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Hazardous Weather Conditions

Current conditions at

Baraboo Wisconsin Dells Airport (KDLL)

Lat: 43.52°NLon: 89.77°WElev: 971ft.

Fair

35°F

2°C

Humidity 52%
Wind Speed Calm
Barometer 30.24 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 19 Apr 9:35 pm CDT
Extended Forecast for

Portage WI

Flood Warning April 19, 09:42pm until April 24, 11:00am
Click here for hazard details and duration
Flood Warning
  •  
    Flood Warning April 19, 09:42pm until April 24, 11:00am

    NOW until 11:00am Fri

    Flood Warning

  • Tonight

    Low: 24 °F

    Mostly Clear
    then Frost

  • Monday

    Monday: Widespread frost before 8am. Otherwise, sunny, with a high near 54. Light south wind becoming southwest 5 to 10 mph in the morning.

    High: 54 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41. South wind 5 to 10 mph.

    Low: 41 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 74. West wind around 5 mph.

    High: 74 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74. Calm wind becoming southeast around 5 mph in the morning.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 55. Southeast wind 5 to 10 mph.

    Low: 55 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 78. South wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 78 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Tonight
Widespread frost after 3am. Otherwise, mostly clear, with a low around 24. Northwest wind around 5 mph becoming calm in the evening.
Monday
Widespread frost before 8am. Otherwise, sunny, with a high near 54. Light south wind becoming southwest 5 to 10 mph in the morning.
Monday Night
Mostly cloudy, with a low around 41. South wind 5 to 10 mph.
Tuesday
Sunny, with a high near 74. West wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 42. Calm wind.
Wednesday
Sunny, with a high near 74. Calm wind becoming southeast around 5 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 55. Southeast wind 5 to 10 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 78. South wind 10 to 15 mph, with gusts as high as 30 mph.
Thursday Night
Showers and possibly a thunderstorm. Low around 55. Chance of precipitation is 80%.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 66.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 42.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 63.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 40.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 62.
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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:
8:37 pm CDT Apr 19, 2026
Forecast Valid:
9pm CDT Apr 19, 2026-6pm CDT Apr 26, 2026
 
Forecast Discussion
 
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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