Iowa Severe Thunderstorm Warning | Effective 04/23/2026 15:09

Headline: 
Severe Thunderstorm Warning issued April 23 at 5:09PM CDT until April 23 at 6:00PM CDT by NWS Omaha/Valley NE
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
April 23, 2026 - 3:09pm
Expires: 
April 23, 2026 - 4:00pm
Description: 
SVROAX The National Weather Service in Omaha has issued a * Severe Thunderstorm Warning for... Northwestern Montgomery County in southwestern Iowa... Northeastern Mills County in southwestern Iowa... Southeastern Pottawattamie County in southwestern Iowa... * Until 600 PM CDT. * At 508 PM CDT, severe thunderstorms were located along a line extending from Oakland to 4 miles south of Henderson, moving northeast at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Oakland, Carson, Macedonia, Henderson, Old Town Park, and Farm Creek Public Wildlife Area.
Instruction: 
A Tornado Watch remains in effect until 700 PM CDT for southwestern Iowa. Prepare immediately for large hail and damaging winds. People outside should move immediately to shelter inside a strong building. Stay away from windows. A Tornado Watch remains in effect until 700 PM CDT for southwestern Iowa.
Area Description: 
Mills, IA; Montgomery, IA; Pottawattamie, IA
Forcast Office: 
NWS Omaha/Valley NE
Sender: 
w-nws.webmaster@noaa.gov