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.

Fair

-4°F

-20°C

Humidity 67%
Wind Speed NW 5 mph
Barometer 30.24 in
Dewpoint -12°F (-24°C)
Visibility 10.00 mi
Wind Chill-15°F (-26°C)
Last update 26 Jan 1:15 am CST
Extended Forecast for

Portage WI

Cold Weather Advisory until January 26, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until January 26, 12:00pm

    NOW until 12:00pm Mon

    Cold Weather Advisory

  • Overnight

    Low: -9 °F

    Partly Cloudy

  • Monday

    Monday: Sunny and cold, with a high near 10. Wind chill values between -10 and -20. West wind 5 to 10 mph becoming southwest in the afternoon.

    High: 10 °F

    Cold

  • Monday Night

    Monday Night: Cloudy, then gradually becoming partly cloudy, with a low around 5. Wind chill values between -10 and zero. Southwest wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph.

    Low: 5 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 11. Wind chill values between -5 and -10. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 11 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -1. West wind around 5 mph.

    Low: -1 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 12. Northwest wind 5 to 10 mph.

    High: 12 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -5. Northwest wind around 5 mph becoming calm after midnight.

    Low: -5 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 13. Calm wind becoming northwest around 5 mph.

    High: 13 °F

    Mostly Sunny

Detailed Forecast

Overnight
Partly cloudy, with a low around -9. Wind chill values between -20 and -25. Northwest wind 5 to 10 mph.
Monday
Sunny and cold, with a high near 10. Wind chill values between -10 and -20. West wind 5 to 10 mph becoming southwest in the afternoon.
Monday Night
Cloudy, then gradually becoming partly cloudy, with a low around 5. Wind chill values between -10 and zero. Southwest wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph.
Tuesday
Mostly sunny, with a high near 11. Wind chill values between -5 and -10. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around -1. West wind around 5 mph.
Wednesday
Mostly sunny, with a high near 12. Northwest wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around -5. Northwest wind around 5 mph becoming calm after midnight.
Thursday
Mostly sunny, with a high near 13. Calm wind becoming northwest around 5 mph.
Thursday Night
Partly cloudy, with a low around -3.
Friday
Sunny, with a high near 16.
Friday Night
Mostly clear, with a low around 1.
Saturday
Sunny, with a high near 22.
Saturday Night
A 20 percent chance of snow. Partly cloudy, with a low around 8.
Sunday
A 20 percent chance of snow. Partly sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portage WI
 43.55°N 89.46°W (Elev. 791 ft)
Last Update:
1:16 am CST Jan 26, 2026
Forecast Valid:
1am CST Jan 26, 2026-6pm CST Feb 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation