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

N/A

Humidity NA
Wind Speed Calm
Barometer 30.00 in
Dewpoint N/A
Visibility 5.00 mi
Last update 2 Dec 8:55 am CST
Extended Forecast for

Delavan Lake WI

  • Today

    Today: Areas of freezing fog before 11am. Mostly cloudy, with a high near 24. Southwest wind 5 to 10 mph.

    High: 24 °F

    Areas
    Freezing Fog
    then Mostly
    Cloudy

  • Tonight

    Tonight: A 50 percent chance of snow after 4am. Cloudy, with a temperature rising to around 25 by 5am. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 18 °F⇑

    Cloudy then
    Chance Snow

  • Wednesday

    Wednesday: Snow likely. Cloudy, with a high near 29. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around -4. Wind chill values between -10 and -15. Northwest wind 5 to 10 mph.

    Low: -4 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny and cold, with a high near 10. Northwest wind around 5 mph becoming southwest in the afternoon.

    High: 10 °F

    Cold

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -2. Southwest wind 5 to 10 mph.

    Low: -2 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of snow after noon. Partly sunny, with a high near 21. Southwest wind around 10 mph.

    High: 21 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a steady temperature around 19. Southwest wind 5 to 10 mph becoming west after midnight.

    Low: 19 °F

    Chance Snow

  • Saturday

    Saturday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 24.

    High: 24 °F

    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Today
Areas of freezing fog before 11am. Mostly cloudy, with a high near 24. Southwest wind 5 to 10 mph.
Tonight
A 50 percent chance of snow after 4am. Cloudy, with a temperature rising to around 25 by 5am. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Snow likely. Cloudy, with a high near 29. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around -4. Wind chill values between -10 and -15. Northwest wind 5 to 10 mph.
Thursday
Sunny and cold, with a high near 10. Northwest wind around 5 mph becoming southwest in the afternoon.
Thursday Night
Partly cloudy, with a low around -2. Southwest wind 5 to 10 mph.
Friday
A 20 percent chance of snow after noon. Partly sunny, with a high near 21. Southwest wind around 10 mph.
Friday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a steady temperature around 19. Southwest wind 5 to 10 mph becoming west after midnight.
Saturday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 24.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 8.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 20.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 4.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Delavan Lake WI
 42.59°N 88.63°W (Elev. 925 ft)
Last Update:
8:22 am CST Dec 2, 2025
Forecast Valid:
9am CST Dec 2, 2025-6pm CST Dec 8, 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