National Weather Service United States Department of Commerce

5/26/2026 Isolated to scattered thunderstorms will develop ahead of a cold front across northeast WI this afternoon. Storms will trend south through the late afternoon and evening as the cold front moves south. While thunderstorms will develop, not every location will get storms. A few strong to severe storms are possible, with wind gusts to 40-60 mph and hail up to 3/4 of an inch.
Quiet weather is expected after midnight as showers and thunderstorms come to an end. Skies will be partly to mostly cloudy, with some patchy fog development late tonight.
5/26/2026 Scattered showers and thunderstorms are expected to pop up Wednesday afternoon as well. Not every location will see storms, with about a 20-40% change at any one location. Some gusty winds or small hail could occur within any storms. Meanwhile, skies will be partly cloudy with high temps ranging from the low 70s near Lake Michigan to the mid 80s in central Wisconsin.