Milwaukee, Wis. – Parts of southern Wisconsin could see up to 2 inches of rainfall by late Tuesday as strong storms roll through, raising the risk of localized flooding and hazardous travel from Elkhorn to Kenosha.
According to the National Weather Service in Milwaukee, scattered storms will develop Tuesday afternoon across south-central Wisconsin, then spread east through the evening. Rainfall rates may intensify, with a 20–40% chance of 2 inches or more in counties like Walworth, Racine, Kenosha, and Waukesha.
Communities including Elkhorn (85% chance of 1”+), Milwaukee (82%), and Janesville (80%) are among the most likely to see significant totals. Winds may gust with stronger cells. Drivers should plan for ponding on roads, slower commutes, and visibility reductions. Residents in low-lying areas should secure valuables and check storm drains.
This system marks the region’s first widespread heavy rain event of June, as a cold front moves in behind the storms. While the risk of severe weather is low, isolated downpours and lightning are possible into the early hours of Wednesday.
Rain chances ease by dawn Wednesday, but additional updates may follow if storm intensity increases.
