Milwaukee woke up to clouds, about 57°F, and a light south breeze this morning, and the umbrella is not just a fashion accessory today. Showers and thunderstorms are expected on and off through Wednesday, June 24, with the steadiest rain likely before mid‑afternoon and daytime highs topping out near 73°F. If you have a morning or midday commute, plan on wet roads, slower traffic and the usual brake‑light parade, so build in a little extra time.
What To Expect Today
Periods of moderate to heavy rain are likely before 3 p.m., with forecasters putting the chance of precipitation near 90% and heavier pockets possibly dropping about a half to three‑quarters of an inch. There is also a Marginal Risk for severe thunderstorms Wednesday afternoon into early evening, with damaging wind gusts and hail the main concerns, especially in spots that manage some early clearing that lets storms strengthen. Beyond midweek, a warming trend is expected early next week with highs climbing into the upper 80s and low 90s and humidity that could push heat index values above 100 in some locations, according to the National Weather Service.
Timing And Travel
Storms should gradually wind down late Wednesday evening, with lows in the upper 50s and the potential for some patchy fog overnight. South to southwest winds will run around 5 to 10 mph. Short, intense bursts of rain can quickly make roads slick and visibility lousy, so avoid plowing through standing water and ease off the gas in any downpours. If you have afternoon or evening outdoor plans, keep one eye on the sky and another on local radar.
Late Week Outlook
Thursday looks partly sunny with a high near 72°F and only a smaller chance of afternoon showers. Friday and the weekend trend drier, with highs in the low to mid‑70s for a more comfortable stretch. Early next week, a much warmer pattern takes over, so expect hotter, stickier weather if you have outdoor events lined up for Monday or Tuesday.
Plan Ahead
Have a rain jacket handy and a backup plan for anything outdoors. Keep an eye on weather alerts Wednesday and head inside if lightning pops up or winds suddenly kick up. If you need to be on the road, give yourself extra time and watch for water collecting in low‑lying spots.
