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

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Partly Cloudy

52°F

11°C

Humidity 67%
Wind Speed SE 6 mph
Barometer 30.00 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 11 Oct 10:15 pm CDT
Extended Forecast for

Waukon IA

  • Tonight

    Tonight: Partly cloudy, with a low around 48. Southeast wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 71. Breezy, with a south wind 10 to 16 mph, with gusts as high as 28 mph.

    High: 71 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A 50 percent chance of showers.  Mostly cloudy, with a low around 56. South wind 7 to 13 mph, with gusts as high as 23 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 56 °F

    Chance
    Showers

  • Columbus Day

    Columbus Day: A 20 percent chance of showers before 1pm.  Mostly cloudy, then gradually becoming sunny, with a high near 66. North wind around 7 mph.

    High: 66 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45. North wind around 6 mph.

    Low: 45 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers after 1pm.  Partly sunny, with a high near 60. Northeast wind around 6 mph.

    High: 60 °F

    Partly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers, mainly before 1am.  Mostly cloudy, with a low around 47. Northeast wind around 5 mph.

    Low: 47 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 59. East wind around 5 mph.

    High: 59 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 46. East wind 3 to 6 mph.

    Low: 46 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 48. Southeast wind 6 to 9 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 71. Breezy, with a south wind 10 to 16 mph, with gusts as high as 28 mph.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 56. South wind 7 to 13 mph, with gusts as high as 23 mph. New precipitation amounts of less than a tenth of an inch possible.
Columbus Day
A 20 percent chance of showers before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 66. North wind around 7 mph.
Monday Night
Partly cloudy, with a low around 45. North wind around 6 mph.
Tuesday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 60. Northeast wind around 6 mph.
Tuesday Night
A 40 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 47. Northeast wind around 5 mph.
Wednesday
Partly sunny, with a high near 59. East wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 46. East wind 3 to 6 mph.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 63. Southeast wind 6 to 10 mph, with gusts as high as 18 mph.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 53. Southeast wind around 10 mph, with gusts as high as 20 mph.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 67. South wind around 11 mph, with gusts as high as 21 mph.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 49. South wind 6 to 8 mph.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 62. Southwest wind 6 to 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Waukon IA
 43.27°N 91.47°W
9:06 pm CDT Oct 11, 2025
10pm 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