Iowa Severe Thunderstorm Warning - Severe | Effective 06/11/2026 03:21

Headline: 
Severe Thunderstorm Warning issued June 11 at 5:21AM CDT until June 11 at 5:45AM CDT by NWS Omaha/Valley NE
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 11, 2026 - 3:21am
Expires: 
June 11, 2026 - 3:45am
Description: 
At 520 AM CDT, a severe thunderstorm was located 5 miles southwest of Tabor, or 12 miles northeast of Nebraska City, moving northeast at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Trained weather spotters reported quarter size hail near Union with this storm.. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Shenandoah, Sidney, Tabor, Randolph, Thurman, and Imogene. This includes Interstate 29 between mile markers 17 and 20.
Instruction: 
For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Fremont, IA
Forcast Office: 
NWS Omaha/Valley NE
Sender: 
w-nws.webmaster@noaa.gov