock, holland, beaman, owasa, pine lake state park and eldora municipal airport. A tornado watch remains in effect until 1000 pm cdt for central iowa.

6/28/2017 12:35 PM CDT

At 535 pm cdt, a severe thunderstorm was located near eldora, moving east at 35 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.

5/17/2017 5:56 PM CDT

The severe thunderstorm warning for northeastern hardin, northeastern marshall, northern tama and grundy counties will expire at 600 pm cdt, the storms which prompted the warning have moved out of the area. therefore the warning will be allowed to expire. however gusty winds and heavy rain are still possible with these thunderstorms. a tornado watch remains in effect until 700 pm cdt for central, north central and northeastern iowa.

5/17/2017 5:42 PM CDT

At 541 pm cdt, severe thunderstorms were located along a line extending from 8 miles west of hampton to near parkersburg to near traer, moving northeast at 65 mph (trained weather spotters. numerous reports of 60 to 70 mph winds continue to be reported across northeast iowa with trees down). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. locations impacted include, iowa falls, grundy center, traer, reinbeck, ackley, dysart, dike, gladbrook, alden, wellsburg, steamboat rock, holland, stout, clutier, lincoln, morrison, tf clark state park, ackley municipal airport, iowa falls municipal airport and pine lake state park. A tornado watch remains in effect until 700 pm cdt for central, north central and northeastern iowa.

5/17/2017 5:28 PM CDT

At 527 pm cdt, severe thunderstorms were located along a line extending from 7 miles southeast of big wall lake to 6 miles west of grundy center to near toledo, moving northeast at 60 mph (trained weather spotters. these storms have a history of producing widespread winds of 60 to 70 mph, with trees down). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. locations impacted include, marshalltown, webster city, iowa falls, eldora, grundy center, toledo, tama, traer, reinbeck, ackley, dysart, dike, conrad, meskwaki casino, gladbrook, le grand, hubbard, alden, wellsburg and radcliffe. this includes interstate 35 between mile markers 134 and 150. A tornado watch remains in effect until 700 pm cdt for central, north central and northeastern iowa.

5/17/2017 5:20 PM CDT

At 518 pm cdt, severe thunderstorms were located along a line extending from near big wall lake to 6 miles northwest of conrad to near meskwaki casino, moving northeast at 55 mph (trained weather spotters. at 512pm...69 mph winds were reported at the marshalltown airport. numerous trees were also reported down with some structural damage). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. locations impacted include, marshalltown, webster city, iowa falls, eldora, grundy center, toledo, story city, tama, traer, reinbeck, ackley, state center, dysart, roland, jewell junction, dike, conrad, meskwaki casino, gladbrook and le grand. this includes interstate 35 between mile markers 125 and 150. A tornado watch remains in effect until 700 pm cdt for central, north central and northeastern iowa.

5/17/2017 5:06 PM CDT

At 505 pm cdt, severe thunderstorms were located along a line extending from near webster city to 9 miles southwest of eldora to 10 miles northwest of rock creek lake, moving northeast at 60 mph (trained weather spotters. numerous reports of 60 to 70 mph winds have been reported with these storms with trees and powerlines down). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. locations impacted include, marshalltown, newton, webster city, nevada, iowa falls, eldora, grundy center, toledo, story city, tama, traer, reinbeck, ackley, state center, dysart, roland, jewell junction, dike, conrad and baxter. this includes the following highways, interstate 35 between mile markers 118 and 150. interstate 80 between mile markers 164 and 165. A tornado watch remains in effect until 700 pm cdt for central, north central and northeastern iowa.

5/17/2017 4:53 PM CDT

At 452 pm cdt, severe thunderstorms were located along a line extending from 15 miles north of boone to 6 miles east of roland to newton, moving northeast at 60 mph (trained weather spotters. numerous reports of 60 to 70 mph winds with trees and powerlines downed). Hazards include 70 mph wind gusts. Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings.

4/15/2017 6:29 PM CDT

At 628 pm cdt, severe thunderstorms were located along a line extending from 6 miles north of grundy center to near conrad, 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.

3/6/2017 7:33 PM CST

At 733 pm cst, a severe thunderstorm was located near parkersburg, or 10 miles north of grundy center, moving east at 55 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs, siding, and trees. locations impacted include, grundy center, aplington, conrad, wellsburg, holland, beaman and whitten. A tornado watch remains in effect until 1000 pm cst for central and north central iowa.

3/6/2017 7:32 PM CST

At 732 pm cst, severe thunderstorms were located along a line extending from near shell rock to near conrad, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. expect damage to roofs, siding, and trees

3/6/2017 7:19 PM CST

At 719 pm cst, a severe thunderstorm was located near eldora, moving northeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs, siding, and trees. locations impacted include, eldora, grundy center, ackley, aplington, conrad, wellsburg, union, steamboat rock, holland, new providence, beaman, whitten, owasa, pine lake state park, eldora municipal airport and ackley municipal airport. A tornado watch remains in effect until 1000 pm cst for central and north central iowa.

3/6/2017 7:07 PM CST

At 707 pm cst, a severe thunderstorm was located 7 miles southwest of eldora, moving northeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. expect damage to roofs, siding, and trees

11/28/2016 4:02 PM CST

At 402 pm cst, a confirmed tornado was located near dike, or near grundy center, moving northeast at 40 mph (weather spotters confirmed tornado). Hazards include tornado. Expect damage to mobile homes. roofs. and vehicles. this tornado will be near, dike around 410 pm cst. Other locations impacted by this tornadic thunderstorm include morrison.

