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

35°F

2°C

Humidity 93%
Wind Speed S 12 mph
Barometer 29.26 in
Dewpoint 33°F (1°C)
Visibility 5.00 mi
Wind Chill27°F (-3°C)
Last update 9 Dec 10:55 pm CST
Extended Forecast for

Fontana-on-Geneva Lake WI

  • Tonight

    Tonight: Rain likely before 5am, then snow, possibly mixed with rain. Steady temperature around 36. Breezy, with a southwest wind 15 to 20 mph becoming northwest after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 36 °F

    Rain/Snow and
    Breezy

  • Wednesday

    Wednesday: Snow, mainly before 8am. Temperature falling to around 23 by 5pm. Blustery, with a north wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 31 °F⇓

    Blustery.
    Snow then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy during the early evening, then gradual clearing, with a low around 7. Wind chill values between zero and 5. Northwest wind 5 to 10 mph.

    Low: 7 °F

    Gradual
    Clearing

  • Thursday

    Thursday: A 20 percent chance of snow after noon. Increasing clouds, with a high near 19. Wind chill values between zero and 10. West wind around 5 mph becoming southwest in the afternoon.

    High: 19 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 11. Calm wind becoming north around 5 mph.

    Low: 11 °F

    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow. Mostly cloudy, with a high near 24. West wind 5 to 10 mph.

    High: 24 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 2. West wind around 10 mph.

    Low: 2 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of snow. Mostly cloudy and cold, with a high near 9. Northwest wind around 10 mph.

    High: 9 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around -9.

    Low: -9 °F

    Slight Chance
    Snow then
    Partly Cloudy

Detailed Forecast

Tonight
Rain likely before 5am, then snow, possibly mixed with rain. Steady temperature around 36. Breezy, with a southwest wind 15 to 20 mph becoming northwest after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Snow, mainly before 8am. Temperature falling to around 23 by 5pm. Blustery, with a north wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday Night
Cloudy during the early evening, then gradual clearing, with a low around 7. Wind chill values between zero and 5. Northwest wind 5 to 10 mph.
Thursday
A 20 percent chance of snow after noon. Increasing clouds, with a high near 19. Wind chill values between zero and 10. West wind around 5 mph becoming southwest in the afternoon.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 11. Calm wind becoming north around 5 mph.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 24. West wind 5 to 10 mph.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 2. West wind around 10 mph.
Saturday
A 50 percent chance of snow. Mostly cloudy and cold, with a high near 9. Northwest wind around 10 mph.
Saturday Night
A 20 percent chance of snow before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around -9.
Sunday
Sunny and cold, with a high near 5.
Sunday Night
Partly cloudy, with a low around -6.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 18.
Monday Night
Mostly cloudy, with a low around 6.
Tuesday
Partly sunny, with a high near 25.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fontana-on-Geneva Lake WI
 42.54°N 88.57°W (Elev. 873 ft)
Last Update:
10:26 pm CST Dec 9, 2025
Forecast Valid:
11pm CST Dec 9, 2025-6pm CST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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