Current conditions at

Platteville Municipal Airport (KPVB)

Lat: 42.69°NLon: 90.44°WElev: 1020ft.

Overcast

22°F

-6°C

Humidity 85%
Wind Speed W 6 mph
Barometer 30.02 in
Dewpoint 18°F (-8°C)
Visibility 7.00 mi
Wind Chill14°F (-10°C)
Last update 21 Feb 1:35 am CST
Extended Forecast for

Lancaster WI

  • Overnight

    Overnight: Mostly cloudy, with a low around 17. Northwest wind 6 to 9 mph.

    Low: 17 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 25. Northwest wind 9 to 14 mph.

    High: 25 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 11. Wind chill values as low as -4. Blustery, with a northwest wind 14 to 17 mph.

    Low: 11 °F

    Cloudy then
    Mostly Cloudy
    and Blustery

  • Sunday

    Sunday: Partly sunny, with a high near 20. Wind chill values as low as -7. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 29 mph.

    High: 20 °F

    Partly Sunny
    and Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 9. Blustery, with a northwest wind 13 to 18 mph, with gusts as high as 26 mph.

    Low: 9 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 24. North wind 5 to 13 mph.

    High: 24 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12. Calm wind becoming south 5 to 8 mph after midnight.

    Low: 12 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow.  Partly sunny, with a high near 35. Southwest wind 8 to 13 mph.

    High: 35 °F

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23. Southwest wind 7 to 9 mph becoming northwest after midnight.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 17. Northwest wind 6 to 9 mph.
Saturday
Mostly cloudy, with a high near 25. Northwest wind 9 to 14 mph.
Saturday Night
Cloudy, with a low around 11. Wind chill values as low as -4. Blustery, with a northwest wind 14 to 17 mph.
Sunday
Partly sunny, with a high near 20. Wind chill values as low as -7. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 29 mph.
Sunday Night
Partly cloudy, with a low around 9. Blustery, with a northwest wind 13 to 18 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 24. North wind 5 to 13 mph.
Monday Night
Mostly cloudy, with a low around 12. Calm wind becoming south 5 to 8 mph after midnight.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 35. Southwest wind 8 to 13 mph.
Tuesday Night
Mostly cloudy, with a low around 23. Southwest wind 7 to 9 mph becoming northwest after midnight.
Wednesday
A 30 percent chance of rain, mainly after noon. Mostly sunny, with a high near 37. West wind 9 to 14 mph.
Wednesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 18. Northwest wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 36. Northwest wind around 9 mph becoming west in the afternoon.
Thursday Night
Partly cloudy, with a low around 22. Southwest wind around 8 mph.
Friday
Sunny, with a high near 47. Southwest wind 8 to 13 mph, with gusts as high as 22 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Lancaster WI
 42.85°N 90.71°W
1:16 am CST Feb 21, 2026
1am CST Feb 21, 2026-6pm CST Feb 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database