Iowa, Nebraska Severe Thunderstorm Warning - Severe | Effective 06/11/2026 02:51

Headline: 
Severe Thunderstorm Warning issued June 11 at 4:51AM CDT until June 11 at 5:45AM CDT by NWS Omaha/Valley NE
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 11, 2026 - 2:51am
Expires: 
June 11, 2026 - 3:45am
Description: 
SVROAX The National Weather Service in Omaha has issued a * Severe Thunderstorm Warning for... Fremont County in southwestern Iowa... Northeastern Otoe County in southeastern Nebraska... Southeastern Cass County in southeastern Nebraska... * Until 545 AM CDT. * At 451 AM CDT, a severe thunderstorm was located 4 miles north of Dunbar, or 8 miles northwest of Nebraska City, moving northeast at 45 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Nebraska City, Shenandoah, Sidney, Tabor, Farragut, Riverton, Union, Nehawka, Dunbar, Randolph, Thurman, Imogene, Camp Catron, and Waubonsie State Park. This includes Interstate 29 between mile markers 7 and 24.
Instruction: 
For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Fremont, IA; Cass, NE; Otoe, NE
Forcast Office: 
NWS Omaha/Valley NE
Sender: 
w-nws.webmaster@noaa.gov