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

28°F

-2°C

Humidity 74%
Wind Speed W 5 mph
Barometer 29.88 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 6 Dec 7:55 am CST
Extended Forecast for

Delavan Lake WI

Winter Weather Advisory December 6, 10:00pm until December 7, 08:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Increasing clouds, with a temperature falling to around 20 by 5pm. Northwest wind 5 to 10 mph becoming light and variable in the afternoon.

    High: 27 °F⇓

    Increasing
    Clouds

  • Tonight

    Tonight: Snow, mainly after 11pm. The snow could be heavy at times. Low around 15. Light east wind becoming north 5 to 10 mph after midnight. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 15 °F

    Snow Likely
    then Heavy
    Snow

  • Sunday

    Sunday: A 30 percent chance of snow before 9am. Cloudy through mid morning, then gradual clearing, with a high near 20. North wind 5 to 10 mph.

    High: 20 °F

    Chance Snow
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 1. North wind around 5 mph becoming calm in the evening.

    Low: 1 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Monday

    Monday: Partly sunny, with a high near 21. Light and variable wind becoming south 5 to 10 mph in the morning.

    High: 21 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 11. South wind 5 to 15 mph.

    Low: 11 °F

    Chance Snow

  • Tuesday

    Tuesday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 34. Southwest wind 10 to 15 mph.

    High: 34 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow. Low around 26. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 26 °F

    Rain/Snow

  • Wednesday

    Wednesday: A 50 percent chance of snow. Mostly cloudy, with a high near 31.

    High: 31 °F

    Chance Snow

Detailed Forecast

Today
Increasing clouds, with a temperature falling to around 20 by 5pm. Northwest wind 5 to 10 mph becoming light and variable in the afternoon.
Tonight
Snow, mainly after 11pm. The snow could be heavy at times. Low around 15. Light east wind becoming north 5 to 10 mph after midnight. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Sunday
A 30 percent chance of snow before 9am. Cloudy through mid morning, then gradual clearing, with a high near 20. North wind 5 to 10 mph.
Sunday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 1. North wind around 5 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 21. Light and variable wind becoming south 5 to 10 mph in the morning.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 11. South wind 5 to 15 mph.
Tuesday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 34. Southwest wind 10 to 15 mph.
Tuesday Night
Rain, possibly mixed with snow. Low around 26. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 31.
Wednesday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 10.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 20.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 6.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 15.
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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:
7:51 am CST Dec 6, 2025
Forecast Valid:
8am CST Dec 6, 2025-6pm CST Dec 12, 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