Wisconsin state forecast

Dense fog advisory until mid morning southeast...

Today...Partly sunny. Areas of dense fog southeast this morning... Patchy fog early elsewhere. Highs in the low to mid 80s. Cooler along the great lakes.

Tonight...Partly cloudy. Patchy fog developing east. Lows in the mid 50s to low 60s.

Tuesday...Partly cloudy. A slight chance of thunderstorms northwest late. Highs in the low to mid 80s. Cooler along the great lakes.

Tuesday night...Partly cloudy. A slight chance of thunderstorms northwest. Lows in the upper 50s to middle 60s.

Extended forecast...

Wednesday...Partly cloudy. A chance of showers or thunderstorms northwest. Highs in the upper 70s to mid 80s.

Thursday...Partly cloudy. A chance of showers or thunderstorms west and north. Lows upper 50s to mid 60s. Highs in the 70s to around 80.

Friday...Mostly cloudy. A chance of showers or thunderstorms. Lows in the 50s. Highs in the low to mid 70s.