Milwaukee, Wisconsin – Strong thunderstorms are likely across southern Wisconsin this afternoon, with storm chances peaking between 3 and 10 p.m. as a cold front cuts through the state. Residents from Madison to Milwaukee could see brief heavy downpours, dangerous cloud-to-ground lightning, and gusty winds through late evening.
According to the National Weather Service in Milwaukee, storms may begin as early as 1 p.m. near Wisconsin Dells and reach the Milwaukee metro between 5 and 8 p.m. The highest chances for rain and storms—up to 80%—stretch from Beaver Dam to West Bend and Racine by 7 p.m., lingering into the early overnight hours.
The weather threat coincides with oppressive heat and humidity. Heat indices in southeastern Wisconsin could spike into the upper 90s before storms roll in. Cities like Kenosha and Waukesha are expected to feel mid-90s heat until sunset. Outdoor plans should be reconsidered, especially during the hottest period between 1 and 5 p.m.
If storms approach, seek shelter immediately. Stay hydrated, limit time outdoors, and check for alerts through tonight. Conditions are expected to improve by early Saturday morning, but additional advisories are possible if storms intensify.
🌤 Five-Day Forecast for Southern Wisconsin
- Saturday: Mostly sunny, cooler; highs in the mid-70s
- Sunday: Sunny and pleasant; highs near 78°F
- Monday: Partly cloudy with a stray shower possible; highs in low 80s
- Tuesday: Mostly sunny and warm; highs around 85°F
- Wednesday: Continued warm and dry; highs in upper 80s
