Hail Map for Hartwick, IA

Hail and Wind Damage Spotted near Hartwick, IA

Date / Time	Report Details
6/20/2025 9:51 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.
6/20/2025 9:40 AM CDT	At 940 am cdt, severe thunderstorms were located along a line extending from near koszta to brooklyn to 6 miles east of baxter, moving south at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, grinnell, montezuma, brooklyn, victor, gilman, holiday lake, malcom, deep river, chelsea, barnes city, searsboro, ferguson, hartwick, guernsey, and grinnell regional airport. This includes interstate 80 between mile markers 179 and 204.
6/20/2025 9:22 AM CDT	At 922 am cdt, severe thunderstorms were located along a line extending from koszta to near brooklyn to 5 miles east of baxter, moving southeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, newton, grinnell, montezuma, brooklyn, baxter, iowa speedway, rock creek lake, victor, melbourne, sully, kellogg, gilman, holiday lake, lynnville, malcom, deep river, chelsea, laurel, barnes city, and haverhill. This includes interstate 80 between mile markers 162 and 204.
6/20/2025 8:58 AM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, poweshiek county in central iowa, marshall county in central iowa, southern tama county in central iowa, eastern jasper county in central iowa, * until 1000 am cdt. * at 857 am cdt, severe thunderstorms were located along a line extending from near elberon to toledo municipal airport to near state center, moving south at 35 mph (radar indicated). Hazards include 60 mph wind gusts. at 851 am, marshalltown airport reported a wind gust to 58 mph. expect damage to roofs, siding, and trees
6/20/2025 6:51 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.
6/20/2025 6:42 AM CDT	the severe thunderstorm warning has been cancelled and is no longer in effect
6/20/2025 6:42 AM CDT	At 641 am cdt, severe thunderstorms were located along a line extending from near koszta to near malcom to near lambs grove, moving southeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. locations impacted include, newton, grinnell, montezuma, brooklyn, baxter, rock creek lake, iowa speedway, victor, sully, kellogg, holiday lake, lynnville, malcom, deep river, barnes city, lambs grove, oakland acres, reasnor, searsboro, and hartwick. This includes interstate 80 between mile markers 161 and 204.
6/20/2025 6:03 AM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, poweshiek county in central iowa, southeastern story county in central iowa, southern marshall county in central iowa, southern tama county in central iowa, jasper county in central iowa, * until 700 am cdt. * at 602 am cdt, severe thunderstorms were located along a line extending from near clutier to near montour to near maxwell, moving southeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. expect damage to roofs, siding, and trees
3/14/2025 7:19 PM CDT	At 719 pm cdt, severe thunderstorms were located along a line extending from near dike to near elberon to near harper, moving north at 65 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, morrison, tf clark state park, tama, brooklyn, garwin, victor, holiday lake, chelsea, lincoln, union grove state park, clutier, beaman, meskwaki casino, traer, gladbrook, hartwick, elberon, dysart, grundy center, and guernsey. This includes interstate 80 between mile markers 193 and 204.
3/14/2025 7:19 PM CDT	the severe thunderstorm warning has been cancelled and is no longer in effect
3/14/2025 6:58 PM CDT	At 657 pm cdt, severe thunderstorms were located along a line extending from near marshalltown to 4 miles southeast of malcom to near agency, moving north at 60 mph (trained weather spotters. at 644pm, a 71 mph gust reported at the ottumwa airport). Hazards include 70 mph wind gusts. Expect considerable tree damage. damage is likely to mobile homes, roofs, and outbuildings. locations impacted include, ferguson, morrison, tf clark state park, ottumwa industrial airport, green mountain, grinnell, oskaloosa municipal airport, garwin, chelsea, lincoln, union grove state park, meskwaki casino, kellogg, traer, gladbrook, laurel, malcom, elberon, montour, and haverhill. This includes interstate 80 between mile markers 171 and 204.
3/14/2025 6:46 PM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, poweshiek county in central iowa, eastern marshall county in central iowa, wapello county in southeastern iowa, tama county in central iowa, mahaska county in south central iowa, southeastern grundy county in central iowa, eastern jasper county in central iowa, * until 745 pm cdt. * at 645 pm cdt, severe thunderstorms were located along a line extending from laurel to near barnes city to 4 miles northeast of ottumwa, moving north at 60 mph (trained weather spotters. a peak gust of 67 mph was reported in oskaloosa). Hazards include 70 mph wind gusts. Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings.
10/24/2024 7:31 PM CDT	the severe thunderstorm warning has been cancelled and is no longer in effect
10/24/2024 7:17 PM CDT	At 716 pm cdt, a severe thunderstorm was located near guernsey, or 13 miles northeast of montezuma, moving east at 45 mph (radar indicated). Hazards include quarter size hail. Damage to vehicles is expected. locations impacted include, brooklyn, victor, hartwick, and guernsey. This includes interstate 80 between mile markers 197 and 204.
10/24/2024 6:55 PM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, eastern poweshiek county in central iowa, * until 745 pm cdt. * at 655 pm cdt, a severe thunderstorm was located near brooklyn, or 7 miles northeast of montezuma, moving east at 50 mph (radar indicated). Hazards include quarter size hail. damage to vehicles is expected
8/15/2024 6:13 PM CDT	At 612 pm cdt, a severe thunderstorm was located over brooklyn, or 12 miles north of montezuma, moving east 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, brooklyn, victor, holiday lake, malcom, chelsea, elberon, hartwick, and vining. This includes interstate 80 between mile markers 189 and 201.
8/15/2024 6:13 PM CDT	the severe thunderstorm warning has been cancelled and is no longer in effect
8/15/2024 5:55 PM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, northern poweshiek county in central iowa, southeastern tama county in central iowa, east central jasper county in central iowa, * until 645 pm cdt. * at 554 pm cdt, a severe thunderstorm was located over grinnell, moving east 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.
7/15/2024 6:34 PM CDT	the severe thunderstorm warning has been cancelled and is no longer in effect
7/15/2024 6:34 PM CDT	At 634 pm cdt, severe thunderstorms were located along a line extending from near koszta to searsboro to near pleasantville, 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. locations impacted include, pella, grinnell, knoxville, montezuma, monroe, pleasantville, brooklyn, knoxville raceway, lake red rock, victor, sully, lynnville, malcom, reasnor, searsboro, hartwick, pella municipal airport, knoxville municipal airport, and elk rock state park. This includes interstate 80 between mile markers 181 and 201.
