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.

Fair

N/A

Humidity NA
Wind Speed Calm
Barometer 30.35 in
Dewpoint N/A
Visibility 10.00 mi
Last update 4 Dec 1:15 pm CST
Extended Forecast for

Fontana-on-Geneva Lake WI

  • This Afternoon

    This Afternoon: Sunny, with a high near 13. Wind chill values between -5 and 5. Calm wind.

    High: 13 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 0. Wind chill values between -5 and -10. South wind 5 to 10 mph.

    Low: 0 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 25. Wind chill values between -5 and 5. Southwest wind around 10 mph.

    High: 25 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 18. Southwest wind 5 to 10 mph becoming west after midnight.

    Low: 18 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 26. Northwest wind around 5 mph becoming calm in the afternoon.

    High: 26 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 9. Calm wind becoming north around 5 mph after midnight.

    Low: 9 °F

    Chance Snow

  • Sunday

    Sunday: A 30 percent chance of snow before noon. Mostly sunny, with a high near 19. North wind 5 to 10 mph.

    High: 19 °F

    Chance Snow
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 2. North wind around 5 mph becoming calm in the evening.

    Low: 2 °F

    Slight Chance
    Snow

  • Monday

    Monday: A 20 percent chance of snow. Partly sunny, with a high near 20.

    High: 20 °F

    Slight Chance
    Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 13. Wind chill values between -5 and 5. Calm wind.
Tonight
Increasing clouds, with a low around 0. Wind chill values between -5 and -10. South wind 5 to 10 mph.
Friday
Partly sunny, with a high near 25. Wind chill values between -5 and 5. Southwest wind around 10 mph.
Friday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 18. Southwest wind 5 to 10 mph becoming west after midnight.
Saturday
Partly sunny, with a high near 26. Northwest wind around 5 mph becoming calm in the afternoon.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 9. Calm wind becoming north around 5 mph after midnight.
Sunday
A 30 percent chance of snow before noon. Mostly sunny, with a high near 19. North wind 5 to 10 mph.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 2. North wind around 5 mph becoming calm in the evening.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 20.
Monday Night
Snow likely, mainly after midnight. Cloudy, with a low around 12. Chance of precipitation is 60%.
Tuesday
A 30 percent chance of snow. Mostly cloudy, with a high near 30.
Tuesday Night
A 50 percent chance of snow. Cloudy, with a steady temperature around 24.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fontana-on-Geneva Lake WI
 42.54°N 88.57°W (Elev. 873 ft)
Last Update:
12:42 pm CST Dec 4, 2025
Forecast Valid:
1pm CST Dec 4, 2025-6pm CST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation