A DENSE FOG ADVISORY IS IN EFFECT FOR WALWORTH & JERFFERSON COUNTIES UNTIL 9 AM MONDAY MORNING. VISIBILITY COULD DROP AS LOW AS A QUARTER MILE, CAUSING LOW VISIBILITY FOR DRIVERS.
Overnight we will see areas of patchy fog, with dense fog possible for south central Wisconsin. Temperatures will fall into the low 30s.
Monday will be mainly cloudy with highs in the low to mid 40s. A warm front will bring a few rain showers Monday night. There is a slight chance the northwest part of our area, around Fond du Lac, Dodge, and Jefferson counties, to see a period of freezing rain late Monday. Minimal ice accumulation is expected where freezing rain occurs. Precipitation turns to all rain overnight as temperatures warm. Highs Tuesday will be in the 50s for much of the area, although north of Milwaukee temperatures may stay in the 40s.
Winds will pick up Tuesday into Wednesday with gusts up to 30 mph. Scattered rain continues into Tuesday night, but as cooler air moves in by Wednesday, rain will transition to snow. Scattered snow will continue Wednesday into Thursday. At this point accumulations look to be light, stay tuned for an official snow total forecast. Wednesday and Thursday temperatures will be in the 30s.
TONIGHT: Mostly cloudy, areas of fog
Low: 32
Wind: Var 5-10 mph
MONDAY: Cloudy, scattered rain late
High: 43
Wind: E 5-10 mph
TUESDAY: Morning rain, scattered afternoon and evening showers, breezy and mild
High: 50 in Milwaukee, cooler north, warmer south
Wind: E 10-15 G30 mph
WEDNESDAY: Light snow showers, breezy
High: 40 (after midnight), 34 by the afternoon
Wind: N 10-20 G30 mph
THURSDAY: Mostly cloudy, ch. snow
High: 32
FRIDAY: Partly cloudy
High: 34