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 and Windy

20°F

-7°C

Humidity 71%
Wind Speed NW 26 G 31 mph
Barometer 30.07 in
Dewpoint 12°F (-11°C)
Visibility 7.00 mi
Wind Chill2°F (-17°C)
Last update 29 Dec 2:55 pm CST
Extended Forecast for

Williams Bay WI

  • This Afternoon

    This Afternoon: A 50 percent chance of snow. Patchy blowing snow before 5pm. Mostly cloudy, with a high near 22. Wind chill values between zero and 5. Blustery, with a northwest wind around 20 mph, with gusts as high as 30 mph.

    High: 22 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Tonight

    Tonight: A 20 percent chance of snow before 7pm. Mostly cloudy, with a low around 7. Wind chill values between -5 and zero. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 7 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Tuesday

    Tuesday: Snow likely, mainly after 3pm. Increasing clouds, with a high near 26. Wind chill values between -5 and 5. West wind 10 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Slight Chance
    Snow then
    Snow Likely

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 20. Northwest wind around 10 mph.

    Low: 20 °F

    Chance Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Snow likely after noon. Mostly cloudy, with a high near 27. West wind 10 to 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 27 °F

    Mostly Cloudy
    then Snow
    Likely

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 4. Northwest wind 5 to 10 mph.

    Low: 4 °F

    Slight Chance
    Snow then
    Mostly Clear

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 17. West wind 5 to 10 mph.

    High: 17 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 9. West wind around 5 mph becoming calm.

    Low: 9 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of snow. Patchy blowing snow before 5pm. Mostly cloudy, with a high near 22. Wind chill values between zero and 5. Blustery, with a northwest wind around 20 mph, with gusts as high as 30 mph.
Tonight
A 20 percent chance of snow before 7pm. Mostly cloudy, with a low around 7. Wind chill values between -5 and zero. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday
Snow likely, mainly after 3pm. Increasing clouds, with a high near 26. Wind chill values between -5 and 5. West wind 10 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 20. Northwest wind around 10 mph.
Wednesday
Snow likely after noon. Mostly cloudy, with a high near 27. West wind 10 to 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 20 percent chance of snow before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 4. Northwest wind 5 to 10 mph.
New Year's Day
Mostly sunny, with a high near 17. West wind 5 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 9. West wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 24.
Friday Night
Mostly cloudy, with a low around 13.
Saturday
Partly sunny, with a high near 26.
Saturday Night
Mostly cloudy, with a low around 14.
Sunday
Mostly sunny, with a high near 31.
Sunday Night
A 20 percent chance of snow. Partly cloudy, with a low around 22.
Monday
Mostly cloudy, with a high near 33.
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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:
3:12 pm CST Dec 29, 2025
Forecast Valid:
3pm CST Dec 29, 2025-6pm CST Jan 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation