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

24°F

-4°C

Humidity 78%
Wind Speed NW 14 G 24 mph
Barometer 30.18 in
Dewpoint 18°F (-8°C)
Visibility 7.00 mi
Wind Chill12°F (-11°C)
Last update 11 Jan 2:55 am CST
Extended Forecast for

Lancaster WI

  • Overnight

    Overnight: Isolated snow showers before 5am. Cloudy, with a low around 18. Blustery, with a northwest wind 16 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.

    Low: 18 °F

    Isolated Snow
    Showers and
    Blustery

  • Sunday

    Sunday: Mostly sunny, with a high near 29. Blustery, with a northwest wind 9 to 17 mph becoming southwest in the afternoon.

    High: 29 °F

    Partly Sunny
    and Blustery
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24. Southwest wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 41. West wind 7 to 9 mph.

    High: 41 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 45. Breezy, with a west wind 13 to 16 mph, with gusts as high as 25 mph.

    High: 45 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24. Northwest wind around 15 mph, with gusts as high as 23 mph.

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 27. Blustery, with a north wind 14 to 16 mph, with gusts as high as 25 mph.

    High: 27 °F

    Partly Sunny
    and Blustery

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 14. North wind 6 to 13 mph.

    Low: 14 °F

    Partly Cloudy

Detailed Forecast

Overnight
Isolated snow showers before 5am. Cloudy, with a low around 18. Blustery, with a northwest wind 16 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 29. Blustery, with a northwest wind 9 to 17 mph becoming southwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 24. Southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 41. West wind 7 to 9 mph.
Monday Night
Mostly cloudy, with a low around 30. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 45. Breezy, with a west wind 13 to 16 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 24. Northwest wind around 15 mph, with gusts as high as 23 mph.
Wednesday
Partly sunny, with a high near 27. Blustery, with a north wind 14 to 16 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 14. North wind 6 to 13 mph.
Thursday
A 20 percent chance of snow after noon. Partly sunny, with a high near 28. West wind 6 to 13 mph becoming south in the afternoon.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 23. South wind 11 to 13 mph becoming west after midnight.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 30. Breezy, with a west wind 11 to 16 mph, with gusts as high as 24 mph.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 12. Northwest wind around 14 mph.
Saturday
Mostly cloudy, with a high near 19. Northwest wind around 14 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:
1:31 am CST Jan 11, 2026
Forecast Valid:
3am CST Jan 11, 2026-6pm CST Jan 17, 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