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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

Baraboo Wisconsin Dells Airport (KDLL)

Lat: 43.52°NLon: 89.77°WElev: 971ft.

Overcast

26°F

-3°C

Humidity 81%
Wind Speed NW 12 G 16 mph
Barometer 30.26 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 11 Jan 7:35 am CST
Extended Forecast for

Lake Delton WI

  • Today

    Today: Mostly sunny, with a high near 29. Northwest wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 29 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 42. West wind 5 to 10 mph.

    High: 42 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 31. Southwest wind 5 to 10 mph.

    Low: 31 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A 30 percent chance of rain before noon. Partly sunny, with a high near 46. Southwest wind 10 to 15 mph becoming west in the afternoon.

    High: 46 °F

    Chance Rain
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow between midnight and 3am, then a slight chance of snow after 3am. Mostly cloudy, with a low around 23. West wind 10 to 15 mph. Chance of precipitation is 20%.

    Low: 23 °F

    Cloudy then
    Slight Chance
    Rain/Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow before noon. Partly sunny, with a high near 28. North wind around 15 mph.

    High: 28 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 12. North wind 5 to 10 mph becoming light after midnight.

    Low: 12 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of snow after noon. Partly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny
    then Chance
    Snow

Detailed Forecast

Today
Mostly sunny, with a high near 29. Northwest wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.
Tonight
Partly cloudy, with a low around 24. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 42. West wind 5 to 10 mph.
Monday Night
Increasing clouds, with a low around 31. Southwest wind 5 to 10 mph.
Tuesday
A 30 percent chance of rain before noon. Partly sunny, with a high near 46. Southwest wind 10 to 15 mph becoming west in the afternoon.
Tuesday Night
A slight chance of rain and snow between midnight and 3am, then a slight chance of snow after 3am. Mostly cloudy, with a low around 23. West wind 10 to 15 mph. Chance of precipitation is 20%.
Wednesday
A 20 percent chance of snow before noon. Partly sunny, with a high near 28. North wind around 15 mph.
Wednesday Night
Mostly clear, with a low around 12. North wind 5 to 10 mph becoming light after midnight.
Thursday
A 30 percent chance of snow after noon. Partly sunny, with a high near 28.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 20.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 31.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 11.
Saturday
Mostly cloudy, with a high near 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake Delton WI
 43.6°N 89.78°W (Elev. 886 ft)
Last Update:
7:36 am CST Jan 11, 2026
Forecast Valid:
7am CST Jan 11, 2026-6pm CST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation