


Hazardous Weather Conditions
Current conditions at
Fort Madison Municipal Airport (KFSW)
Lat: 40.66°NLon: 91.33°WElev: 719ft.
A Few Clouds
75°F
24°C
Humidity | 69% |
Wind Speed | NE 6 mph |
Barometer | 30.04 in |
Dewpoint | 64°F (18°C) |
Visibility | 10.00 mi |
Last update | 13 Jul 10:35 am CDT |
Extended Forecast for
Fort Madison IA
Flood Watch July 14, 07:00am until July 16, 07:00pm
Today
High: 81 °F
Isolated
Showers then
Slight Chance
T-stormsTonight
Low: 66 °F
Partly Cloudy
Monday
High: 87 °F
Sunny
Monday Night
Low: 70 °F
Mostly Clear
Tuesday
High: 88 °F
Mostly Sunny
Tuesday Night
Low: 72 °F
Partly Cloudy
Wednesday
High: 89 °F
Mostly Sunny
then Chance
T-stormsWednesday Night
Low: 68 °F
Chance
T-stormsThursday
High: 83 °F
Partly Sunny
then Chance
Showers
Detailed Forecast
Today
Isolated showers before 2pm, then a slight chance of showers and thunderstorms between 2pm and 4pm. Mostly cloudy, with a high near 81. East wind around 5 mph becoming calm. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 66. Calm wind.
Monday
Sunny, with a high near 87. Calm wind becoming south around 5 mph.
Monday Night
Mostly clear, with a low around 70. Southeast wind around 5 mph.
Tuesday
Mostly sunny, with a high near 88.
Tuesday Night
Partly cloudy, with a low around 72.
Wednesday
A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89.
Wednesday Night
A 40 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 68.
Thursday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 83.
Thursday Night
Partly cloudy, with a low around 66.
Friday
Partly sunny, with a high near 82.
Friday Night
Partly cloudy, with a low around 68.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Fort Madison IA
40.61°N 91.36°W (Elev. 518 ft)
40.61°N 91.36°W (Elev. 518 ft)
8:32 am CDT Jul 13, 2025
10am CDT Jul 13, 2025-6pm CDT Jul 19, 2025