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

Hazardous Weather Conditions

Current conditions at

Burlington Municipal Airport (KBUU)

Lat: 42.69°NLon: 88.31°WElev: 778ft.

Overcast

N/A

Humidity NA
Wind Speed SW 6 mph
Barometer 29.65 in
Dewpoint N/A
Visibility 10.00 mi
Last update 6 Feb 2:15 am CST
Extended Forecast for

Williams Bay WI

  • Overnight

    Overnight: Snow likely before 5am, then snow likely, possibly mixed with freezing rain. Cloudy, with a low around 25. West wind 5 to 10 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. Total nighttime snow accumulation of less than one inch possible.

    Low: 25 °F

    Wintry Mix
    Likely

  • Friday

    Friday: A 50 percent chance of snow, mainly before 8am. Mostly cloudy, with a high near 33. Breezy, with a north wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 33 °F

    Breezy.
    Chance Snow
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly clear, with a low around 4. Wind chill values between -5 and zero. North wind 5 to 15 mph, with gusts as high as 30 mph.

    Low: 4 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 21. Wind chill values between -5 and 5. North wind around 5 mph becoming calm in the afternoon.

    High: 21 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Cloudy, with a low around 15. Calm wind becoming southeast around 5 mph after midnight.

    Low: 15 °F

    Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 30. South wind around 5 mph.

    High: 30 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 19. Southeast wind around 5 mph becoming calm.

    Low: 19 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 38. Southwest wind around 5 mph.

    High: 38 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Overnight
Snow likely before 5am, then snow likely, possibly mixed with freezing rain. Cloudy, with a low around 25. West wind 5 to 10 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. Total nighttime snow accumulation of less than one inch possible.
Friday
A 50 percent chance of snow, mainly before 8am. Mostly cloudy, with a high near 33. Breezy, with a north wind 10 to 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 4. Wind chill values between -5 and zero. North wind 5 to 15 mph, with gusts as high as 30 mph.
Saturday
Increasing clouds, with a high near 21. Wind chill values between -5 and 5. North wind around 5 mph becoming calm in the afternoon.
Saturday Night
Cloudy, with a low around 15. Calm wind becoming southeast around 5 mph after midnight.
Sunday
Mostly cloudy, with a high near 30. South wind around 5 mph.
Sunday Night
Mostly cloudy, with a low around 19. Southeast wind around 5 mph becoming calm.
Monday
Partly sunny, with a high near 38. Southwest wind around 5 mph.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
A 20 percent chance of rain after noon. Partly sunny, with a high near 41.
Tuesday Night
A chance of rain and snow. Cloudy, with a low around 27. Chance of precipitation is 30%.
Wednesday
A 20 percent chance of snow. Mostly cloudy, with a high near 34.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 21.
Thursday
A 20 percent chance of snow. Mostly cloudy, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Williams Bay WI
 42.59°N 88.54°W (Elev. 915 ft)
Last Update:
1:31 am CST Feb 6, 2026
Forecast Valid:
2am CST Feb 6, 2026-6pm CST Feb 12, 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