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

45°F

7°C

Humidity 88%
Wind Speed S 7 mph
Barometer 30.04 in
Dewpoint 41°F (5°C)
Visibility 5.00 mi
Wind Chill41°F (5°C)
Last update 20 Nov 12:15 pm CST
Extended Forecast for

Williams Bay WI

  • This Afternoon

    This Afternoon: Patchy fog before 2pm. Otherwise, cloudy, with a high near 48. Southwest wind 5 to 10 mph.

    High: 48 °F

    Patchy Fog

  • Tonight

    Tonight: Cloudy, with a low around 37. Southwest wind around 5 mph becoming calm.

    Low: 37 °F

    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 47. Calm wind becoming northwest around 5 mph.

    High: 47 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 27. Calm wind.

    Low: 27 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 48. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 48 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. West wind around 5 mph.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 55. West wind around 5 mph.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of rain after noon. Partly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny
    then Slight
    Chance Rain

Detailed Forecast

This Afternoon
Patchy fog before 2pm. Otherwise, cloudy, with a high near 48. Southwest wind 5 to 10 mph.
Tonight
Cloudy, with a low around 37. Southwest wind around 5 mph becoming calm.
Friday
Partly sunny, with a high near 47. Calm wind becoming northwest around 5 mph.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 27. Calm wind.
Saturday
Mostly sunny, with a high near 48. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 35. West wind around 5 mph.
Sunday
Sunny, with a high near 55. West wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 33. Calm wind.
Monday
A 20 percent chance of rain after noon. Partly sunny, with a high near 52.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 39.
Tuesday
A 50 percent chance of rain. Mostly cloudy, with a high near 50.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 32.
Wednesday
Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Williams Bay WI
 42.57°N 88.54°W (Elev. 869 ft)
Last Update:
12:17 pm CST Nov 20, 2025
Forecast Valid:
12pm CST Nov 20, 2025-6pm CST Nov 26, 2025
 
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