Wisconsin Severe Severe Thunderstorm Warning | Effective 07/01/2026 05:15

Headline: 
Severe Thunderstorm Warning issued July 1 at 7:15AM CDT until July 1 at 8:00AM CDT by NWS Green Bay WI
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
July 1, 2026 - 5:15am
Expires: 
July 1, 2026 - 6:00am
Description: 
SVRGRB The National Weather Service in Green Bay has issued a * Severe Thunderstorm Warning for... Northwestern Calumet County in east central Wisconsin... Northeastern Winnebago County in east central Wisconsin... Outagamie County in northeastern Wisconsin... * Until 800 AM CDT. * At 715 AM CDT, a severe thunderstorm was located 9 miles east of Lake Poygan, or 13 miles northwest of Oshkosh, moving east at 50 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * This severe thunderstorm will be near... Central Lake Winnebago around 725 AM CDT. Menasha and Northern Lake Winnebago around 730 AM CDT. Appleton, Kimberly, Darboy and High Cliff State Park around 735 AM CDT. Kaukauna and Little Chute around 740 AM CDT. Other locations impacted by the severe thunderstorm include Clarks Point, Dale, Winneconne, Butte Des Morts, Lake Butte Des Mor, Rivermoor, Larsen, Mikesville, Medina and Allenville.
Instruction: 
Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds.
Area Description: 
Calumet, WI; Outagamie, WI; Winnebago, WI
Forcast Office: 
NWS Green Bay WI