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

38°F

3°C

Humidity 74%
Wind Speed W 10 mph
Barometer 29.64 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 14 Jan 12:15 am CST
Extended Forecast for

5 Miles SW Lancaster WI

  • Overnight

    Overnight: A chance of sprinkles and flurries before 2am, then a chance of flurries between 2am and 5am. Mostly cloudy, with a low around 20. Blustery, with a northwest wind 18 to 23 mph, with gusts as high as 36 mph.

    Low: 20 °F

    Chance
    Sprinkles/Flurries
    and Blustery

  • Wednesday

    Wednesday: Mostly cloudy through mid morning, then gradual clearing, with a temperature falling to around 20 by 10am. Blustery, with a north wind 17 to 24 mph, with gusts as high as 37 mph.

    High: 23 °F⇓

    Becoming
    Sunny and
    Blustery

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 10. Northwest wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 23 mph.

    Low: 10 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of snow after noon. Increasing clouds, with a high near 26. Light and variable wind becoming south 9 to 14 mph in the morning.

    High: 26 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 25. South wind 11 to 14 mph becoming west after midnight. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 25 °F

    Snow Likely

  • Friday

    Friday: A 40 percent chance of snow. Patchy blowing snow between 11am and 5pm. Mostly cloudy, with a high near 33. Breezy, with a west wind 13 to 18 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 9. Blustery, with a northwest wind 14 to 18 mph, with gusts as high as 28 mph.

    Low: 9 °F

    Mostly Cloudy
    and Blustery
    then Slight
    Chance Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 14. Northwest wind around 15 mph, with gusts as high as 23 mph.

    High: 14 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 1. Northwest wind 9 to 13 mph.

    Low: 1 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of sprinkles and flurries before 2am, then a chance of flurries between 2am and 5am. Mostly cloudy, with a low around 20. Blustery, with a northwest wind 18 to 23 mph, with gusts as high as 36 mph.
Wednesday
Mostly cloudy through mid morning, then gradual clearing, with a temperature falling to around 20 by 10am. Blustery, with a north wind 17 to 24 mph, with gusts as high as 37 mph.
Wednesday Night
Mostly clear, with a low around 10. Northwest wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 23 mph.
Thursday
A 20 percent chance of snow after noon. Increasing clouds, with a high near 26. Light and variable wind becoming south 9 to 14 mph in the morning.
Thursday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 25. South wind 11 to 14 mph becoming west after midnight. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday
A 40 percent chance of snow. Patchy blowing snow between 11am and 5pm. Mostly cloudy, with a high near 33. Breezy, with a west wind 13 to 18 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 9. Blustery, with a northwest wind 14 to 18 mph, with gusts as high as 28 mph.
Saturday
Mostly cloudy, with a high near 14. Northwest wind around 15 mph, with gusts as high as 23 mph.
Saturday Night
Mostly cloudy, with a low around 1. Northwest wind 9 to 13 mph.
Sunday
Partly sunny, with a high near 15. West wind 9 to 14 mph.
Sunday Night
Mostly cloudy, with a low around 4. West wind 11 to 13 mph.
M.L.King Day
Partly sunny, with a high near 14. Northwest wind 11 to 15 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around -1. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.
Tuesday
Mostly sunny, with a high near 14. West wind 6 to 10 mph becoming south in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Lancaster WI
 42.78°N 90.77°W
Last Update:
11:21 pm CST Jan 13, 2026
Forecast Valid:
12am CST Jan 14, 2026-6pm CST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation