Iowa Severe Thunderstorm Warning | Effective 04/14/2026 23:21

Headline: 
Severe Thunderstorm Warning issued April 15 at 1:21AM CDT until April 15 at 1:30AM CDT by NWS Des Moines IA
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
April 14, 2026 - 11:21pm
Expires: 
April 14, 2026 - 11:31pm
Description: 
The storms which prompted the warning have weakend and moved out of the warned area. Therefore, the warning will be allowed to expire. A Severe Thunderstorm Watch remains in effect until 200 AM CDT for south central Iowa.
Area Description: 
Clarke, IA; Decatur, IA; Madison, IA
Forcast Office: 
NWS Des Moines IA
Sender: 
w-nws.webmaster@noaa.gov