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.

Overcast and Breezy

37°F

3°C

Humidity 49%
Wind Speed NW 22 G 32 mph
Barometer 29.83 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 13 Mar 4:35 pm CDT
Extended Forecast for

Portage WI

Winter Storm Watch March 15, 04:00pm until March 16, 07:00pm
Winter Weather Advisory March 14, 07:00pm until March 15, 10:00am
Click here for hazard details and duration
Winter Storm Watch
Winter Weather Advisory

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. Northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow, mainly after 5pm. Cloudy, with a high near 41. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 41 °F

    Cloudy then
    Chance Snow

  • Saturday Night

    Saturday Night: Snow and sleet before 1am, then snow and sleet, possibly mixed with freezing rain between 1am and 4am, then rain or freezing rain after 4am. Low around 29. East wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of around an inch possible.

    Low: 29 °F

    Wintry Mix

  • Sunday

    Sunday: Rain or freezing rain before 1pm, then rain, possibly mixed with snow between 1pm and 4pm, then snow, possibly mixed with sleet after 4pm. Some thunder is also possible. High near 43. East wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow and sleet accumulation of less than one inch possible.

    High: 43 °F

    Wintry Mix

  • Sunday Night

    Sunday Night: Snow, possibly mixed with sleet, becoming all snow after 7pm. The snow could be heavy at times. Widespread blowing snow, mainly between 11pm and 1am. Low around 16. Blustery, with a north wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow and sleet accumulation of 5 to 8 inches possible.

    Low: 16 °F

    Snow/Sleet
    and Blowing
    Snow then
    Heavy Snow
    and Blowing
    Snow

  • Monday

    Monday: Snow likely, mainly before 1pm. Patchy blowing snow. Cloudy, with a high near 22. Blustery, with a northwest wind around 20 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 22 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 3. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 3 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 25. Northwest wind around 10 mph.

    High: 25 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 14.

    Low: 14 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 25. Northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Saturday
A 30 percent chance of snow, mainly after 5pm. Cloudy, with a high near 41. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
Snow and sleet before 1am, then snow and sleet, possibly mixed with freezing rain between 1am and 4am, then rain or freezing rain after 4am. Low around 29. East wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of around an inch possible.
Sunday
Rain or freezing rain before 1pm, then rain, possibly mixed with snow between 1pm and 4pm, then snow, possibly mixed with sleet after 4pm. Some thunder is also possible. High near 43. East wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow and sleet accumulation of less than one inch possible.
Sunday Night
Snow, possibly mixed with sleet, becoming all snow after 7pm. The snow could be heavy at times. Widespread blowing snow, mainly between 11pm and 1am. Low around 16. Blustery, with a north wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow and sleet accumulation of 5 to 8 inches possible.
Monday
Snow likely, mainly before 1pm. Patchy blowing snow. Cloudy, with a high near 22. Blustery, with a northwest wind around 20 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 3. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 25. Northwest wind around 10 mph.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 14.
Wednesday
A 20 percent chance of snow before 1pm. Mostly sunny, with a high near 43.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
Mostly sunny, with a high near 49.
Thursday Night
Mostly cloudy, with a low around 28.
Friday
Mostly cloudy, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Portage WI
 43.55°N 89.46°W (Elev. 791 ft)
Last Update:
4:34 pm CDT Mar 13, 2026
Forecast Valid:
4pm CDT Mar 13, 2026-6pm CDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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