Uncertainty still exists as to the exact track of the storm system and whether rain will mix in, according to forecasters.
Some of the coldest air of the season will follow the storm, with temperatures plunging well below zero Thursday night, according to forecasters.
Winter weather has been pounding southern Wisconsin, bringing lots of snow and then extreme cold temperatures. Keep up with the latest news here.
Gov. Tony Evers declared a state of emergency in Wisconsin on Monday, because of the heavy snows that have fallen and the extreme cold still to come.
Travelers should check for weather conditions, carry cold-weather provisions in vehicles