National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Hazardous Weather Conditions

Current conditions at

Burlington Municipal Airport (KBUU)

Lat: 42.69°NLon: 88.31°WElev: 778ft.

Overcast

26°F

-3°C

Humidity 69%
Wind Speed NW 18 G 23 mph
Barometer 30.17 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 10 Nov 12:35 am CST
Extended Forecast for

Delavan WI

  • Overnight

    Overnight: Mostly cloudy, then gradually becoming mostly clear, with a low around 21. North wind around 15 mph, with gusts as high as 30 mph.

    Low: 21 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 35. Northwest wind around 15 mph.

    High: 35 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 21. West wind around 10 mph becoming southwest after midnight.

    Low: 21 °F

    Increasing
    Clouds

  • Veterans Day

    Veterans Day: Mostly cloudy, with a high near 40. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 40 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32. West wind around 10 mph.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 47. West wind 10 to 15 mph.

    High: 47 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. West wind 5 to 10 mph.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 50. West wind around 5 mph becoming south in the afternoon.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, then gradually becoming mostly clear, with a low around 21. North wind around 15 mph, with gusts as high as 30 mph.
Monday
Mostly sunny, with a high near 35. Northwest wind around 15 mph.
Monday Night
Increasing clouds, with a low around 21. West wind around 10 mph becoming southwest after midnight.
Veterans Day
Mostly cloudy, with a high near 40. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 32. West wind around 10 mph.
Wednesday
Sunny, with a high near 47. West wind 10 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 28. West wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 50. West wind around 5 mph becoming south in the afternoon.
Thursday Night
Partly cloudy, with a low around 31.
Friday
Mostly sunny, with a high near 54.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
A 20 percent chance of rain. Mostly cloudy, with a high near 60.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 43.
Sunday
A 40 percent chance of rain. Partly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Delavan WI
 42.63°N 88.62°W (Elev. 958 ft)
Last Update:
12:26 am CST Nov 10, 2025
Forecast Valid:
12am CST Nov 10, 2025-6pm CST Nov 16, 2025
 
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