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

22°F

-6°C

Humidity 88%
Wind Speed Calm
Barometer 29.67 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 19 Feb 7:15 am CST
Extended Forecast for

Portage WI

  • Today

    Today: A 20 percent chance of rain after 5pm. Increasing clouds, with a high near 50. Calm wind becoming north around 5 mph in the afternoon.

    High: 50 °F

    Sunny then
    Slight Chance
    Rain

  • Tonight

    Tonight: Snow, possibly mixed with rain, becoming all snow after 5am. The snow could be heavy at times. Low around 29. Northeast wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 29 °F

    Rain/Snow

  • Friday

    Friday: A 50 percent chance of snow before noon. Mostly cloudy, with a high near 37. West wind around 15 mph, with gusts as high as 30 mph.

    High: 37 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 22. West wind 5 to 10 mph.

    Low: 22 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 35. Northwest wind 5 to 10 mph.

    High: 35 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 20. Northwest wind 5 to 10 mph.

    Low: 20 °F

    Chance Snow

  • Sunday

    Sunday: Partly sunny, with a high near 30. Northwest wind 10 to 15 mph.

    High: 30 °F

    Partly Sunny

  • Sunday Night

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

    Low: 14 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of rain after 5pm. Increasing clouds, with a high near 50. Calm wind becoming north around 5 mph in the afternoon.
Tonight
Snow, possibly mixed with rain, becoming all snow after 5am. The snow could be heavy at times. Low around 29. Northeast wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Friday
A 50 percent chance of snow before noon. Mostly cloudy, with a high near 37. West wind around 15 mph, with gusts as high as 30 mph.
Friday Night
Mostly cloudy, with a low around 22. West wind 5 to 10 mph.
Saturday
Partly sunny, with a high near 35. Northwest wind 5 to 10 mph.
Saturday Night
A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 20. Northwest wind 5 to 10 mph.
Sunday
Partly sunny, with a high near 30. Northwest wind 10 to 15 mph.
Sunday Night
Mostly cloudy, with a low around 14. Northwest wind around 10 mph.
Monday
Mostly sunny, with a high near 29.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
Mostly sunny, with a high near 38.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
A slight chance of rain and snow. Partly sunny, with a high near 43. Chance of precipitation is 20%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portage WI
 43.55°N 89.49°W (Elev. 787 ft)
Last Update:
6:27 am CST Feb 19, 2026
Forecast Valid:
7am CST Feb 19, 2026-6pm CST Feb 25, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation