National Weather Service United States Department of Commerce

Light snow is forecast Tuesday afternoon and evening as a clipper system moves across southern Wisconsin. Best potential for snow will be from late afternoon into the early evening hours. Light accumulation is possible, with areas north of I-94 currently having the greatest chances of seeing measurable totals. Slick spots can't be ruled out during the evening commute.
Mostly sunny and cool conditions prevail on Monday, with a slight warm up expected on Tuesday. Snow moves in later Tuesday afternoon and evening, bringing chances for light snow to the area. Additional snow is possible Wednesday evening.