Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to impact the southeast U.S. coast and mid-Atlantic regions with flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Current conditions at

Baraboo Wisconsin Dells Airport (KDLL)

Lat: 43.52°NLon: 89.77°WElev: 971ft.

Fair

67°F

19°C

Humidity 45%
Wind Speed E 6 mph
Barometer 30.10 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 11 Oct 5:15 pm CDT
Extended Forecast for

Portage WI

  • Tonight

    Tonight: Increasing clouds, with a low around 45. East wind around 5 mph becoming calm  after midnight.

    Low: 45 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 72. Southeast wind 5 to 15 mph.

    High: 72 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers after 1am.  Mostly cloudy, with a low around 54. Southeast wind 5 to 10 mph.

    Low: 54 °F

    Partly Cloudy
    then Chance
    Showers

  • Columbus Day

    Columbus Day: A 20 percent chance of showers before 1pm.  Partly sunny, with a high near 71. South wind around 5 mph becoming northwest in the afternoon.

    High: 71 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44. North wind around 5 mph.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 65. North wind around 5 mph.

    High: 65 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers.  Mostly cloudy, with a low around 44. Northeast wind around 5 mph becoming calm  in the evening.

    Low: 44 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63. Calm wind becoming northeast around 5 mph in the morning.

    High: 63 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 45. East wind around 5 mph becoming calm after midnight.
Sunday
Mostly sunny, with a high near 72. Southeast wind 5 to 15 mph.
Sunday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 54. Southeast wind 5 to 10 mph.
Columbus Day
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 71. South wind around 5 mph becoming northwest in the afternoon.
Monday Night
Partly cloudy, with a low around 44. North wind around 5 mph.
Tuesday
Mostly sunny, with a high near 65. North wind around 5 mph.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 44. Northeast wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 63. Calm wind becoming northeast around 5 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 65.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 50.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 69.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 50.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
Portage WI
 43.55°N 89.46°W (Elev. 791 ft)
4:26 pm CDT Oct 11, 2025
5pm CDT Oct 11, 2025-6pm CDT Oct 18, 2025
 
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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