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.

Fair

N/A

Humidity NA
Wind Speed Calm
Barometer 30.16 in
Dewpoint N/A
Visibility 10.00 mi
Last update 5 Feb 3:15 am CST
Extended Forecast for

Williams Bay WI

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 14. Southwest wind around 5 mph.

    Low: 14 °F

    Mostly Cloudy

  • Thursday

    Thursday: Snow likely, mainly between 9am and noon. Cloudy, with a high near 31. Southwest wind 5 to 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Snow Likely
    then Cloudy

  • Thursday Night

    Thursday Night: Snow likely before 5am, then snow and freezing rain likely. Mostly cloudy, with a low around 24. West wind 5 to 10 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Mostly Cloudy
    then Wintry
    Mix Likely

  • Friday

    Friday: A 50 percent chance of snow before 10am. Mostly cloudy, with a high near 35. West wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 30 mph.

    High: 35 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming clear, with a low around 4. North wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 4 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Increasing clouds, with a high near 22. North wind around 5 mph becoming calm.

    High: 22 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15. Calm wind becoming south around 5 mph in the evening.

    Low: 15 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 32. South wind around 5 mph.

    High: 32 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 20.

    Low: 20 °F

    Decreasing
    Clouds

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 14. Southwest wind around 5 mph.
Thursday
Snow likely, mainly between 9am and noon. Cloudy, with a high near 31. Southwest wind 5 to 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely before 5am, then snow and freezing rain likely. Mostly cloudy, with a low around 24. West wind 5 to 10 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow before 10am. Mostly cloudy, with a high near 35. West wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Mostly cloudy, then gradually becoming clear, with a low around 4. North wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday
Increasing clouds, with a high near 22. North wind around 5 mph becoming calm.
Saturday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15. Calm wind becoming south around 5 mph in the evening.
Sunday
Mostly cloudy, with a high near 32. South wind around 5 mph.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 20.
Monday
Partly sunny, with a high near 41.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 39.
Tuesday Night
A 30 percent chance of rain. Cloudy, with a low around 27.
Wednesday
A 30 percent chance of rain. Cloudy, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Williams Bay WI
 42.59°N 88.54°W (Elev. 915 ft)
Last Update:
2:12 am CST Feb 5, 2026
Forecast Valid:
3am CST Feb 5, 2026-6pm CST Feb 11, 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