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 develop off the southeast U.S. coast tonight and is expected to strengthen and bring flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Current conditions at

Fort Madison Municipal Airport (KFSW)

Lat: 40.66°NLon: 91.33°WElev: 719ft.

Partly Cloudy

59°F

15°C

Humidity 100%
Wind Speed SW 3 mph
Barometer 30.13 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 10 Oct 10:35 pm CDT
Extended Forecast for

2 Miles ENE Colusa IL

  • Tonight

    Tonight: Areas of fog after 11pm.  Otherwise, partly cloudy, with a low around 47. North wind around 5 mph.

    Low: 47 °F

    Areas Fog

  • Saturday

    Saturday: Patchy fog before 8am.  Otherwise, sunny, with a high near 72. East wind around 5 mph.

    High: 72 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47. East wind 5 to 10 mph.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy

  • Columbus Day

    Columbus Day: Partly sunny, with a high near 75.

    High: 75 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Areas of fog after 11pm. Otherwise, partly cloudy, with a low around 47. North wind around 5 mph.
Saturday
Patchy fog before 8am. Otherwise, sunny, with a high near 72. East wind around 5 mph.
Saturday Night
Mostly clear, with a low around 47. East wind 5 to 10 mph.
Sunday
Sunny, with a high near 78. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 59.
Columbus Day
Partly sunny, with a high near 75.
Monday Night
Mostly cloudy, with a low around 53.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Mostly cloudy, with a low around 51.
Wednesday
Mostly sunny, with a high near 68.
Wednesday Night
Mostly clear, with a low around 47.
Thursday
Sunny, with a high near 71.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 75.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Colusa IL
 40.58°N 91.13°W (Elev. 617 ft)
10:31 pm CDT Oct 10, 2025
10pm CDT Oct 10, 2025-6pm CDT Oct 17, 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