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

27°F

-3°C

Humidity 70%
Wind Speed NW 10 mph
Barometer 30.10 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 21 Feb 1:35 pm CST
Extended Forecast for

Delavan Lake WI

  • This Afternoon

    This Afternoon: A chance of flurries. Cloudy, with a high near 32. Northwest wind around 10 mph.

    High: 32 °F

    Chance
    Flurries

  • Tonight

    Tonight: A chance of snow showers or flurries before 3am, then a chance of flurries between 3am and 4am, then a slight chance of snow showers after 4am. Cloudy, with a low around 18. Northwest wind 10 to 15 mph. Chance of precipitation is 30%.

    Low: 18 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A chance of flurries between 9am and 10am. Mostly cloudy, with a high near 26. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 26 °F

    Chance
    Flurries and
    Blustery

  • Sunday Night

    Sunday Night: Cloudy, then gradually becoming partly cloudy, with a low around 13. Wind chill values between zero and 5. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 13 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 26. North wind 5 to 15 mph.

    High: 26 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 15. Calm wind becoming south around 5 mph after midnight.

    Low: 15 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow. Mostly cloudy, with a high near 38. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 38 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 24. Southwest wind 5 to 10 mph becoming northwest after midnight.

    Low: 24 °F

    Chance Snow

  • Wednesday

    Wednesday: A slight chance of snow before noon, then a slight chance of rain and snow. Partly sunny, with a high near 38. Chance of precipitation is 20%.

    High: 38 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

Detailed Forecast

This Afternoon
A chance of flurries. Cloudy, with a high near 32. Northwest wind around 10 mph.
Tonight
A chance of snow showers or flurries before 3am, then a chance of flurries between 3am and 4am, then a slight chance of snow showers after 4am. Cloudy, with a low around 18. Northwest wind 10 to 15 mph. Chance of precipitation is 30%.
Sunday
A chance of flurries between 9am and 10am. Mostly cloudy, with a high near 26. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Cloudy, then gradually becoming partly cloudy, with a low around 13. Wind chill values between zero and 5. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 26. North wind 5 to 15 mph.
Monday Night
Mostly cloudy, with a low around 15. Calm wind becoming south around 5 mph after midnight.
Tuesday
A 30 percent chance of snow. Mostly cloudy, with a high near 38. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 24. Southwest wind 5 to 10 mph becoming northwest after midnight.
Wednesday
A slight chance of snow before noon, then a slight chance of rain and snow. Partly sunny, with a high near 38. Chance of precipitation is 20%.
Wednesday Night
A chance of rain before midnight, then a chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.
Thursday
A 30 percent chance of snow. Mostly sunny, with a high near 36.
Thursday Night
Mostly clear, with a low around 23.
Friday
Sunny, with a high near 49.
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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:
1:47 pm CST Feb 21, 2026
Forecast Valid:
1pm CST Feb 21, 2026-6pm CST Feb 27, 2026
 
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