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

32°F

0°C

Humidity 95%
Wind Speed NE 7 mph
Barometer 29.77 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 11 Mar 12:15 am CDT
Extended Forecast for

Portage WI

  • Overnight

    Overnight: A slight chance of rain before 1am, then a slight chance of drizzle between 1am and 3am. Cloudy, with a low around 30. Northeast wind around 10 mph. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A slight chance of drizzle or freezing rain before 9am, then snow. Patchy fog between 9am and 4pm. High near 37. North wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Wintry Mix
    and Patchy
    Fog then Snow
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25. West wind 5 to 10 mph.

    Low: 25 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 46. West wind 5 to 10 mph becoming south in the afternoon.

    High: 46 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Rain before 4am, then rain and snow. Patchy fog after 4am. Low around 33. Windy, with a south wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain and
    Breezy then
    Rain/Snow and
    Patchy Fog

  • Friday

    Friday: Snow before 7am. High near 42. Windy, with a northwest wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 42 °F

    Windy. Snow
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 24. Northwest wind 10 to 15 mph becoming light after midnight.

    Low: 24 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow, mainly after 1pm. Mostly cloudy, with a high near 40. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 40 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Rain and snow likely. Cloudy, with a low around 27. Chance of precipitation is 70%.

    Low: 27 °F

    Rain/Snow
    Likely

Detailed Forecast

Overnight
A slight chance of rain before 1am, then a slight chance of drizzle between 1am and 3am. Cloudy, with a low around 30. Northeast wind around 10 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of drizzle or freezing rain before 9am, then snow. Patchy fog between 9am and 4pm. High near 37. North wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly clear, with a low around 25. West wind 5 to 10 mph.
Thursday
Increasing clouds, with a high near 46. West wind 5 to 10 mph becoming south in the afternoon.
Thursday Night
Rain before 4am, then rain and snow. Patchy fog after 4am. Low around 33. Windy, with a south wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday
Snow before 7am. High near 42. Windy, with a northwest wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday Night
Mostly cloudy, with a low around 24. Northwest wind 10 to 15 mph becoming light after midnight.
Saturday
A 30 percent chance of snow, mainly after 1pm. Mostly cloudy, with a high near 40. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
Rain and snow likely. Cloudy, with a low around 27. Chance of precipitation is 70%.
Sunday
Rain and snow likely, mainly before 1pm. Cloudy, with a high near 36. Chance of precipitation is 70%.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 10.
Monday
Partly sunny, with a high near 25.
Monday Night
Mostly clear, with a low around 5.
Tuesday
Mostly sunny, with a high near 32.
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 89.46°W (Elev. 791 ft)
Last Update:
12:32 am CDT Mar 11, 2026
Forecast Valid:
12am CDT Mar 11, 2026-6pm CDT Mar 17, 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