7/15/2024 6:20 PM CDT	At 620 pm cdt, severe thunderstorms were located along a line extending from near chelsea to near sully to near sandyville, moving southeast at 45 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect considerable tree damage. wind damage is also likely to mobile homes, roofs, and outbuildings. locations impacted include, newton, pella, grinnell, knoxville, montezuma, monroe, pleasantville, brooklyn, iowa speedway, knoxville raceway, lake red rock, rock creek lake, victor, sully, hartford, kellogg, holiday lake, lynnville, malcom, and oakland acres. This includes interstate 80 between mile markers 165 and 201.
7/15/2024 6:20 PM CDT	the severe thunderstorm warning has been cancelled and is no longer in effect
7/15/2024 6:19 PM CDT	At 619 pm cdt, severe thunderstorms were located along a line extending from near chelsea to near sully to near sandyville, moving southeast at 45 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect considerable tree damage. wind damage is also likely to mobile homes, roofs, and outbuildings. locations impacted include, des moines, ankeny, marshalltown, newton, altoona, pella, grinnell, pleasant hill, knoxville, montezuma, carlisle, bondurant, saylorville, mitchellville, colfax, monroe, pleasantville, prairie city, brooklyn, and baxter. this includes the following highways, interstate 35 between mile markers 87 and 90. interstate 80 between mile markers 135 and 201. Interstate 235 between mile markers 11 and 14.
7/15/2024 6:00 PM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, poweshiek county in central iowa, southeastern polk county in central iowa, southern marshall county in central iowa, marion county in south central iowa, southern tama county in central iowa, northwestern mahaska county in south central iowa, jasper county in central iowa, northeastern warren county in south central iowa, * until 700 pm cdt. * at 600 pm cdt, a severe thunderstorm was located near lambs grove, or 6 miles northwest of newton, 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.
7/8/2024 12:23 AM CDT	The storm which prompted the warning has weakened below severe limits, and has exited the warned area. therefore, the warning will be allowed to expire. however, gusty winds are still possible with this thunderstorm.
7/8/2024 12:04 AM CDT	At 1203 am cdt, a severe thunderstorm was located over chelsea, or 9 miles southeast of toledo, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. Locations impacted include, toledo, tama, brooklyn, meskwaki casino, holiday lake, chelsea, montour, clutier, elberon, hartwick, vining, and toledo municipal airport.
7/8/2024 12:04 AM CDT	the severe thunderstorm warning has been cancelled and is no longer in effect
7/7/2024 11:57 PM CDT	At 1156 pm cdt, a severe thunderstorm was located 6 miles northwest of holiday lake, or 8 miles south of toledo, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. personal weather stations in the gilman area have recorded wind gusts between 40 and 50 mph between 1140 and 1150pm. Expect damage to roofs, siding, and trees. Locations impacted include, grinnell, toledo, tama, brooklyn, dysart, meskwaki casino, le grand, gilman, holiday lake, chelsea, montour, clutier, elberon, ferguson, hartwick, vining, grinnell regional airport, and toledo municipal airport.
7/7/2024 11:40 PM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, northern poweshiek county in central iowa, southeastern marshall county in central iowa, southern tama county in central iowa, northeastern jasper county in central iowa, * until 1230 am cdt. * at 1139 pm cdt, a severe thunderstorm was located over gilman, or 9 miles northwest of grinnell, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. personal weather stations near colfax have recorded winds between 40 and 50 mph around 1115pm. expect damage to roofs, siding, and trees
5/24/2024 6:27 AM CDT	The storms which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire. however, gusty winds are still possible with these thunderstorms. a severe thunderstorm watch remains in effect until 1000 am cdt for south central, central and southeastern iowa.
5/24/2024 6:22 AM CDT	the severe thunderstorm warning has been cancelled and is no longer in effect
5/24/2024 6:22 AM CDT	At 622 am cdt, severe thunderstorms were located along a line extending from near guernsey to 4 miles north of keswick to keokuk county expo to near hedrick, 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, ottumwa, brooklyn, ottumwa industrial airport, eldon, victor, fremont, agency, holiday lake, deep river, barnes city, rose hill, kirkville, chillicothe, hartwick, guernsey, and oskaloosa municipal airport. This includes interstate 80 between mile markers 195 and 204.
5/24/2024 6:12 AM CDT	the severe thunderstorm warning has been cancelled and is no longer in effect
5/24/2024 6:12 AM CDT	At 612 am cdt, severe thunderstorms were located along a line extending from 4 miles west of deep river to near thornburg to delta to ottumwa industrial airport, moving east at 45 mph (public). 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, ottumwa, oskaloosa, grinnell, albia, montezuma, brooklyn, new sharon, eddyville, ottumwa industrial airport, eldon, victor, fremont, agency, beacon, university park, holiday lake, blakesburg, malcom, deep river, and barnes city. This includes interstate 80 between mile markers 182 and 204.
5/24/2024 6:01 AM CDT	At 601 am cdt, severe thunderstorms were located along a line extending from near montezuma to near barnes city to rose hill to near eddyville, moving east at 45 mph (public). 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, ottumwa, newton, oskaloosa, pella, grinnell, albia, montezuma, brooklyn, new sharon, eddyville, ottumwa industrial airport, iowa speedway, rock creek lake, eldon, victor, sully, fremont, agency, kellogg, and lovilia. This includes interstate 80 between mile markers 167 and 204.
5/24/2024 5:31 AM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, eastern lucas county in south central iowa, poweshiek county in central iowa, monroe county in south central iowa, marion county in south central iowa, wapello county in southeastern iowa, mahaska county in south central iowa, southern jasper county in central iowa, * until 630 am cdt. * at 530 am cdt, severe thunderstorms were located along a line extending from near reasnor to pella to near bussey to 5 miles north of melrose, moving east at 45 mph (radar indicated). Hazards include 70 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings.
5/21/2024 5:58 PM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, northwestern poweshiek county in central iowa, southeastern tama county in central iowa, southeastern jasper county in central iowa, * until 645 pm cdt. * at 557 pm cdt, a severe thunderstorm was located over searsboro, or 8 miles south of grinnell, moving northeast at 60 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 5:15 PM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, northern poweshiek county in central iowa, southeastern marshall county in central iowa, tama county in central iowa, northeastern jasper county in central iowa, * until 615 pm cdt. * at 514 pm cdt, severe thunderstorms were located along a line extending from 5 miles southwest of laurel to near iowa speedway, moving northeast at 60 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.
5/21/2024 12:12 PM CDT	The storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. a severe thunderstorm watch remains in effect until 100 pm cdt for central iowa.
