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

Platteville Municipal Airport (KPVB)

Lat: 42.69°NLon: 90.44°WElev: 1020ft.

Overcast

15°F

-9°C

Humidity 72%
Wind Speed NW 13 mph
Barometer 30.52 in
Dewpoint 8°F (-13°C)
Visibility 7.00 mi
Wind Chill1°F (-17°C)
Last update 23 Feb 5:15 am CST
Extended Forecast for

5 Miles SW Lancaster WI

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 23. Wind chill values as low as -4. North wind 5 to 10 mph becoming light northwest in the afternoon.

    High: 23 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 13. Light and variable wind becoming south 6 to 11 mph after midnight. Winds could gust as high as 20 mph.

    Low: 13 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow between noon and 3pm. Mostly cloudy, with a high near 37. Breezy, with a south wind 14 to 16 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 20%.

    High: 37 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 14. Northwest wind 13 to 15 mph, with gusts as high as 24 mph.

    Low: 14 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 27. Northwest wind 5 to 11 mph.

    High: 27 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 16. Light and variable wind becoming east around 5 mph after midnight. New snow accumulation of 1 to 3 inches possible.

    Low: 16 °F

    Chance Snow

  • Thursday

    Thursday: A 20 percent chance of snow before noon. Mostly sunny, with a high near 35. East wind 5 to 9 mph becoming west in the afternoon.

    High: 35 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 22. South wind around 6 mph.

    Low: 22 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 48. South wind 7 to 14 mph, with gusts as high as 22 mph.

    High: 48 °F

    Sunny

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 23. Wind chill values as low as -4. North wind 5 to 10 mph becoming light northwest in the afternoon.
Tonight
Mostly cloudy, with a low around 13. Light and variable wind becoming south 6 to 11 mph after midnight. Winds could gust as high as 20 mph.
Tuesday
A slight chance of snow between noon and 3pm. Mostly cloudy, with a high near 37. Breezy, with a south wind 14 to 16 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 14. Northwest wind 13 to 15 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 27. Northwest wind 5 to 11 mph.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 16. Light and variable wind becoming east around 5 mph after midnight. New snow accumulation of 1 to 3 inches possible.
Thursday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 35. East wind 5 to 9 mph becoming west in the afternoon.
Thursday Night
Mostly clear, with a low around 22. South wind around 6 mph.
Friday
Sunny, with a high near 48. South wind 7 to 14 mph, with gusts as high as 22 mph.
Friday Night
Partly cloudy, with a low around 23. West wind 8 to 10 mph becoming north after midnight.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 37. North wind 10 to 13 mph.
Saturday Night
Partly cloudy, with a low around 14. North wind 9 to 11 mph.
Sunday
A 30 percent chance of snow. Mostly sunny, with a high near 29. Northeast wind 9 to 11 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Lancaster WI
 42.78°N 90.77°W
Last Update:
5:21 am CST Feb 23, 2026
Forecast Valid:
5am CST Feb 23, 2026-6pm CST Mar 1, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation