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

Headline: 
Severe Thunderstorm Warning issued April 23 at 4:21PM CDT until April 23 at 4:30PM CDT by NWS Omaha/Valley NE
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
April 23, 2026 - 2:21pm
Expires: 
April 23, 2026 - 2:30pm
Description: 
At 420 PM CDT, a severe thunderstorm was located near Cook, or 7 miles north of Tecumseh, moving northeast at 50 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of Johnson County, including the following locations... St Mary and Vesta.
Instruction: 
A Tornado Watch remains in effect until 700 PM CDT for southeastern Nebraska. For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Johnson, NE
Forcast Office: 
NWS Omaha/Valley NE
Sender: 
w-nws.webmaster@noaa.gov