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

21°F

-6°C

Humidity 78%
Wind Speed S 9 G 17 mph
Barometer 30.01 in
Dewpoint 15°F (-9°C)
Visibility 3.00 mi
Wind Chill11°F (-12°C)
Last update 9 Dec 12:15 am CST
Extended Forecast for

Delavan Lake WI

  • Overnight

    Overnight: Snow before 2am, then a chance of snow and freezing rain between 2am and 3am, then a chance of freezing rain after 3am. Low around 16. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. Total nighttime snow accumulation of less than a half inch possible.

    Low: 16 °F

    Wintry Mix

  • Tuesday

    Tuesday: A slight chance of freezing rain before 7am, then a chance of freezing rain after 4pm. Cloudy, with a high near 32. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 32 °F

    Chance
    Freezing Rain

  • Tuesday Night

    Tuesday Night: Snow and freezing rain before midnight, then rain likely between midnight and 3am, then a chance of snow after 3am. Low around 28. Breezy, with a south wind 10 to 20 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Wintry Mix
    then
    Rain/Snow
    Likely and
    Breezy

  • Wednesday

    Wednesday: Snow likely, mainly before noon. Cloudy, with a temperature falling to around 26 by 5pm. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 31 °F⇓

    Snow Likely
    and Breezy
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 8. Northwest wind 5 to 10 mph.

    Low: 8 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow showers after noon. Partly sunny, with a high near 19. West wind around 5 mph.

    High: 19 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers, mainly after midnight. Mostly cloudy, with a low around 3. Northwest wind around 5 mph.

    Low: 3 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 40 percent chance of snow showers. Mostly cloudy, with a high near 18. West wind 10 to 15 mph.

    High: 18 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around -4.

    Low: -4 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Snow before 2am, then a chance of snow and freezing rain between 2am and 3am, then a chance of freezing rain after 3am. Low around 16. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
A slight chance of freezing rain before 7am, then a chance of freezing rain after 4pm. Cloudy, with a high near 32. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Tuesday Night
Snow and freezing rain before midnight, then rain likely between midnight and 3am, then a chance of snow after 3am. Low around 28. Breezy, with a south wind 10 to 20 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than one inch possible.
Wednesday
Snow likely, mainly before noon. Cloudy, with a temperature falling to around 26 by 5pm. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 8. Northwest wind 5 to 10 mph.
Thursday
A 20 percent chance of snow showers after noon. Partly sunny, with a high near 19. West wind around 5 mph.
Thursday Night
A 30 percent chance of snow showers, mainly after midnight. Mostly cloudy, with a low around 3. Northwest wind around 5 mph.
Friday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 18. West wind 10 to 15 mph.
Friday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around -4.
Saturday
Partly sunny and cold, with a high near 5.
Saturday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around -7.
Sunday
Mostly sunny and cold, with a high near 10.
Sunday Night
A 20 percent chance of snow showers. Mostly cloudy, with a temperature falling to near 2 by 8pm, then rising to around 10 during the remainder of the night.
Monday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 21.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Delavan Lake WI
 42.59°N 88.63°W (Elev. 925 ft)
Last Update:
12:26 am CST Dec 9, 2025
Forecast Valid:
12am CST Dec 9, 2025-6pm CST Dec 15, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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