Hazardous Weather Conditions
Current conditions at
Fort Madison Municipal Airport (KFSW)
Lat: 40.66°NLon: 91.33°WElev: 719ft.
Fair
54°F
12°C
| Humidity | 38% |
| Wind Speed | SE 16 G 22 mph |
| Barometer | 30.13 in |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 50°F (10°C) |
| Last update | 6 Nov 10:15 am CST |
Extended Forecast for
Fort Madison IA
Today

High: 62 °F
Increasing
CloudsTonight

Low: 51 °F
Showers
LikelyFriday

High: 67 °F
Sunny
Friday Night

Low: 40 °F
Increasing
CloudsSaturday

High: 54 °F
Showers
LikelySaturday Night
Low: 27 °F
Chance
Showers then
Partly CloudySunday

High: 37 °F
Mostly Sunny
Sunday Night

Low: 21 °F
Mostly Clear
Monday

High: 40 °F
Sunny
Detailed Forecast
Today
Increasing clouds, with a high near 62. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
A chance of showers and thunderstorms before 11pm, then showers likely and possibly a thunderstorm between 11pm and midnight, then a chance of showers after midnight. Cloudy, with a low around 51. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Friday
Sunny, with a high near 67. West wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
Increasing clouds, with a low around 40. West wind 5 to 10 mph becoming north after midnight.
Saturday
Showers likely, mainly after noon. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of showers before midnight. Partly cloudy, with a low around 27.
Sunday
Mostly sunny, with a high near 37.
Sunday Night
Mostly clear, with a low around 21.
Monday
Sunny, with a high near 40.
Monday Night
Partly cloudy, with a low around 26.
Veterans Day
Partly sunny, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
Sunny, with a high near 60.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Fort Madison IA
40.63°N 91.35°W (Elev. 541 ft)
40.63°N 91.35°W (Elev. 541 ft)
5:31 am CST Nov 6, 2025
10am CST Nov 6, 2025-6pm CST Nov 12, 2025



