Wisconsin Severe Flash Flood Warning | Effective 06/24/2026 16:44

Headline: 
Flash Flood Warning issued June 24 at 6:44PM CDT until June 24 at 9:30PM CDT by NWS Green Bay WI
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
June 24, 2026 - 4:44pm
Expires: 
June 24, 2026 - 7:30pm
Description: 
At 644 PM CDT, trained weather spotters reported thunderstorms producing heavy rain in Green Bay. Between 1 and 2 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is already occurring. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Trained spotters reported flash flooding in the Green Bay area. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Some locations that will experience flash flooding include... Green Bay, Bellevue Town, Oneida, De Pere, Howard, Ashwaubenon, Allouez, Ledgeview, Hobart, Lambeau Field and Leo Frigo Bridge.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads.
Area Description: 
Brown, WI
Forcast Office: 
NWS Green Bay WI