Milwaukee, WI – Southeast Wisconsin could see travel headaches overnight as thunderstorms roll across the region into early Thursday morning. Drivers on I-94 and I-43 should prepare for slick conditions and slower commutes before sunrise Thursday.
According to the National Weather Service in Milwaukee, showers and storms are expected to increase after 4 a.m. Thursday, with rainfall totals between a quarter and half an inch. Winds from the southwest will shift northeast by midday, bringing gusts up to 15 mph. The heaviest storms could include brief downpours, thunder, and lightning before tapering off Thursday afternoon.
The greater Milwaukee metro, along with counties stretching from Waukesha to Racine and Kenosha, remains under the strongest threat window for morning storms. Commuters are advised to allow extra travel time and keep headlights on during rain bands. Spotter activation will not be needed, but NWS notes storm activity may cause isolated power outages or ponding on roadways.
By Thursday night, skies should clear, setting up a stretch of calm weather into the Labor Day weekend. Friday through Monday looks mostly sunny with highs in the low to mid-70s, offering ideal conditions for outdoor plans across southeastern Wisconsin.
Storm chances fade after Thursday, but a cooler breeze from the northeast will keep temperatures mild heading into the holiday. Anyone planning lakefront events should be aware of shifting winds that could bring stronger waves along Lake Michigan.
Conditions stabilize by Friday night, with sunshine carrying through Labor Day. Another warmup is expected by Tuesday as highs return to the upper 70s.
Five Day Forecast for Milwaukee, WI
- Thursday: High near 71. Chance of morning storms, clearing afternoon.
- Friday: Mostly sunny, high 68. Northeast winds 5–10 mph.
- Saturday: Sunny, high 71. East winds increasing late.
- Sunday: Sunny, high 74. Calm winds.
- Labor Day (Monday): Mostly sunny, high 72. Comfortable conditions continue.
