National Weather Service United States Department of Commerce

Multiple rounds of light snow are on the docket this week, though amounts and impacts look to be low. The first wave of light snow moves through today, with the highest amounts over far southwest Wisconsin. More light snow is on the docket for Tuesday night into Wednesday and Friday with the next chance of widespread measurable snow shaping up to be Saturday night into Sunday, though details are sparse at this time.
Temperatures will be below normal this week with highs for the first half of the week topping out in the teens and 20s. Morning wind chills during this time sit in the single digits above and below 0. A cold front blasts through Wednesday evening and causes temperatures to plummet Wednesday night well below zero. Wind chills by early Thursday morning fall to between -15 and -25.