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Hazardous Weather Conditions

Current conditions at

Waukesha County Airport (KUES)

Lat: 43.04°NLon: 88.25°WElev: 886ft.

Overcast

1°F

-17°C

Humidity 65%
Wind Speed NW 15 mph
Barometer 30.19 in
Dewpoint -8°F (-22°C)
Visibility 10.00 mi
Wind Chill-18°F (-28°C)
Last update 26 Jan 2:35 am CST
Extended Forecast for

Hartland WI

Cold Weather Advisory January 26, 02:46am until January 26, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 26, 02:46am until January 26, 12:00pm

    NOW until 12:00pm Mon

    Cold Weather Advisory

  • Overnight

    Low: -7 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny and cold, with a high near 8. Wind chill values between -15 and -25. Northwest wind 10 to 15 mph becoming southwest in the afternoon.

    High: 8 °F

    Cold

  • Monday Night

    Monday Night: A slight chance of snow between midnight and 3am, then a chance of flurries after 3am. Increasing clouds, with a low around 3. Wind chill values between -5 and -15. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    Low: 3 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 11. Wind chill values between -5 and -15. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 11 °F

    Partly Sunny
    and Blustery
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around -3. West wind 5 to 10 mph.

    Low: -3 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny and cold, with a high near 10. West wind 5 to 10 mph.

    High: 10 °F

    Cold

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -5. Northwest wind around 5 mph.

    Low: -5 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 11. Northwest wind around 5 mph.

    High: 11 °F

    Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a low around -7. Wind chill values between -15 and -20. Northwest wind around 10 mph.
Monday
Sunny and cold, with a high near 8. Wind chill values between -15 and -25. Northwest wind 10 to 15 mph becoming southwest in the afternoon.
Monday Night
A slight chance of snow between midnight and 3am, then a chance of flurries after 3am. Increasing clouds, with a low around 3. Wind chill values between -5 and -15. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 11. Wind chill values between -5 and -15. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around -3. West wind 5 to 10 mph.
Wednesday
Partly sunny and cold, with a high near 10. West wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around -5. Northwest wind around 5 mph.
Thursday
Sunny, with a high near 11. Northwest wind around 5 mph.
Thursday Night
Mostly clear, with a low around -3.
Friday
A 20 percent chance of snow. Sunny, with a high near 14.
Friday Night
Mostly clear, with a low around 1.
Saturday
Sunny, with a high near 19.
Saturday Night
A 20 percent chance of snow. Partly cloudy, with a low around 7.
Sunday
A 30 percent chance of snow. Mostly cloudy, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hartland WI
 43.1°N 88.36°W (Elev. 1001 ft)
Last Update:
2:17 am CST Jan 26, 2026
Forecast Valid:
2am CST Jan 26, 2026-6pm CST Feb 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation