Heavy to Excessive Rains in The Four Corners Region and Midwest; Heat Persists in the South-Central U.S.

Repeated rounds of showers and thunderstorms could bring a flash flooding threat across the Four Corners region and from the mid-Mississippi Valley into the lower Great Lakes. Hot temperatures and high humidity will continue to challenge daily records from the Southern Plains to the lower Mississippi Valley. Read More >

Current conditions at

Fort Madison Municipal Airport (KFSW)

Lat: 40.66°NLon: 91.33°WElev: 719ft.

Light Rain

73°F

23°C

Humidity 100%
Wind Speed NE 5 mph
Barometer 30.23 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Last update 16 Sep 3:35 pm CDT
Extended Forecast for

2 Miles NNW Revere MO

Flood Watch September 16, 10:00pm until September 17, 10:00am
Click here for hazard details and duration
Flood Watch
  • This Afternoon

    This Afternoon: A 20 percent chance of showers.  Mostly cloudy, with a high near 75. Northeast wind around 5 mph.

    High: 75 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers between 2am and 3am, then a chance of showers and thunderstorms after 3am.  Mostly cloudy, with a low around 69. Calm wind becoming east around 5 mph.  Chance of precipitation is 30%.

    Low: 69 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly before 11am.  Partly sunny, with a high near 84. Calm wind becoming northeast around 5 mph.  Chance of precipitation is 60%.

    High: 84 °F

    Showers
    Likely then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 3am, then a slight chance of showers after 5am.  Mostly cloudy, with a low around 68. Northeast wind around 5 mph.  Chance of precipitation is 30%.

    Low: 68 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers before 1pm.  Mostly sunny, with a high near 87.

    High: 87 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of showers before 1pm.  Partly sunny, with a high near 88.

    High: 88 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 68. Chance of precipitation is 70%.

    Low: 68 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, with thunderstorms also possible after 1pm.  Mostly cloudy, with a high near 77. Chance of precipitation is 60%.

    High: 77 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Mostly cloudy, with a high near 75. Northeast wind around 5 mph.
Tonight
A slight chance of showers between 2am and 3am, then a chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 69. Calm wind becoming east around 5 mph. Chance of precipitation is 30%.
Thursday
Showers and thunderstorms likely, mainly before 11am. Partly sunny, with a high near 84. Calm wind becoming northeast around 5 mph. Chance of precipitation is 60%.
Thursday Night
A chance of showers and thunderstorms before 3am, then a slight chance of showers after 5am. Mostly cloudy, with a low around 68. Northeast wind around 5 mph. Chance of precipitation is 30%.
Friday
A 40 percent chance of showers before 1pm. Mostly sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 71.
Saturday
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 88.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 68. Chance of precipitation is 70%.
Sunday
Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 77. Chance of precipitation is 60%.
Sunday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 72.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 60.
Tuesday
Mostly cloudy, with a high near 72.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Revere MO
 40.51°N 91.68°W (Elev. 699 ft)
2:36 pm CDT Sep 16, 2026
3pm CDT Sep 16, 2026-6pm CDT Sep 22, 2026
 
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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