National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Current conditions at

Platteville Municipal Airport (KPVB)

Lat: 42.69°NLon: 90.44°WElev: 1020ft.

Fair

35°F

2°C

Humidity 90%
Wind Speed SW 8 mph
Barometer 30.00 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 12 Jan 6:15 pm CST
Extended Forecast for

4 Miles NE Platteville WI

  • Tonight

    Tonight: Increasing clouds, with a low around 32. Southwest wind 5 to 15 mph.

    Low: 32 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Increasing clouds, with a high near 45. West wind around 15 mph, with gusts as high as 30 mph.

    High: 45 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 20. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 20 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Blustery

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 25. Blustery, with a north wind around 20 mph, with gusts as high as 30 mph.

    High: 25 °F

    Decreasing
    Clouds and
    Blustery

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 9. North wind 5 to 15 mph.

    Low: 9 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of snow after noon. Increasing clouds, with a high near 25. Northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 25 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: Snow likely. Mostly cloudy, with a low around 21. South wind around 10 mph. Chance of precipitation is 60%.

    Low: 21 °F

    Snow Likely

  • Friday

    Friday: A 50 percent chance of snow. Mostly cloudy, with a high near 30. Northwest wind 10 to 15 mph.

    High: 30 °F

    Chance Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 8.

    Low: 8 °F

    Chance Snow

Detailed Forecast

Tonight
Increasing clouds, with a low around 32. Southwest wind 5 to 15 mph.
Tuesday
Increasing clouds, with a high near 45. West wind around 15 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly cloudy, with a low around 20. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 25. Blustery, with a north wind around 20 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 9. North wind 5 to 15 mph.
Thursday
A 20 percent chance of snow after noon. Increasing clouds, with a high near 25. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
Thursday Night
Snow likely. Mostly cloudy, with a low around 21. South wind around 10 mph. Chance of precipitation is 60%.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 30. Northwest wind 10 to 15 mph.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 8.
Saturday
A 20 percent chance of snow. Mostly cloudy, with a high near 12.
Saturday Night
Mostly cloudy, with a low around 1.
Sunday
Partly sunny, with a high near 13.
Sunday Night
Mostly cloudy, with a low around 3.
M.L.King Day
Partly sunny, with a high near 16.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Platteville WI
 42.77°N 90.42°W (Elev. 1106 ft)
Last Update:
3:13 pm CST Jan 12, 2026
Forecast Valid:
6pm CST Jan 12, 2026-6pm CST Jan 19, 2026
 
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Additional Resources

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Chance of Precipitation