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

73°F

23°C

Humidity 86%
Wind Speed S 10 mph
Barometer 29.92 in
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 4 Sep 1:55 pm CDT
Extended Forecast for

Portage WI

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 82. West wind around 5 mph.

    High: 82 °F

    Partly Sunny

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 9pm. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 67. West wind around 5 mph becoming calm.

    Low: 67 °F

    Chance
    T-storms then
    Patchy Fog

  • Saturday

    Saturday: Widespread fog, mainly before 8am. Otherwise, partly sunny, with a high near 80. Northeast wind around 5 mph.

    High: 80 °F

    Fog then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 57. Northeast wind around 5 mph becoming calm in the evening.

    Low: 57 °F

    Partly Cloudy

  • Sunday

    Sunday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 78. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 78 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56. East wind around 5 mph becoming calm.

    Low: 56 °F

    Partly Cloudy

  • Labor Day

    Labor Day: Mostly sunny, with a high near 78. Calm wind becoming south around 5 mph in the morning.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 60. Southeast wind around 5 mph.

    Low: 60 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 82. Chance of precipitation is 40%.

    High: 82 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 82. West wind around 5 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 9pm. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 67. West wind around 5 mph becoming calm.
Saturday
Widespread fog, mainly before 8am. Otherwise, partly sunny, with a high near 80. Northeast wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 57. Northeast wind around 5 mph becoming calm in the evening.
Sunday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 78. Calm wind becoming southeast around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 56. East wind around 5 mph becoming calm.
Labor Day
Mostly sunny, with a high near 78. Calm wind becoming south around 5 mph in the morning.
Monday Night
Mostly cloudy, with a low around 60. Southeast wind around 5 mph.
Tuesday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 82. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
Wednesday
Mostly sunny, with a high near 84.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
Mostly sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Portage WI
 43.57°N 89.46°W (Elev. 797 ft)
Last Update:
1:21 pm CDT Sep 4, 2026
Forecast Valid:
2pm CDT Sep 4, 2026-6pm CDT Sep 10, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation