Wisconsin — Headlights shimmer off damp pavement this morning as light rain spreads across southern portions of the state. In colder pockets, that rain briefly freezes on contact, creating a thin glaze that can turn routine drives into cautious crawls.
The National Weather Service reports expanding light rain early today, with air and ground temperatures hovering near freezing. That delicate balance determines whether rain stays liquid or becomes freezing rain. The greatest risk for icing focuses toward central Wisconsin, including areas north of Madison and west toward Wisconsin Dells. A light glaze of ice remains possible, especially on elevated bridges, overpasses, and untreated secondary roads.
Milwaukee and communities farther southeast mainly see plain rain. Still, slick spots cannot be ruled out during the morning commute, particularly where pavement temperatures lag behind warming air. Drivers should slow down, allow extra stopping distance, and stay alert for sudden patches of ice on ramps and shaded roads.
Timing matters. The peak icing window occurred during the early morning hours, with conditions gradually improving after mid-morning as temperatures rise and rain becomes more dominant. By late morning, most locations transition away from freezing concerns, reducing travel impacts.
Looking ahead, this brief winter reminder gives way to a milder stretch. Temperatures trend above freezing into midweek, helping clear any residual slickness. However, winter remains active across the broader region. Additional rain chances return later in the week, and a rain-snow mix cannot be ruled out as colder air approaches toward the weekend.
