National Weather Service United States Department of Commerce

Severe Thunderstorms in the Southern U.S.; Heavy Snow in the North-Central U.S.

Isolated severe thunderstorms are likely across parts of the Southeast/Deep South Tuesday morning into early evening. A couple tornadoes are possible in parts of eastern Mississippi and Alabama. In the north-central U.S., a storm will bring heavy snow and gusty to high winds over parts of the northern Plains and Upper Midwest Tuesday before impacting the Great Lakes Wednesday into Thanksgiving. Read More >

Light rain, low clouds, and patchy fog develop this evening. Grey conditions continue through Tuesday, with a cold front Tuesday night ushering in gusty winds and much cooler temperatures through the rest of the week.
A snow system is expected to impact Wisconsin over Thanksgiving Weekend. Precipitation is likely, but impacts remain uncertain this far out. Continue to monitor the forecast to stay safe during any planned travel!
A Dense Fog Advisory is in effect until 10 AM CST Tuesday for Lafayette and Green Counties, for visibility of 1/4 mile or less at times. This fog may expand northeast into more of the area overnight into Tuesday morning, so the Dense Fog Advisory may need to be expanded later on. Slow down if driving in dense fog, and use low beam headlights.