5/21/2024 12:04 PM CDT	At 1204 pm cdt, a severe thunderstorm was located over victor, or 10 miles southwest of marengo, moving northeast at 60 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, brooklyn, victor, hartwick, and guernsey. This includes interstate 80 between mile markers 198 and 204.
5/21/2024 11:54 AM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, southeastern poweshiek county in central iowa, * until 1215 pm cdt. * at 1153 am cdt, a severe thunderstorm was located near guernsey, or 6 miles northeast of montezuma, moving northeast at 60 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.
5/21/2024 6:45 AM CDT	At 644 am cdt, severe thunderstorms were located along a line extending from 4 miles north of mount auburn to near luzerne to near barnes city, moving east at 20 mph (radar indicated). Hazards include quarter size hail. Damage to vehicles is expected. locations impacted include, montezuma, brooklyn, dysart, victor, holiday lake, malcom, deep river, chelsea, elberon, barnes city, searsboro, hartwick, and guernsey. This includes interstate 80 between mile markers 189 and 204.
5/21/2024 6:18 AM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, poweshiek county in central iowa, tama county in central iowa, * until 700 am cdt. * at 618 am cdt, severe thunderstorms were located along a line extending from 4 miles west of la porte city to belle plaine to near new sharon, 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.
5/21/2024 6:06 AM CDT	At 606 am cdt, a severe thunderstorm was located near malcom, or 5 miles northwest of montezuma, 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, grinnell, montezuma, brooklyn, victor, holiday lake, lynnville, malcom, deep river, searsboro, hartwick, guernsey, and grinnell regional airport. This includes interstate 80 between mile markers 179 and 204.
5/21/2024 5:51 AM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, poweshiek county in central iowa, southeastern tama county in central iowa, southeastern jasper county in central iowa, * until 630 am cdt. * at 551 am cdt, a severe thunderstorm was located over searsboro, or 9 miles south of grinnell, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and half dollar size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
5/19/2024 4:41 PM CDT	At 440 pm cdt, a severe thunderstorm was located near barnes city, or near montezuma, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs, siding, and trees. locations impacted include, grinnell, montezuma, brooklyn, new sharon, victor, malcom, deep river, barnes city, leighton, searsboro, hartwick, and guernsey. This includes interstate 80 between mile markers 180 and 204.
5/19/2024 4:41 PM CDT	the severe thunderstorm warning has been cancelled and is no longer in effect
5/19/2024 4:14 PM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, poweshiek county in central iowa, northeastern marion county in south central iowa, northern mahaska county in south central iowa, southeastern jasper county in central iowa, * until 515 pm cdt. * at 413 pm cdt, a severe thunderstorm was located 6 miles northeast of pella, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. pella municipal airport reported a wind gust of 61 mph at 4:11 pm cdt. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
5/7/2024 3:10 AM CDT	The storms which prompted the warning have moved out of the area. therefore, the warning will be allowed to expire.
5/7/2024 2:58 AM CDT	the severe thunderstorm warning has been cancelled and is no longer in effect
5/7/2024 2:58 AM CDT	At 258 am cdt, severe thunderstorms were located along a line extending from traer to lake sugema campground, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. locations impacted include, toledo, montezuma, tama, traer, brooklyn, dysart, meskwaki casino, gladbrook, victor, garwin, holiday lake, malcom, deep river, chelsea, clutier, elberon, barnes city, hartwick, guernsey, and vining. This includes interstate 80 between mile markers 192 and 204.
5/7/2024 2:26 AM CDT	Svrdmx the national weather service in des moines has issued a * severe thunderstorm warning for, poweshiek county in central iowa, northeastern monroe county in south central iowa, eastern marshall county in central iowa, davis county in southeastern iowa, wapello county in southeastern iowa, tama county in central iowa, mahaska county in south central iowa, south central grundy county in central iowa, eastern jasper county in central iowa, * until 315 am cdt. * at 225 am cdt, severe thunderstorms were located along a line extending from near marshalltown municipal airport to 5 miles south of bloomfield municipal airport, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. expect damage to roofs, siding, and trees
7/28/2023 9:02 PM CDT	At 901 pm cdt, severe thunderstorms were located along a line extending from koszta to near malcom to lambs grove, moving southeast 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, holiday lake, malcom, brooklyn, kellogg, victor, victor, sully, guernsey, lynnville and searsboro. this includes interstate 80 between mile markers 152 and 204. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/28/2023 8:24 PM CDT	At 823 pm cdt, severe thunderstorms were located along a line extending from near vining to gilman to near mingo, moving southeast 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. severe thunderstorms will be near, gilman, chelsea, elberon and vining around 830 pm cdt. rock creek lake and rock creek state park around 835 pm cdt. other locations in the path of these severe thunderstorms include grinnell, hartwick, prairie city krohn airport, grinnell regional airport, newton, lambs grove, iowa speedway, malcom, newton municipal airport, kellogg, brooklyn and reasnor. this includes interstate 80 between mile markers 152 and 204. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
5/7/2023 5:14 PM CDT	At 514 pm cdt, a severe thunderstorm was located over malcom, or 7 miles southeast of grinnell, moving east at 40 mph. this is a destructive storm for poweshiek county (trained weather spotters). Hazards include baseball size hail and 60 mph wind gusts. People and animals outdoors will be severely injured. expect shattered windows, extensive damage to roofs, siding, and vehicles. this severe storm will be near, montezuma around 520 pm cdt. brooklyn around 525 pm cdt. other locations in the path of this severe thunderstorm include victor, deep river, guernsey and victor. this includes interstate 80 between mile markers 194 and 204. thunderstorm damage threat, destructive hail threat, observed max hail size, 2. 75 in wind threat, radar indicated max wind gust, 60 mph.
5/7/2023 5:05 PM CDT	At 504 pm cdt, a severe thunderstorm was located over malcom, or 7 miles southeast of grinnell, moving east at 40 mph. this is a destructive storm for poweshiek county (trained weather spotters). Hazards include baseball size hail and 60 mph wind gusts. People and animals outdoors will be severely injured. expect shattered windows, extensive damage to roofs, siding, and vehicles. locations impacted include, montezuma, brooklyn, victor, deep river, guernsey and victor. this includes interstate 80 between mile markers 188 and 204. thunderstorm damage threat, destructive hail threat, observed max hail size, 2. 75 in wind threat, radar indicated max wind gust, 60 mph.
