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

Hazardous Weather Conditions

Current conditions at

Waukesha County Airport (KUES)

Lat: 43.04°NLon: 88.25°WElev: 886ft.

Light Snow

32°F

0°C

Humidity 100%
Wind Speed SE 5 mph
Barometer 29.30 in
Dewpoint 32°F (0°C)
Visibility 1.50 mi
Wind Chill27°F (-3°C)
Last update 9 Dec 10:15 pm CST
Extended Forecast for

Pewaukee WI

Winter Weather Advisory December 9, 10:34pm until December 10, 09:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 9, 10:34pm until December 10, 09:00am

    NOW until 9:00am Wed

    Winter Weather Advisory

  • Tonight

    Low: 27 °F

    Rain/Snow

  • Wednesday

    Wednesday: Snow, mainly before 8am. Temperature falling to around 22 by 5pm. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 30 °F⇓

    Blustery.
    Snow then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 7. Wind chill values between zero and 5. Northwest wind 5 to 10 mph.

    Low: 7 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Increasing clouds, with a high near 19. Wind chill values between zero and 10. West wind around 5 mph.

    High: 19 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 9. West wind around 5 mph becoming calm.

    Low: 9 °F

    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow. Mostly cloudy, with a high near 24. West wind 5 to 10 mph.

    High: 24 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 1. West wind around 10 mph.

    Low: 1 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow. Mostly cloudy and cold, with a high near 8. Northwest wind around 10 mph.

    High: 8 °F

    Chance Snow

Detailed Forecast

Tonight
Snow, possibly mixed with rain, becoming all snow after 5am. Low around 27. South wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
Wednesday
Snow, mainly before 8am. Temperature falling to around 22 by 5pm. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 7. Wind chill values between zero and 5. Northwest wind 5 to 10 mph.
Thursday
Increasing clouds, with a high near 19. Wind chill values between zero and 10. West wind around 5 mph.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 9. West wind around 5 mph becoming calm.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 24. West wind 5 to 10 mph.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 1. West wind around 10 mph.
Saturday
A 40 percent chance of snow. Mostly cloudy and cold, with a high near 8. Northwest wind around 10 mph.
Saturday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around -8.
Sunday
Sunny and cold, with a high near 6.
Sunday Night
Partly cloudy, with a low around -5.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 19.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
Partly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pewaukee WI
 43.08°N 88.27°W (Elev. 850 ft)
Last Update:
10:26 pm CST Dec 9, 2025
Forecast Valid:
10pm CST Dec 9, 2025-6pm CST Dec 16, 2025
 
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