Wisconsin starts the morning with biting air and patchy fog drifting across Green Bay, where visibility drops quickly on stretches of Highway 41 and I-43. Temperatures sit at 25 degrees, and the wind chill hovers near 19. It feels sharp on exposed skin.
Fog lingers through mid-morning, according to the National Weather Service in Green Bay. Drivers may encounter sudden reductions in visibility, especially near low-lying areas and along the Fox River. Allow extra braking distance and use low-beam headlights.
Skies turn partly sunny later today with a high near 42 degrees. Winds remain light, offering some relief from the early chill. Tonight dips to 27 with patchy fog developing again after 2 a.m.
Sunday brings more patchy morning fog before sunshine returns. Highs reach 42 degrees. Sunday night turns mostly cloudy with lows near 32.
President’s Day looks brighter and milder. Highs climb to 51 degrees under mostly sunny skies. That’s well above average for mid-February in northeast Wisconsin. Monday night cools to 33.
Attention then shifts to Tuesday night into Wednesday. Rain and snow are likely after midnight Tuesday, with precipitation chances around 80 percent. By Wednesday, rain remains likely with highs near 44. A transition to light snow is possible Wednesday night as temperatures fall toward 27. Even minor snow or a wintry mix could create slick roads during the Wednesday commute.
Long-range trends point to milder conditions late next week, with temperatures trending above normal across much of the Midwest.
Winter isn’t finished, but a springlike stretch is trying to break through. Are you seeing fog or sunshine in your part of Green Bay this morning?
Five-Day Outlook – Green Bay, Wisconsin
Today: Patchy fog early, then partly sunny, high 42.
Sunday: Morning fog, then mostly sunny, high 42.
Monday (President’s Day): Mostly sunny, high 51.
Tuesday: Mostly cloudy, high 42.
Wednesday: Rain likely, high 44; snow possible late.