5/7/2023 4:46 PM CDT	At 445 pm cdt, a severe thunderstorm was located over oakland acres, or 6 miles west of grinnell, moving east at 40 mph. this is a destructive storm for poweshiek county (trained weather spotters). Hazards include baseball size hail and 60 mph wind gusts. People and animals outdoors will be severely injured. expect shattered windows, extensive damage to roofs, siding, and vehicles. this severe thunderstorm will be near, grinnell and grinnell regional airport around 455 pm cdt. searsboro around 500 pm cdt. other locations in the path of this severe thunderstorm include montezuma, malcom, brooklyn, deep river, guernsey, victor and victor. this includes interstate 80 between mile markers 181 and 204. thunderstorm damage threat, destructive hail threat, observed max hail size, 2. 75 in wind threat, radar indicated max wind gust, 60 mph.
4/20/2023 12:29 AM CDT	At 1227 am cdt, severe thunderstorms were located along a line extending from 6 miles west of la porte city to near belle plaine to 4 miles southeast of deep river, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, montezuma, tama, traer, brooklyn, dysart, victor, holiday lake, malcom, deep river, chelsea, clutier, elberon, barnes city, searsboro, hartwick, guernsey, vining, tf clark state park and toledo municipal airport. this includes interstate 80 between mile markers 185 and 204. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
4/20/2023 12:06 AM CDT	At 1204 am cdt, severe thunderstorms were located along a line extending from near lincoln to 4 miles northwest of holiday lake to lake keomah state park, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, holiday lake, traer, chelsea, hartwick, vining, tf clark state park and elberon. this includes interstate 80 between mile markers 178 and 204. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
4/19/2023 11:41 PM CDT	At 1140 pm cdt, severe thunderstorms were located along a line extending from beaman to 4 miles northwest of grinnell to 5 miles southwest of beacon, moving northeast at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. severe thunderstorms will be near, grinnell, gilman and union grove state park around 1145 pm cdt. gladbrook around 1150 pm cdt. other locations in the path of these severe thunderstorms include keomah village, lake keomah state park, oskaloosa municipal airport, toledo, tama, fremont, holiday lake, toledo municipal airport, rose hill, chelsea, vining and elberon. this includes interstate 80 between mile markers 169 and 204. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
4/4/2023 8:14 PM CDT	At 814 pm cdt, a severe thunderstorm capable of producing a tornado was located near hartwick, or 14 miles southeast of toledo, moving northeast at 50 mph (radar indicated rotation). Hazards include tornado and quarter size hail. Flying debris will be dangerous to those caught without shelter. mobile homes will be damaged or destroyed. damage to roofs, windows, and vehicles will occur. tree damage is likely. This tornadic thunderstorm will remain over mainly rural areas of northeastern poweshiek and southeastern tama counties, including the following locations, hartwick, holiday lake and chelsea.
4/4/2023 8:13 PM CDT	At 812 pm cdt, a severe thunderstorm was located over belle plaine, or 11 miles northwest of marengo, moving northeast at 55 mph (emergency management). 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, brooklyn, victor, holiday lake, chelsea, elberon, hartwick and vining. this includes interstate 80 between mile markers 197 and 200. hail threat, observed max hail size, 1. 50 in wind threat, radar indicated max wind gust, 60 mph.
4/4/2023 7:57 PM CDT	At 756 pm cdt, a severe thunderstorm was located over holiday lake, or 13 miles east of grinnell, moving northeast at 55 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, chelsea, hartwick and elberon. this includes interstate 80 between mile markers 182 and 199. hail threat, radar indicated max hail size, 1. 50 in wind threat, radar indicated max wind gust, 60 mph.
4/4/2023 7:54 PM CDT	At 754 pm cdt, a confirmed tornado was located near malcom, or 6 miles northwest of montezuma, moving northeast at 50 mph (emergency management confirmed tornado). Hazards include damaging tornado and quarter size hail. Flying debris will be dangerous to those caught without shelter. mobile homes will be damaged or destroyed. damage to roofs, windows, and vehicles will occur. tree damage is likely. the tornado will be near, brooklyn around 805 pm cdt. holiday lake around 810 pm cdt. other locations in the path of this tornadic thunderstorm include hartwick and chelsea. This includes interstate 80 between mile markers 186 and 196.
4/4/2023 7:37 PM CDT	At 736 pm cdt, a severe thunderstorm was located near grinnell regional airport, or 6 miles south of grinnell, moving northeast at 55 mph. this is a destructive storm for jasper and poweshiek (radar indicated). Hazards include baseball size hail and 60 mph wind gusts. People and animals outdoors will be severely injured. expect shattered windows, extensive damage to roofs, siding, and vehicles. this severe storm will be near, grinnell around 740 pm cdt. other locations in the path of this severe thunderstorm include malcom, brooklyn, holiday lake, hartwick and chelsea. this includes interstate 80 between mile markers 173 and 204. thunderstorm damage threat, destructive hail threat, radar indicated max hail size, 2. 75 in wind threat, radar indicated max wind gust, 60 mph.
4/4/2023 7:24 PM CDT	At 723 pm cdt, a severe thunderstorm was located near sully, or 9 miles north of pella, moving northeast at 55 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. this severe thunderstorm will be near, lynnville around 730 pm cdt. oakland acres and searsboro around 735 pm cdt. grinnell regional airport around 740 pm cdt. other locations in the path of this severe thunderstorm include grinnell, malcom, brooklyn, holiday lake, hartwick and chelsea. this includes interstate 80 between mile markers 173 and 204. hail threat, radar indicated max hail size, 1. 25 in wind threat, radar indicated max wind gust, 60 mph.
8/19/2022 4:36 PM CDT	At 436 pm cdt, a severe thunderstorm was located near brooklyn, or 15 miles southeast of toledo, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs, siding, and trees. this severe thunderstorm will be near, victor, victor and hartwick around 445 pm cdt. this includes interstate 80 between mile markers 195 and 204. hail threat, radar indicated max hail size, 0. 88 in wind threat, radar indicated max wind gust, 60 mph.
8/7/2022 8:12 PM CDT	At 812 pm cdt, a severe thunderstorm was located near tama, or 7 miles southeast of toledo, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, chelsea, vining and elberon. hail threat, radar indicated max hail size, <. 75 in wind threat, radar indicated max wind gust, 60 mph.
8/7/2022 7:54 PM CDT	At 754 pm cdt, a severe thunderstorm was located 7 miles north of grinnell, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. this severe thunderstorm will be near, tama around 810 pm cdt. other locations in the path of this severe thunderstorm include holiday lake, chelsea, vining and elberon. hail threat, radar indicated max hail size, 0. 75 in wind threat, radar indicated max wind gust, 60 mph.
