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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

5 Miles SW Lancaster WI

Extreme Cold Watch January 23, 12:00am until January 24, 12:00pm
Winter Weather Advisory January 21, 12:56am until January 21, 06:00am
Click here for hazard details and duration
Extreme Cold Watch
Winter Weather Advisory
  •  
    Winter Weather Advisory January 21, 12:56am until January 21, 06:00am

    NOW until 6:00am Wed

    Winter Weather Advisory

  • Overnight

    Low: 14 °F

    Snow

  • Wednesday

    Wednesday: Snow, mainly after 3pm. High near 26. Southwest wind 5 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 26 °F

    Partly Sunny
    then Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 5. Wind chill values as low as -7. Breezy, with a northwest wind 8 to 17 mph, with gusts as high as 30 mph.

    Low: 5 °F

    Chance Snow
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 15. Wind chill values as low as -7. West wind 8 to 14 mph, with gusts as high as 22 mph.

    High: 15 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -15. Northwest wind 10 to 13 mph.

    Low: -15 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near -6. Northwest wind 7 to 10 mph, with gusts as high as 18 mph.

    High: -6 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -16. Northwest wind 3 to 6 mph.

    Low: -16 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 1. North wind 3 to 6 mph.

    High: 1 °F

    Cold

Detailed Forecast

Overnight
Snow, mainly before 3am. Steady temperature around 14. Light and variable wind becoming northwest around 5 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.
Wednesday
Snow, mainly after 3pm. High near 26. Southwest wind 5 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Wednesday Night
A 30 percent chance of snow before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 5. Wind chill values as low as -7. Breezy, with a northwest wind 8 to 17 mph, with gusts as high as 30 mph.
Thursday
Mostly sunny, with a high near 15. Wind chill values as low as -7. West wind 8 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Partly cloudy, with a low around -15. Northwest wind 10 to 13 mph.
Friday
Mostly sunny and cold, with a high near -6. Northwest wind 7 to 10 mph, with gusts as high as 18 mph.
Friday Night
Mostly cloudy, with a low around -16. Northwest wind 3 to 6 mph.
Saturday
Partly sunny and cold, with a high near 1. North wind 3 to 6 mph.
Saturday Night
Mostly cloudy, with a low around -8. Light north wind.
Sunday
Partly sunny, with a high near 7. West wind 3 to 7 mph.
Sunday Night
Partly cloudy, with a low around -8. West wind around 6 mph.
Monday
Mostly sunny, with a high near 13. West wind 6 to 10 mph.
Monday Night
Mostly clear, with a low around 0. Southwest wind around 7 mph.
Tuesday
Mostly sunny, with a high near 21. Southwest wind 6 to 9 mph.
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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:
11:06 pm CST Jan 20, 2026
Forecast Valid:
12am CST Jan 21, 2026-6pm CST Jan 27, 2026
 
Forecast Discussion
 
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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