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.

Partly Cloudy

39°F

4°C

Humidity 86%
Wind Speed E 3 mph
Barometer 29.93 in
Dewpoint 35°F (2°C)
Visibility 7.00 mi
Last update 21 Mar 7:55 am CDT
Extended Forecast for

Williams Bay WI

  • Today

    Today: Mostly sunny, with a high near 71. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 71 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 43. Southwest wind 5 to 10 mph becoming northeast after midnight.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain, mainly between 7am and 1pm. Mostly cloudy, with a high near 45. Northeast wind 10 to 15 mph.

    High: 45 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25. North wind 5 to 15 mph.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 44. North wind around 5 mph.

    High: 44 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29. East wind around 5 mph becoming south after midnight.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 54. Southwest wind 5 to 10 mph.

    High: 54 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. Southwest wind around 5 mph becoming east after midnight.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 52.

    High: 52 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 71. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Tonight
Partly cloudy, with a low around 43. Southwest wind 5 to 10 mph becoming northeast after midnight.
Sunday
A 30 percent chance of rain, mainly between 7am and 1pm. Mostly cloudy, with a high near 45. Northeast wind 10 to 15 mph.
Sunday Night
Partly cloudy, with a low around 25. North wind 5 to 15 mph.
Monday
Sunny, with a high near 44. North wind around 5 mph.
Monday Night
Mostly cloudy, with a low around 29. East wind around 5 mph becoming south after midnight.
Tuesday
Mostly cloudy, with a high near 54. Southwest wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 35. Southwest wind around 5 mph becoming east after midnight.
Wednesday
Mostly cloudy, with a high near 52.
Wednesday Night
A slight chance of rain before 10pm, then a slight chance of rain and snow between 10pm and 1am, then a slight chance of rain after 1am. Mostly cloudy, with a low around 41. Chance of precipitation is 20%.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 58.
Thursday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 28.
Friday
Partly sunny, with a high near 43.
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:
7:16 am CDT Mar 21, 2026
Forecast Valid:
8am CDT Mar 21, 2026-6pm CDT Mar 27, 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