7/11/2022 5:41 AM CDT	At 541 am cdt, severe thunderstorms were located along a line extending from near grundy center to 6 miles south of traer to belle plaine, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
4/23/2022 8:17 PM CDT	At 817 pm cdt, severe thunderstorms were located along a line extending from near conrad to 9 miles northwest of rock creek lake to near monroe, moving northeast at 55 mph (broadcast media). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
3/5/2022 6:25 PM CST	At 625 pm cst, a confirmed tornado was located 8 miles north of grinnell, moving northeast at 40 mph (weather spotters confirmed tornado). Hazards include damaging tornado and quarter size hail. Flying debris will be dangerous to those caught without shelter. mobile homes will be damaged or destroyed. damage to roofs, windows, and vehicles will occur. tree damage is likely. Locations impacted include, toledo and tama.
3/5/2022 6:03 PM CST	At 602 pm cst, a confirmed tornado was located near newton, moving northeast at 45 mph (weather spotters confirmed tornado). Hazards include damaging tornado and quarter size hail. Flying debris will be dangerous to those caught without shelter. mobile homes will be damaged or destroyed. damage to roofs, windows, and vehicles will occur. tree damage is likely. the tornado will be near, rock creek lake around 610 pm cst. grinnell around 620 pm cst. Other locations in the path of this tornadic thunderstorm include toledo and tama.
12/15/2021 7:37 PM CST	At 736 pm cst, severe thunderstorms were located along a line extending from near ladora to near lancaster, 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, ottumwa, oskaloosa, grinnell, centerville, albia, bloomfield, montezuma, brooklyn, new sharon, eddyville, ottumwa industrial airport, lake sundown, rathbun lake, eldon, victor, fremont, moravia, agency, moulton and beacon.
12/15/2021 7:09 PM CST	At 708 pm cst, severe thunderstorms were located along a line extending from near grinnell to 11 miles west of unionville, 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.
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.
8/10/2021 3:40 PM CDT	At 339 pm cdt, a severe thunderstorm was located near keystone, or 15 miles southwest of vinton, moving east at 50 mph (radar indicated. this storm has a history of producing 60 mph wind gusts). 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, toledo, tama, traer, dysart, meskwaki casino, le grand, garwin, gilman, holiday lake, chelsea, montour, clutier, elberon, ferguson, hartwick, vining, tf clark state park and toledo municipal airport. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
8/10/2021 3:19 PM CDT	At 318 pm cdt, a severe thunderstorm was located over tama, or over toledo, moving east at 40 mph (public. report of 60 mph wind gust along hwy. 30 near le grand at 314 pm). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. this severe thunderstorm will remain over mainly rural areas of northern poweshiek, southeastern marshall, tama and northeastern jasper counties, including the following locations, le grand, ferguson, tf clark state park, laurel, haverhill, elberon, montour, garwin, gilman and toledo municipal airport. hail threat, radar indicated max hail size, 1. 00 in wind threat, observed max wind gust, 60 mph.
8/10/2021 3:00 PM CDT	At 300 pm cdt, a severe thunderstorm was located 8 miles southwest of meskwaki casino, or 11 miles north of grinnell, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. this severe thunderstorm will be near, meskwaki casino around 310 pm cdt. toledo and tama around 320 pm cdt. hail threat, radar indicated max hail size, 1. 00 in wind threat, radar indicated max wind gust, 60 mph.
7/14/2021 9:26 PM CDT	The severe thunderstorm warning for northern poweshiek and southern tama counties will expire at 930 pm cdt, the storm which prompted the warning has moved out of the area. therefore, the warning will be allowed to expire. however gusty winds and heavy rain are still possible with this thunderstorm. a tornado watch remains in effect until 1100 pm cdt for central iowa.
7/14/2021 9:10 PM CDT	At 909 pm cdt, a severe thunderstorm was located near belle plaine, or 14 miles southeast of toledo, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, grinnell, tama, brooklyn, victor, holiday lake, malcom, chelsea, hartwick and grinnell regional airport. This includes interstate 80 between mile markers 193 and 204.
7/14/2021 9:05 PM CDT	At 905 pm cdt, a severe thunderstorm was located 7 miles west of belle plaine, or 12 miles southeast of toledo, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, grinnell, toledo, tama, brooklyn, meskwaki casino, le grand, victor, holiday lake, malcom, chelsea, montour, elberon, hartwick, vining, grinnell regional airport and toledo municipal airport. This includes interstate 80 between mile markers 193 and 204.
7/14/2021 8:45 PM CDT	At 844 pm cdt, a severe thunderstorm was located 8 miles north of grinnell, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
6/20/2021 8:13 PM CDT	At 813 pm cdt, a severe thunderstorm was located near grinnell, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs, siding, and trees. locations impacted include, grinnell, brooklyn, victor, holiday lake, malcom, hartwick and guernsey. This includes interstate 80 between mile markers 191 and 204.
6/20/2021 7:59 PM CDT	At 759 pm cdt, a severe thunderstorm was located over grinnell, moving east at 20 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. expect damage to roofs, siding, and trees
8/10/2020 12:28 PM CDT	At 1227 pm cdt, severe thunderstorms were located along a line extending from 7 miles south of reinbeck to near brooklyn to 6 miles northeast of eddyville, moving east at 70 mph (trained spotters). Hazards include 60 mph wind gusts still possible as these storms depart. expect damage to roofs, siding, and trees
8/10/2020 12:04 PM CDT	At 1203 pm cdt, severe thunderstorms were located along a line extending from near traer to near victor to 6 miles west of delta, moving east at 60 mph. these are very dangerous storms (trained weather spotters reporting widespread wind damage). Hazards include 90 mph wind gusts and quarter size hail. some areas may have winds in excess of 100 mph!. You are in a life-threatening situation. flying debris may be deadly to those caught without shelter. mobile homes will be heavily damaged or destroyed. homes and businesses will have substantial roof and window damage. expect extensive tree damage and power outages. locations impacted include, marshalltown, oskaloosa, pella, grinnell, toledo, montezuma, tama, traer, brooklyn, dysart, new sharon, conrad, meskwaki casino, rock creek lake, gladbrook, le grand, victor, sully, garwin and gilman. This includes interstate 80 between mile markers 175 and 204.
8/10/2020 11:52 AM CDT	At 1152 am cdt, severe thunderstorms were located along a line extending from 8 miles east of conrad to near brooklyn to near oskaloosa, moving east at 60 mph. these are very dangerous storms (trained spotters). Hazards include 90 mph wind gusts and quarter size hail. You are in a life-threatening situation. flying debris may be deadly to those caught without shelter. mobile homes will be heavily damaged or destroyed. homes and businesses will have substantial roof and window damage. Expect extensive tree damage and power outages.
