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Hazardous Weather Conditions

Current conditions at

Waukesha County Airport (KUES)

Lat: 43.04°NLon: 88.25°WElev: 886ft.

Fog/Mist

36°F

2°C

Humidity 100%
Wind Speed Calm
Barometer 29.24 in
Dewpoint 36°F (2°C)
Visibility 3.00 mi
Last update 20 Feb 3:55 am CST
Extended Forecast for

Sussex WI

Wind Advisory February 20, 06:00am until February 20, 03:00pm
Click here for hazard details and duration
Wind Advisory

  • Overnight

    Overnight: A 40 percent chance of rain, mainly before 5am. Cloudy, with a low around 35. North wind around 5 mph becoming west.

    Low: 35 °F

    Chance Rain

  • Friday

    Friday: A chance of rain and snow before 1pm, then a chance of snow between 1pm and 4pm. Cloudy, with a high near 38. Windy, with a west wind 10 to 15 mph increasing to 20 to 25 mph in the morning. Winds could gust as high as 45 mph. Chance of precipitation is 50%.

    High: 38 °F

    Chance
    Rain/Snow and
    Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 25. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 25 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 35. Northwest wind around 10 mph.

    High: 35 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 23. Northwest wind 10 to 15 mph.

    Low: 23 °F

    Chance Snow

  • Sunday

    Sunday: A 30 percent chance of snow before noon. Mostly cloudy, with a high near 29. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 29 °F

    Chance Snow
    then Mostly
    Cloudy and
    Blustery

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 17. Northwest wind around 15 mph.

    Low: 17 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Monday

    Monday: Partly sunny, with a high near 27. North wind 5 to 15 mph.

    High: 27 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of rain, mainly before 5am. Cloudy, with a low around 35. North wind around 5 mph becoming west.
Friday
A chance of rain and snow before 1pm, then a chance of snow between 1pm and 4pm. Cloudy, with a high near 38. Windy, with a west wind 10 to 15 mph increasing to 20 to 25 mph in the morning. Winds could gust as high as 45 mph. Chance of precipitation is 50%.
Friday Night
Mostly cloudy, with a low around 25. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday
Partly sunny, with a high near 35. Northwest wind around 10 mph.
Saturday Night
A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 23. Northwest wind 10 to 15 mph.
Sunday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 29. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 25 mph.
Sunday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 17. Northwest wind around 15 mph.
Monday
Partly sunny, with a high near 27. North wind 5 to 15 mph.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Partly sunny, with a high near 38.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 28.
Wednesday
A 40 percent chance of snow. Partly sunny, with a high near 38.
Wednesday Night
A 20 percent chance of snow. Partly cloudy, with a low around 19.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 37.
Basemap Options
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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:
3:35 am CST Feb 20, 2026
Forecast Valid:
4am CST Feb 20, 2026-6pm CST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

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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