11/28/2016 3:46 PM CST

At 346 pm cst, a confirmed tornado was located over grundy center, moving northeast at 20 mph (weather spotters confirmed tornado. at 345pm spotter reported a tornado on the ground near grundy center). Hazards include tornado. Expect damage to mobile homes. roofs. and vehicles. this tornado will be near, grundy center around 355 pm cst. dike around 415 pm cst. Other locations impacted by this tornadic thunderstorm include morrison and holland.

11/28/2016 3:43 PM CST

At 342 pm cst, a severe thunderstorm capable of producing a tornado was located over grundy center, moving northeast at 20 mph (weather spotters reported funnel cloud. at 340pm...a funnel cloud was reported nearly to the ground about 2 miles southwest of grundy center). Hazards include tornado. Expect damage to mobile homes. roofs. and vehicles. this dangerous storm will be near, grundy center around 355 pm cst. dike around 415 pm cst. Other locations impacted by this tornadic thunderstorm include morrison and holland.

8/29/2016 4:40 PM CDT

The severe thunderstorm warning for central grundy county will expire at 445 pm cdt, 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 heavy rain is still possible with this thunderstorm.

8/29/2016 4:34 PM CDT

At 434 pm cdt, a severe thunderstorm was located near grundy center, moving southeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. and trees. Locations impacted include, grundy center, reinbeck, wellsburg, holland and morrison.

8/29/2016 3:59 PM CDT

At 359 pm cdt, a severe thunderstorm was located 7 miles south of aplington, or 8 miles northwest of grundy center, moving southeast at 30 mph. heavy rainfall with some ponding of water on roadways is also possible (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.

7/17/2016 4:26 AM CDT

At 426 am cdt, severe thunderstorms were located along a line extending from near hudson to 7 miles south of reinbeck to near state center, moving southeast at 55 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, waterloo, cedar falls, marshalltown, grundy center, toledo, evansdale, tama, jesup, la porte city, hudson, traer, reinbeck, dysart, dike, elk run heights, conrad, crossroads mall, uni-dome and mcleod center, meskwaki casino and gladbrook.

7/17/2016 4:16 AM CDT

At 416 am cdt, severe thunderstorms were located along a line extending from near dike to near conrad to near state center, moving east at 65 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, waterloo, cedar falls, marshalltown, grundy center, toledo, evansdale, tama, jesup, la porte city, hudson, traer, reinbeck, dysart, dike, elk run heights, conrad, crossroads mall, uni-dome and mcleod center, meskwaki casino and gladbrook.

7/17/2016 4:00 AM CDT

At 400 am cdt, severe thunderstorms were located along a line extending from near ackley to 8 miles southwest of eldora to near nevada, moving southeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. And trees.

6/3/2016 10:20 PM CDT

At 1020 pm cdt, a severe thunderstorm was located 7 miles northwest of conrad, or 8 miles southeast of eldora, 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. Locations impacted include, eldora, grundy center, conrad, wellsburg, union, steamboat rock, liscomb, holland, new providence, beaman, whitten, pine lake state park and eldora municipal airport.

6/3/2016 9:55 PM CDT

At 954 pm cdt, a severe thunderstorm was located 5 miles southwest of eldora, 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.

5/26/2016 4:01 AM CDT

At 400 am cdt, a severe thunderstorm was located 5 miles south of conrad, or 7 miles north of marshalltown, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. And trees.

6/22/2015 8:17 AM CDT

At 815 am cdt, severe thunderstorms were located along a line extending from near sumner to near waterloo to 8 miles southwest of eldora, moving east at 75 mph (radar indicated. at 809 am the waterloo airport reported 59 mph). Hazards include 60 mph wind gusts. Expect damage to roofs. siding and trees. locations impacted include, waterloo, cedar falls, waverly, iowa falls, eldora, grundy center, allison, evansdale, jesup, la porte city, hudson, sumner, parkersburg, denver, reinbeck, ackley, clarksville, tripoli, shell rock and dike. This includes interstate 380 between mile markers 57 and 73.

6/22/2015 7:54 AM CDT

At 753 am cdt, severe thunderstorms were located along a line extending from 5 miles southwest of nashua to 3 miles south of aplington to 4 miles southwest of jewell junction, moving east at 75 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs. Siding and trees.

Name:	Grundy Center, IA
Where Located:	58.4 miles SSE of Mason City, IA
Map:	Google Map for Grundy Center, IA
Population:	2706
Housing Units:	1256
More Info:	Search Google for Grundy Center, IA

Hail Map for Grundy Center, IA

The Top Recent Hail Date for Grundy Center, IA is Sunday, July 14, 2024 (18th out of 46)

Hail and Wind Damage Spotted near Grundy Center, IA

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Hail Map for Grundy Center, IA

The Top Recent Hail Date for Grundy Center, IA is Sunday, July 14, 2024 (18th out of 46)

Hail and Wind Damage Spotted near Grundy Center, IA

Hail Maps for Grundy Center, IA

7/14/2024 (18th)

5/19/2024 (26th)

7/28/2023 (5th)

7/13/2023 (25th)

5/7/2023 (15th)

4/19/2023 (24th)

9/17/2022 (6th)

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6/28/2022 (23rd)

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7/11/2020 (29th)

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8/5/2018 (2nd)

6/30/2018 (27th)

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7/21/2017 (11th)

6/28/2017 (20th)

4/15/2017 (9th)

11/28/2016 (32nd)

8/19/2016 (31st)

8/4/2016 (14th)

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6/10/2016 (17th)

6/3/2016 (34th)

7/24/2015 (1st)

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6/30/2014 (12th)

6/29/2014 (46th)

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7/25/2013 (42nd)

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3/19/2011 (44th)

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