8/10/2020 11:44 AM CDT	At 1143 am cdt, severe thunderstorms were located along a line extending from 9 miles southwest of reinbeck to near brooklyn to 6 miles northwest of oskaloosa, moving east at 70 mph. these are very dangerous storms (radar indicated). Hazards include 80 mph wind gusts and quarter size hail. Flying debris will be dangerous to those caught without shelter. mobile homes will be heavily damaged. expect considerable damage to roofs, windows, and vehicles. extensive tree damage and power outages are likely. locations impacted include, marshalltown, newton, oskaloosa, pella, grinnell, toledo, montezuma, tama, colfax, monroe, traer, prairie city, state center, brooklyn, dysart, new sharon, baxter, iowa speedway, meskwaki casino and rock creek lake. This includes interstate 80 between mile markers 154 and 204.
8/10/2020 11:33 AM CDT	At 1133 am cdt, severe thunderstorms were located along a line extending from conrad to near grinnell to pella, moving east at 70 mph. these are very dangerous storms (radar indicated). Hazards include 80 mph wind gusts and quarter size hail. Flying debris will be dangerous to those caught without shelter. mobile homes will be heavily damaged. expect considerable damage to roofs, windows, and vehicles. extensive tree damage and power outages are likely. locations impacted include, marshalltown, newton, altoona, oskaloosa, pella, grinnell, pleasant hill, nevada, toledo, montezuma, carlisle, bondurant, story city, tama, mitchellville, colfax, monroe, traer, prairie city and state center. This includes interstate 80 between mile markers 142 and 204.
8/10/2020 11:19 AM CDT	At 1118 am cdt, severe thunderstorms were located along a line extending from 12 miles southwest of eldora to near newton to pleasantville, moving east at 70 mph. these are very dangerous storms (radar indicated). Hazards include 80 mph wind gusts and quarter size hail. Flying debris will be dangerous to those caught without shelter. mobile homes will be heavily damaged. expect considerable damage to roofs, windows, and vehicles. Extensive tree damage and power outages are likely.
6/15/2019 6:24 PM CDT	At 624 pm cdt, severe thunderstorms were located along a line extending from near belle plaine to 6 miles southeast of montezuma to near oskaloosa, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. locations impacted include, montezuma, brooklyn, new sharon, victor, holiday lake, malcom, deep river, barnes city, hartwick and guernsey. This includes interstate 80 between mile markers 190 and 204.
6/15/2019 6:20 PM CDT	At 619 pm cdt, severe thunderstorms were located along a line extending from near belle plaine to near montezuma to 6 miles northwest of oskaloosa, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs, siding, and trees. locations impacted include, pella, grinnell, montezuma, brooklyn, new sharon, victor, sully, holiday lake, lynnville, malcom, deep river, barnes city, searsboro, hartwick, guernsey and grinnell regional airport. This includes interstate 80 between mile markers 181 and 204.
6/15/2019 6:06 PM CDT	At 606 pm cdt, severe thunderstorms were located along a line extending from 7 miles west of belle plaine to near montezuma to near pella, moving east 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, newton, pella, grinnell, montezuma, monroe, brooklyn, new sharon, iowa speedway, rock creek lake, victor, sully, kellogg, gilman, holiday lake, lynnville, malcom, deep river, barnes city, oakland acres and reasnor. This includes interstate 80 between mile markers 165 and 204.
6/15/2019 5:49 PM CDT	The national weather service in des moines has issued a * severe thunderstorm warning for. poweshiek county in central iowa. southeastern marshall county in central iowa. northeastern marion county in south central iowa. Southern tama county in central iowa.
5/24/2019 8:05 AM CDT	At 805 am cdt, severe thunderstorms were located along a line extending from 7 miles east of tama to near brooklyn, moving northeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, montezuma, brooklyn, victor, holiday lake, chelsea, hartwick and guernsey. This includes interstate 80 between mile markers 192 and 204.
5/24/2019 7:54 AM CDT	At 754 am cdt, severe thunderstorms were located along a line extending from near tama to near montezuma, moving northeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
5/16/2019 8:38 PM CDT	At 830 pm cdt, a severe thunderstorm was located 7 miles southwest of belle plaine, or 15 miles southeast of toledo, moving east at 25 mph (radar indicated). Hazards include half dollar size hail. Damage to vehicles is expected. Locations impacted include, toledo, tama, holiday lake, chelsea, elberon, hartwick, vining and toledo municipal airport.
5/16/2019 8:30 PM CDT	At 739 pm cdt, a severe thunderstorm was located near meskwaki casino, or 7 miles southwest of toledo, moving east at 20 mph (radar indicated). Hazards include half dollar size hail. damage to vehicles is expected
5/16/2019 8:23 PM CDT	At 823 pm cdt, a severe thunderstorm was located near brooklyn, or 7 miles northeast of montezuma, moving east at 20 mph (radar indicated). Hazards include quarter size hail. damage to vehicles is expected
5/16/2019 7:39 PM CDT	At 739 pm cdt, a severe thunderstorm was located near meskwaki casino, or 7 miles southwest of toledo, moving east at 20 mph (radar indicated). Hazards include half dollar size hail. damage to vehicles is expected
10/8/2018 10:10 PM CDT	A severe thunderstorm warning remains in effect until 1015 pm cdt for poweshiek county, in addition, a tornado warning is in effect for a small portion of northwest poweshiek county until 1030 pm cdt. at 1008 pm cdt, a severe thunderstorm was located near brooklyn, or 9 miles east of grinnell, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, grinnell, montezuma, brooklyn, victor, holiday lake, malcom, hartwick and grinnell regional airport. This includes interstate 80 between mile markers 181 and 204.
10/8/2018 9:54 PM CDT	At 954 pm cdt, a severe thunderstorm was located near grinnell, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
6/6/2018 6:26 PM CDT	At 626 pm cdt, a severe thunderstorm was located near grinnell, moving south 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, newton, grinnell, montezuma, brooklyn, iowa speedway, rock creek lake, victor, sully, kellogg, gilman, holiday lake, lynnville, malcom, deep river, barnes city, oakland acres, reasnor, searsboro, hartwick and guernsey. This includes interstate 80 between mile markers 165 and 204.
