Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Hazardous Weather Conditions

Current conditions at

Waukesha County Airport (KUES)

Lat: 43.04°NLon: 88.25°WElev: 886ft.

Fair

12°F

-11°C

Humidity 67%
Wind Speed NW 8 mph
Barometer 29.99 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 31 Dec 10:35 pm CST
Extended Forecast for

Waukesha WI

  • Tonight

    Tonight: Partly cloudy, with a low around 5. Wind chill values between -5 and zero. Northwest wind 5 to 10 mph.

    Low: 5 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: A chance of snow between 10am and 3pm.  Mostly cloudy, with a high near 16. Wind chill values between -5 and 5. West wind 5 to 10 mph.  Chance of precipitation is 50%.

    High: 16 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 10. West wind around 5 mph.

    Low: 10 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 21. Northwest wind around 5 mph.

    High: 21 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 12. Northwest wind around 5 mph becoming calm.

    Low: 12 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 25. Calm wind becoming west around 5 mph in the afternoon.

    High: 25 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 9. West wind around 5 mph becoming calm  in the evening.

    Low: 9 °F

    Partly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 25. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 25 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A 30 percent chance of snow.  Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 5. Wind chill values between -5 and zero. Northwest wind 5 to 10 mph.
New Year's Day
A chance of snow between 10am and 3pm. Mostly cloudy, with a high near 16. Wind chill values between -5 and 5. West wind 5 to 10 mph. Chance of precipitation is 50%.
Thursday Night
Mostly cloudy, with a low around 10. West wind around 5 mph.
Friday
Sunny, with a high near 21. Northwest wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 12. Northwest wind around 5 mph becoming calm.
Saturday
Mostly cloudy, with a high near 25. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 9. West wind around 5 mph becoming calm in the evening.
Sunday
Increasing clouds, with a high near 25. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 21.
Monday
Mostly sunny, with a high near 36.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Mostly cloudy, with a high near 38.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
Partly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
Waukesha WI
 43.01°N 88.24°W (Elev. 922 ft)
9:07 pm CST Dec 31, 2025
10pm CST Dec 31, 2025-6pm CST Jan 7, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database