National Weather Service United States Department of Commerce

A lake-effect snow band is approaching far southeastern WI this morning and could produce accumulations to around 1 inch along the immediate shoreline if and when it arrives.
A "clipper system" will arrive in a west to east manner Sunday afternoon and evening, delivering light snowfall. Snow will likely peak Sunday evening and wrap up late Sunday night, leaving half an inch / less than 1 inch snow accumulations region-wide. Our forecast calls for ~60% chances of precipitation with this system. After that, mostly dry weather through the first half of the upcoming work week, with highs remaining in the 20s.