Wisconsin Severe Severe Thunderstorm Warning | Effective 09/04/2026 00:12

Headline: 
Severe Thunderstorm Warning issued September 4 at 2:12AM CDT until September 4 at 2:30AM CDT by NWS Green Bay WI
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
September 4, 2026 - 12:12am
Expires: 
September 4, 2026 - 12:30am
Description: 
At 212 AM CDT, severe thunderstorms were located along a line from near Oshkosh to near Rush Lake, or along a line from near Oshkosh to 16 miles southwest of Oshkosh, moving southeast at 35 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. This severe thunderstorm will be near... Central Lake Winnebago, Rush Lake and Northern Lake Winnebago around 215 AM CDT. Other locations impacted by the severe thunderstorm include Wittman Field, Ring, Eaa, Ford Festival Grounds, Pickett, Winnebago, Fisk and Black Wolf Point.
Instruction: 
Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. These storms are capable of producing widespread damaging winds and large hail. Tornadoes can develop quickly from severe thunderstorms. Seek shelter immediately in an interior room on the lowest floor of a well-built structure.
Area Description: 
Waushara, WI; Winnebago, WI
Forcast Office: 
NWS Green Bay WI
Sender: 
w-nws.webmaster@noaa.gov