Iowa, Nebraska Severe Thunderstorm Warning | Effective 05/15/2026 19:43

Headline: 
Severe Thunderstorm Warning issued May 15 at 9:43PM CDT until May 15 at 10:30PM CDT by NWS Omaha/Valley NE
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
May 15, 2026 - 7:43pm
Expires: 
May 15, 2026 - 8:30pm
Description: 
SVROAX The National Weather Service in Omaha has issued a * Severe Thunderstorm Warning for... Southeastern Monona County in west central Iowa... Northern Harrison County in southwestern Iowa... Southeastern Burt County in east central Nebraska... North central Washington County in east central Nebraska... * Until 1030 PM CDT. * At 943 PM CDT, a severe thunderstorm was located 3 miles southeast of Tekamah, 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. * This severe thunderstorm will be near... Little Sioux around 950 PM CDT. Pisgah around 1000 PM CDT. Other locations in the path of this severe thunderstorm include Moorhead. This includes Interstate 29 between mile markers 86 and 101.
Instruction: 
For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Harrison, IA; Monona, IA; Burt, NE; Washington, NE
Forcast Office: 
NWS Omaha/Valley NE
Sender: 
w-nws.webmaster@noaa.gov