Iowa Severe Thunderstorm Warning - Severe | Effective 06/05/2026 21:56

Headline: 
Severe Thunderstorm Warning issued June 5 at 11:56PM CDT until June 6 at 12:45AM CDT by NWS Des Moines IA
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 5, 2026 - 9:56pm
Expires: 
June 5, 2026 - 10:45pm
Description: 
At 1156 PM CDT, a severe thunderstorm was located over Green Valley Lake, or near Creston, moving east at 30 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Creston, Corning, Lake Icaria, Green Valley Lake, Prescott, Nodaway, Cromwell, Kent, Carbon, Creston Municipal Airport, Corning Municipal Airport, Green Valley Lake State Park, and Lake Icaria State Park.
Instruction: 
For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.
Area Description: 
Adair, IA; Adams, IA; Cass, IA; Union, IA
Forcast Office: 
NWS Des Moines IA
Sender: 
w-nws.webmaster@noaa.gov