Patchy dense fog this morning
WALWORTH COUNTY Be careful out there.
The National Weather Service has issued a dense fog advisory until 10 a.m. Wednesday morning for portions of southeast Wisconsin.
Visibility levels can be one quarter mile or less at times.
Warm and moist air is pooling along a warm front moving northward into the central part of the state.
Because of the reduced visibilities, drivers should slow down, use headlights on their cars and leave plenty of distance between vehicles.
The clouds will gradually decrease and the day become mostly sunny with a high near 77 and south winds 10 to 15 mph.
Tonight will be partly cloudy with a low around 63.
Thursday will see showers and thunderstorms, mainly after 1 p.m. with a high near 73, but much cooler temperatures will arrive with the weekend.