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 S 10 mph
Barometer 30.10 in
Dewpoint N/A
Visibility 10.00 mi
Last update 1 Feb 5:55 pm CST
Extended Forecast for

Williams Bay WI

  • Tonight

    Tonight: Snow and freezing rain likely before 4am, then a chance of flurries and freezing rain between 4am and 5am. Cloudy, with a low around 17. South wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 70%. Little or no ice accumulation expected. Total nighttime snow accumulation of less than a half inch possible.

    Low: 17 °F

    Wintry Mix
    Likely

  • Monday

    Monday: Partly sunny, with a high near 25. Northwest wind 5 to 10 mph.

    High: 25 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 10. West wind around 5 mph becoming calm in the evening.

    Low: 10 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 22. Calm wind becoming north around 5 mph.

    High: 22 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 4. Calm wind.

    Low: 4 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 22. Calm wind becoming northwest around 5 mph.

    High: 22 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 9. Calm wind.

    Low: 9 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A 20 percent chance of snow after noon. Partly sunny, with a high near 31. Light west wind becoming southwest 5 to 10 mph in the morning.

    High: 31 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a steady temperature around 30.

    Low: 30 °F

    Chance Snow

Detailed Forecast

Tonight
Snow and freezing rain likely before 4am, then a chance of flurries and freezing rain between 4am and 5am. Cloudy, with a low around 17. South wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 70%. Little or no ice accumulation expected. Total nighttime snow accumulation of less than a half inch possible.
Monday
Partly sunny, with a high near 25. Northwest wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 10. West wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 22. Calm wind becoming north around 5 mph.
Tuesday Night
Mostly clear, with a low around 4. Calm wind.
Wednesday
Sunny, with a high near 22. Calm wind becoming northwest around 5 mph.
Wednesday Night
Increasing clouds, with a low around 9. Calm wind.
Thursday
A 20 percent chance of snow after noon. Partly sunny, with a high near 31. Light west wind becoming southwest 5 to 10 mph in the morning.
Thursday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a steady temperature around 30.
Friday
A 20 percent chance of snow. Partly sunny, with a temperature falling to around 23 by 5pm.
Friday Night
Partly cloudy, with a low around 6.
Saturday
Mostly sunny, with a high near 20.
Saturday Night
Mostly cloudy, with a low around 13.
Sunday
Mostly sunny, with a high near 27.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Williams Bay WI
 42.57°N 88.54°W (Elev. 869 ft)
Last Update:
5:27 pm CST Feb 1, 2026
Forecast Valid:
6pm CST Feb 1, 2026-6pm CST Feb 8, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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