National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Fort Madison Municipal Airport (KFSW)

Lat: 40.66°NLon: 91.33°WElev: 719ft.

Fog/Mist

46°F

8°C

Humidity 100%
Wind Speed NW 12 mph
Barometer 30.21 in
Dewpoint 46°F (8°C)
Visibility 3.00 mi
Wind Chill40°F (4°C)
Last update 10 Apr 7:15 am CDT
Extended Forecast for

2 Miles ENE Carthage IL

  • Today

    Today: A 50 percent chance of showers before 9am. Mostly cloudy, with a high near 60. North wind around 10 mph, with gusts as high as 20 mph.

    High: 60 °F

    Chance
    Showers then
    Partly Sunny

  • Tonight

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

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers. Mostly cloudy, with a high near 64. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 64 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 59. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 59 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers, mainly after 1pm. High near 74. Breezy. Chance of precipitation is 80%.

    High: 74 °F

    Chance
    Showers then
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 63.

    Low: 63 °F

    Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 81.

    High: 81 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 68.

    Low: 68 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 83. Breezy. Chance of precipitation is 60%.

    High: 83 °F

    Chance
    Showers then
    Showers
    Likely and
    Breezy

Detailed Forecast

Today
A 50 percent chance of showers before 9am. Mostly cloudy, with a high near 60. North wind around 10 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 44. North wind around 5 mph.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 64. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 59. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Showers, mainly after 1pm. High near 74. Breezy. Chance of precipitation is 80%.
Sunday Night
A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 63.
Monday
Partly sunny, with a high near 81.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 68.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 83. Breezy. Chance of precipitation is 60%.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.
Wednesday
A 40 percent chance of showers. Partly sunny, with a high near 76.
Wednesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 56.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Carthage IL
 40.43°N 91.1°W (Elev. 676 ft)
Last Update:
5:27 am CDT Apr 10, 2026
Forecast Valid:
7am CDT Apr 10, 2026-6pm CDT Apr 16, 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