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

Hazardous Weather Conditions

Current conditions at

Baraboo Wisconsin Dells Airport (KDLL)

Lat: 43.52°NLon: 89.77°WElev: 971ft.

Light Snow

14°F

-10°C

Humidity 76%
Wind Speed NW 5 mph
Barometer 30.51 in
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 23 Feb 6:35 am CST
Extended Forecast for

Merrimac WI

  • Today

    Today: A chance of snow before 7am, then a chance of flurries between 7am and 8am. Mostly sunny, with a high near 24. North wind 5 to 10 mph becoming light northwest in the afternoon. Chance of precipitation is 30%.

    High: 24 °F

    Chance Snow
    then Mostly
    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 16. Calm wind becoming south around 5 mph after midnight.

    Low: 16 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of snow. Mostly cloudy, with a high near 37. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 37 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 14. Northwest wind around 10 mph.

    Low: 14 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 27. Northwest wind 5 to 10 mph.

    High: 27 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 14. Calm wind.

    Low: 14 °F

    Chance Snow

  • Thursday

    Thursday: A 20 percent chance of snow before noon. Mostly sunny, with a high near 36. Calm wind becoming west around 5 mph.

    High: 36 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 22. Southwest wind around 5 mph.

    Low: 22 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of snow before 7am, then a chance of flurries between 7am and 8am. Mostly sunny, with a high near 24. North wind 5 to 10 mph becoming light northwest in the afternoon. Chance of precipitation is 30%.
Tonight
Mostly cloudy, with a low around 16. Calm wind becoming south around 5 mph after midnight.
Tuesday
A 50 percent chance of snow. Mostly cloudy, with a high near 37. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 14. Northwest wind around 10 mph.
Wednesday
Mostly sunny, with a high near 27. Northwest wind 5 to 10 mph.
Wednesday Night
A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 14. Calm wind.
Thursday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 36. Calm wind becoming west around 5 mph.
Thursday Night
Mostly clear, with a low around 22. Southwest wind around 5 mph.
Friday
Mostly sunny, with a high near 51.
Friday Night
Partly cloudy, with a low around 24.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 36.
Saturday Night
Partly cloudy, with a low around 14.
Sunday
A 30 percent chance of snow. Mostly sunny, with a high near 29.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Merrimac WI
 43.38°N 89.62°W (Elev. 804 ft)
Last Update:
6:34 am CST Feb 23, 2026
Forecast Valid:
6am CST Feb 23, 2026-6pm CST Mar 1, 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