6/6/2018 6:08 PM CDT	At 608 pm cdt, a severe thunderstorm was located near grinnell, moving south 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 9:27 PM CDT	The severe thunderstorm warning for northeastern poweshiek and southeastern tama counties will expire at 930 pm cdt, the storm which prompted the warning has moved out of the area. therefore the warning will be allowed to expire. however gusty winds and heavy rain are still possible with this thunderstorm.
5/3/2018 9:16 PM CDT	At 915 pm cdt, a severe thunderstorm was located near belle plaine, or 12 miles east of toledo, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. Locations impacted include, chelsea, elberon, hartwick and vining.
5/3/2018 8:48 PM CDT	At 847 pm cdt, a severe thunderstorm was located near grinnell, moving northeast at 40 mph (radar indicated). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
9/16/2017 4:21 PM CDT	At 420 pm cdt, a severe thunderstorm was located 8 miles southeast of tama, or 9 miles southeast of toledo, moving northeast at 45 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. expect damage to roofs, siding, and trees
8/10/2017 4:09 PM CDT	The severe thunderstorm warning for eastern poweshiek county will expire at 415 pm cdt, the severe thunderstorm which prompted the warning has moved out of the warned area. therefore, the warning will be allowed to expire.
8/10/2017 3:57 PM CDT	At 357 pm cdt, a severe thunderstorm was located over victor, or 13 miles northeast of montezuma, moving east 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, montezuma, brooklyn, victor, malcom, deep river, hartwick and guernsey. This includes interstate 80 between mile markers 191 and 204.
8/10/2017 3:44 PM CDT	At 343 pm cdt, a severe thunderstorm was located near brooklyn, or near montezuma, moving east at 35 mph (radar indicated). Hazards include quarter size hail. damage to vehicles is expected
7/20/2017 11:53 PM CDT	The severe thunderstorm warning for eastern poweshiek county will expire at midnight cdt, the storms which prompted the warning have moved out of the area. 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.
7/20/2017 11:45 PM CDT	At 1145 pm cdt, severe thunderstorms were located along a line extending from near ladora to near millersburg, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, montezuma, brooklyn, victor, holiday lake, malcom, deep river, barnes city, hartwick and guernsey. This includes interstate 80 between mile markers 189 and 204.
7/20/2017 11:29 PM CDT	At 1127 pm cdt, severe thunderstorms were located along a line extending from 6 miles northwest of brooklyn to near montezuma, moving east at 40 mph (measured wind gust of 58 mph in grinnell at 1120 pm cdt). Hazards include 60 mph wind gusts. expect damage to roofs, siding, and trees
6/16/2017 12:27 AM CDT	The severe thunderstorm warning for poweshiek county will expire at 1230 am 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 severe thunderstorm watch remains in effect until 100 am cdt for central iowa. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service des moines.
6/16/2017 12:14 AM CDT	At 1214 am cdt, a severe thunderstorm was located 7 miles southwest of brooklyn, or 7 miles north of montezuma, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, grinnell, montezuma, brooklyn, victor, holiday lake, malcom, deep river, searsboro, hartwick, guernsey and grinnell regional airport. This includes interstate 80 between mile markers 180 and 204.
6/15/2017 11:54 PM CDT	At 1154 pm cdt, a severe thunderstorm was located near rock creek lake, or near grinnell, moving east at 40 mph (radar indicated). Hazards include ping pong ball size hail and 60 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees.
4/15/2017 8:19 PM CDT	At 819 pm cdt, a severe thunderstorm was located near belle plaine, or 12 miles west of marengo, moving northeast at 40 mph (radar indicated). Hazards include quarter size hail. Damage to vehicles is expected. Locations impacted include, victor, holiday lake, chelsea and hartwick.
4/15/2017 7:59 PM CDT	At 758 pm cdt, a severe thunderstorm was located near brooklyn, or 8 miles east of grinnell, moving northeast at 40 mph (trained weather spotters). Hazards include quarter size hail. Damage to vehicles is expected. locations impacted include, brooklyn, victor, holiday lake, malcom, chelsea and hartwick. This includes interstate 80 between mile markers 188 and 195.
4/15/2017 7:41 PM CDT	At 741 pm cdt, a severe thunderstorm was located near grinnell, moving northeast at 45 mph (radar indicated). Hazards include quarter size hail. Damage to vehicles is expected. locations impacted include, grinnell, brooklyn, victor, holiday lake, malcom, chelsea, searsboro, hartwick and grinnell regional airport. This includes interstate 80 between mile markers 181 and 204.
4/15/2017 7:26 PM CDT	At 725 pm cdt, a severe thunderstorm was located 8 miles southeast of iowa speedway, or 10 miles southeast of newton, moving northeast at 40 mph (radar indicated). Hazards include quarter size hail. damage to vehicles is expected
4/10/2017 1:02 AM CDT	At 101 am cdt, a severe thunderstorm was located near new sharon, or 7 miles south of montezuma, moving northeast at 55 mph (radar indicated). Hazards include quarter size hail. Damage to vehicles is expected. locations impacted include, montezuma, brooklyn, new sharon, victor, deep river, barnes city, searsboro, hartwick and guernsey. This includes interstate 80 between mile markers 193 and 204.
4/10/2017 12:50 AM CDT	At 1250 am cdt, a severe thunderstorm was located 7 miles southwest of new sharon, or 7 miles east of pella, moving northeast at 55 mph (radar indicated). Hazards include quarter size hail. Damage to vehicles is expected. locations impacted include, oskaloosa, montezuma, brooklyn, new sharon, victor, deep river, barnes city, leighton, searsboro, hartwick and guernsey. This includes interstate 80 between mile markers 193 and 204.
4/10/2017 12:43 AM CDT	At 1243 am cdt, a severe thunderstorm was located near pella, moving northeast at 55 mph (radar indicated). Hazards include quarter size hail. damage to vehicles is expected
3/6/2017 8:15 PM CST	At 814 pm cst, severe thunderstorms were located along a line extending from la porte city to 6 miles west of montezuma, moving east at 45 mph (emergency management. these storms have a history of producing strong winds in excess of 60 mph). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, grinnell, toledo, montezuma, tama, traer, brooklyn, dysart, meskwaki casino, victor, sully, holiday lake, lynnville, malcom, deep river, chelsea, clutier, elberon, barnes city, oakland acres and searsboro. this includes interstate 80 between mile markers 177 and 204. A tornado watch remains in effect until 1000 pm cst for central and northeastern iowa.
