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Hazardous Weather Conditions

Current conditions at

Waukesha County Airport (KUES)

Lat: 43.04°NLon: 88.25°WElev: 886ft.

Partly Cloudy

21°F

-6°C

Humidity 68%
Wind Speed Calm
Barometer 30.13 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 2 Feb 6:45 pm CST
Extended Forecast for

Sussex WI

  • Tonight

    Tonight: Mostly cloudy, with a low around 11. West wind around 5 mph.

    Low: 11 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 22. North wind around 5 mph.

    High: 22 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 6. North wind around 5 mph becoming calm.

    Low: 6 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 23. Wind chill values between zero and 10. Calm wind becoming northwest around 5 mph in the morning.

    High: 23 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 10. West wind around 5 mph.

    Low: 10 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 30. Southwest wind 5 to 10 mph.

    High: 30 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 26. Southwest wind 10 to 15 mph becoming northwest after midnight.

    Low: 26 °F

    Chance Snow

  • Friday

    Friday: Partly sunny, with a high near 35. Northwest wind 10 to 15 mph.

    High: 35 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 6.

    Low: 6 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 11. West wind around 5 mph.
Tuesday
Sunny, with a high near 22. North wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 6. North wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 23. Wind chill values between zero and 10. Calm wind becoming northwest around 5 mph in the morning.
Wednesday Night
Increasing clouds, with a low around 10. West wind around 5 mph.
Thursday
Mostly cloudy, with a high near 30. Southwest wind 5 to 10 mph.
Thursday Night
A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 26. Southwest wind 10 to 15 mph becoming northwest after midnight.
Friday
Partly sunny, with a high near 35. Northwest wind 10 to 15 mph.
Friday Night
Partly cloudy, with a low around 6.
Saturday
Mostly sunny, with a high near 23.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 11.
Sunday
Mostly sunny, with a high near 27.
Sunday Night
Mostly cloudy, with a low around 15.
Monday
Partly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sussex WI
 43.14°N 88.24°W (Elev. 951 ft)
Last Update:
7:33 pm CST Feb 2, 2026
Forecast Valid:
7pm CST Feb 2, 2026-6pm CST Feb 9, 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