National Weather Service United States Department of Commerce

Light snow is expected to develop over south central Wisconsin after midnight tonight and overspread the rest of the area by mid-morning Sunday. Snowfall in the 1 to 5 inch range is expected with the highest amounts southwest of Madison and closer to Lake Michigan. The snow will taper off across south central Wisconsin by Sunday evening, but persist closer to Lake Michigan into Monday morning.
Light snow will begin after midnight tonight through early Sunday morning across the area.
See what the chances for 2 and 4 inches of new snow are for your area from late tonight through Sunday night.