Iowa Severe Thunderstorm Warning | Effective 04/15/2026 19:21

Headline: 
Severe Thunderstorm Warning issued April 15 at 9:21PM CDT until April 15 at 9:45PM CDT by NWS Des Moines IA
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
April 15, 2026 - 7:21pm
Expires: 
April 15, 2026 - 7:45pm
Description: 
At 920 PM CDT, a severe thunderstorm was located over Whitten, or 6 miles southeast of Eldora, moving east at 30 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Eldora, Grundy Center, Conrad, Wellsburg, Union, Liscomb, Holland, New Providence, Beaman, Lincoln, Whitten, Morrison, Pine Lake State Park, and Eldora Municipal Airport.
Instruction: 
For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Grundy, IA; Hardin, IA; Marshall, IA; Tama, IA
Forcast Office: 
NWS Des Moines IA
Sender: 
w-nws.webmaster@noaa.gov