3/6/2017 7:40 PM CST	At 740 pm cst, severe thunderstorms were located along a line extending from near reinbeck to monroe, moving east at 45 mph (emergency management. 65 mph winds have been reported with these storms in state center). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
11/28/2016 4:56 PM CST	The tornado warning for southeastern poweshiek county will expire at 500 pm cst, the storm which prompted the warning has weakened below severe limits, and no longer appears capable of producing a tornado. therefore the warning will be allowed to expire.
11/28/2016 4:35 PM CST	At 435 pm cst, a confirmed tornado was located near montezuma, moving northeast at 25 mph (confirmed tornado. a tornado has been confirmed on the ground at 433 pm cdt). Hazards include tornado. Expect damage to mobile homes. roofs. and vehicles. this tornado will be near, brooklyn around 450 pm cst. victor around 500 pm cst. other locations impacted by this tornadic thunderstorm include victor, deep river, guernsey and hartwick. This includes interstate 80 between mile markers 195 and 204.
11/28/2016 4:30 PM CST	At 429 pm cst, a severe thunderstorm capable of producing a tornado was located over montezuma, moving northeast at 20 mph (radar indicated rotation. a funnel cloud was reported just east of montezuma at 425 pm cdt). Hazards include tornado. Expect damage to mobile homes. roofs. and vehicles. this dangerous storm will be near, victor around 500 pm cst. other locations impacted by this tornadic thunderstorm include victor, deep river, guernsey and hartwick. This includes interstate 80 between mile markers 195 and 204.
11/28/2016 4:19 PM CST	At 418 pm cst, a tornado producing storm was located near montezuma, moving northeast at 25 mph (radar confirmed tornado). Hazards include tornado. Expect damage to mobile homes. roofs. and vehicles. this tornadic storm will be near, montezuma around 430 pm cst. brooklyn around 450 pm cst. victor around 500 pm cst. other locations impacted by this tornadic thunderstorm include victor, deep river, guernsey and hartwick. This includes interstate 80 between mile markers 195 and 204.
8/4/2016 8:41 PM CDT	The severe thunderstorm warning for poweshiek and southeastern jasper counties will expire at 845 pm 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 heavy rain is still possible with these thunderstorms. a severe thunderstorm watch remains in effect until midnight cdt for central iowa.
8/4/2016 8:19 PM CDT	At 819 pm cdt, severe thunderstorms were located along a line extending from near norway to near montezuma, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. and trees. Locations impacted include, grinnell, montezuma, brooklyn, victor, sully, lynnville, malcom, deep river, barnes city, searsboro, hartwick, guernsey and grinnell regional airport.
8/4/2016 7:41 PM CDT	At 741 pm cdt, severe thunderstorms were located along a line extending from near keystone to near grinnell, moving southeast at 30 mph (trained weather spotters). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. And trees.
8/4/2016 7:41 PM CDT	At 741 pm cdt, severe thunderstorms were located along a line extending from near keystone to near grinnell, moving southeast at 30 mph (trained weather spotters). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. And trees.
11/11/2015 4:57 PM CST	The severe thunderstorm warning for tama and northeastern poweshiek counties will expire at 500 pm cst, the storms which prompted the warning have moved out of the area. therefore the warning will be allowed to expire. however gusty winds are still possible with these thunderstorms. a tornado watch remains in effect until 600 pm cst for central iowa.
11/11/2015 4:43 PM CST	At 443 pm cst, severe thunderstorms were located along a line extending from 4 miles southwest of dike to 6 miles northeast of toledo to 6 miles north of brooklyn, moving northeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding and trees. locations impacted include, toledo, tama, traer, brooklyn, dysart, meskwaki casino, gladbrook, victor, garwin, holiday lake, chelsea, clutier, elberon, hartwick, guernsey, vining and toledo municipal airport. this includes interstate 80 between mile markers 194 and 204. A tornado watch remains in effect until 600 pm cst for central iowa.
11/11/2015 4:03 PM CST	At 403 pm cst, severe thunderstorms were located along a line extending from near state center to 7 miles southeast of iowa speedway to 3 miles east of pella, moving northeast at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. Siding and trees.
8/10/2015 12:22 AM CDT	At 1222 am cdt, a severe thunderstorm was located over toledo, moving southeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding and trees. This severe thunderstorm will remain over mainly rural areas of southern tama and northeastern poweshiek counties, including the following locations, garwin, elberon, montour, toledo municipal airport, union grove state park, hartwick, vining, chelsea, victor and holiday lake.
8/10/2015 12:00 AM CDT	At 1200 am cdt, a severe thunderstorm was located 5 miles northeast of marshalltown, moving southeast at 45 mph (law enforcement). Hazards include 60 mph wind gusts. Expect damage to roofs. Siding and trees.
8/10/2015 12:00 AM CDT	At 1200 am cdt, a severe thunderstorm was located 5 miles northeast of marshalltown, moving southeast at 45 mph (law enforcement). Hazards include 60 mph wind gusts. Expect damage to roofs. Siding and trees.
7/28/2015 5:13 PM CDT	The severe thunderstorm warning for southeastern tama and northern poweshiek counties will expire at 515 pm cdt, the storm which prompted the warning has moved out of the area. therefore the warning will be allowed to expire.
7/28/2015 4:49 PM CDT	At 449 pm cdt, a severe thunderstorm was located near belle plaine, or 12 miles west of marengo, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding and trees. Locations impacted include, toledo, tama, victor, holiday lake, chelsea, elberon, hartwick, vining and toledo municipal airport.
7/28/2015 4:40 PM CDT	At 440 pm cdt, a severe thunderstorm was located 5 miles southwest of belle plaine, or 14 miles southeast of toledo, moving east at 50 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. Siding and trees.
6/20/2015 5:36 PM CDT	The severe thunderstorm warning for southeastern tama and northeastern poweshiek counties will expire at 545 pm cdt, the storm which prompted the warning has moved out of the area. therefore the warning will be allowed to expire. a tornado watch remains in effect until 1100 pm cdt for central iowa.
6/20/2015 5:22 PM CDT	At 522 pm cdt, a severe thunderstorm was located 6 miles north of brooklyn, or 13 miles southeast of toledo, moving east at 30 mph (radar indicated). Hazards include quarter size hail. Damage to vehicles is expected. locations impacted include, holiday lake, chelsea and hartwick. A tornado watch remains in effect until 1100 pm cdt for central iowa.
1/1/0001 12:00 AM	Quarter sized hail reported 0.5 miles NNE of Hartwick, IA, relayed from poweshiek county dispatch
1/1/0001 12:00 AM	Half Dollar sized hail reported 2.6 miles SSW of Hartwick, IA