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

Hazardous Weather Conditions

Current conditions at

Platteville Municipal Airport (KPVB)

Lat: 42.69°NLon: 90.44°WElev: 1020ft.

Overcast

27°F

-3°C

Humidity 100%
Wind Speed W 6 mph
Barometer 29.96 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 30 Dec 9:15 pm CST
Extended Forecast for

Lancaster WI

  • Tonight

    Tonight: A slight chance of snow and freezing rain before midnight, then a slight chance of freezing rain after 3am. Mostly cloudy, with a steady temperature around 28. Northwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Wintry Mix
    then Slight
    Chance
    Freezing Rain

  • Wednesday

    Wednesday: Snow likely, mainly between 8am and 5pm. Mostly cloudy, with a temperature rising to near 31 by 9am, then falling to around 21 during the remainder of the day. Blustery, with a west wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 31 °F⇓

    Snow Likely
    and Blustery

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 4. Wind chill values as low as -7. North wind 6 to 14 mph.

    Low: 4 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 17. Wind chill values as low as -5. Light and variable wind becoming west around 6 mph.

    High: 17 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 9. Calm wind becoming northwest around 5 mph after midnight.

    Low: 9 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 21. Northwest wind 5 to 7 mph.

    High: 21 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 7. Northwest wind around 6 mph becoming calm in the evening.

    Low: 7 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 23. Calm wind becoming west around 5 mph.

    High: 23 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 12. Calm wind becoming south around 6 mph after midnight.

    Low: 12 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of snow and freezing rain before midnight, then a slight chance of freezing rain after 3am. Mostly cloudy, with a steady temperature around 28. Northwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Wednesday
Snow likely, mainly between 8am and 5pm. Mostly cloudy, with a temperature rising to near 31 by 9am, then falling to around 21 during the remainder of the day. Blustery, with a west wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around 4. Wind chill values as low as -7. North wind 6 to 14 mph.
New Year's Day
Mostly sunny, with a high near 17. Wind chill values as low as -5. Light and variable wind becoming west around 6 mph.
Thursday Night
Partly cloudy, with a low around 9. Calm wind becoming northwest around 5 mph after midnight.
Friday
Mostly sunny, with a high near 21. Northwest wind 5 to 7 mph.
Friday Night
Partly cloudy, with a low around 7. Northwest wind around 6 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 23. Calm wind becoming west around 5 mph.
Saturday Night
Partly cloudy, with a low around 12. Calm wind becoming south around 6 mph after midnight.
Sunday
Partly sunny, with a high near 30. South wind 6 to 9 mph.
Sunday Night
Partly cloudy, with a low around 19. South wind 6 to 8 mph becoming northwest after midnight.
Monday
Partly sunny, with a high near 31. Northwest wind 6 to 8 mph.
Monday Night
Mostly cloudy, with a low around 15. Northwest wind around 7 mph.
Tuesday
Partly sunny, with a high near 27. West wind around 7 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lancaster WI
 42.85°N 90.71°W
Last Update:
8:26 pm CST Dec 30, 2025
Forecast Valid:
9pm CST Dec 30, 2025-6pm CST Jan 6, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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