Current conditions at
Fort Madison Municipal Airport (KFSW)
Lat: 40.66°NLon: 91.33°WElev: 719ft.
Fair
27°F
-3°C
| Humidity | 39% |
| Wind Speed | SW 2 mph |
| Barometer | 30.39 in |
| Dewpoint | 5°F (-15°C) |
| Visibility | 10.00 mi |
| Last update | 23 Feb 6:15 pm CST |
Extended Forecast for
3 Miles NNE Fort Madison IA
Tonight

Low: 17 °F
Increasing
CloudsTuesday

High: 51 °F
Cloudy and
BreezyTuesday Night

Low: 25 °F
Decreasing
CloudsWednesday

High: 42 °F
Increasing
CloudsWednesday Night

Low: 28 °F
Rain/Snow
LikelyThursday

High: 44 °F
Mostly Sunny
Thursday Night

Low: 29 °F
Mostly Clear
Friday

High: 63 °F
Sunny
Friday Night

Low: 33 °F
Mostly Clear
Detailed Forecast
Tonight
Increasing clouds, with a low around 17. West wind 5 to 10 mph becoming south in the evening.
Tuesday
Cloudy, with a high near 51. Breezy, with a south wind 10 to 20 mph becoming west in the afternoon. Winds could gust as high as 35 mph.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 25. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Increasing clouds, with a high near 42. Northwest wind around 5 mph.
Wednesday Night
Rain and snow likely, becoming all snow after 3am. Mostly cloudy, with a low around 28. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday
Mostly sunny, with a high near 44.
Thursday Night
Mostly clear, with a low around 29.
Friday
Sunny, with a high near 63.
Friday Night
Mostly clear, with a low around 33.
Saturday
Sunny, with a high near 50.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
A 40 percent chance of snow. Partly sunny, with a high near 38.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles NNE Fort Madison IA
40.65°N 91.33°W (Elev. 653 ft)
40.65°N 91.33°W (Elev. 653 ft)
4:46 pm CST Feb 23, 2026
6pm CST Feb 23, 2026-6pm CST Mar 2, 2026


