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Hazardous Weather Conditions
Current conditions at
Fort Madison Municipal Airport (KFSW)
Lat: 40.66°NLon: 91.33°WElev: 719ft.
Fog/Mist
43°F
6°C
| Humidity | 100% |
| Wind Speed | E 6 mph |
| Barometer | 30.09 in |
| Dewpoint | 43°F (6°C) |
| Visibility | 0.75 mi |
| Wind Chill | 39°F (4°C) |
| Last update | 25 Dec 9:55 am CST |
Extended Forecast for
3 Miles NNE Fort Madison IA
Dense Fog Advisory until December 25, 12:00pm
NOW until 12:00pm Thu

Dense Fog Advisory
Christmas Day

High: 50 °F
Cloudy
Tonight

Low: 48 °F
Patchy
Drizzle and
Patchy FogFriday
High: 55 °F
Areas Fog
then Partly
SunnyFriday Night

Low: 40 °F
Mostly Cloudy
Saturday

High: 58 °F
Mostly Cloudy
Saturday Night

Low: 49 °F
Mostly Cloudy
Sunday

High: 52 °F
Chance Rain
Sunday Night
Low: 14 °F
Mostly Cloudy
then Partly
Cloudy and
Blustery
Detailed Forecast
Christmas Day
Cloudy, with a high near 50. East wind 5 to 10 mph.
Tonight
Patchy drizzle and fog between 7pm and 4am. Cloudy, with a low around 48. East wind 5 to 10 mph becoming northwest after midnight.
Friday
Areas of fog before 11am. Otherwise, partly sunny, with a high near 55. Northwest wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 40. Calm wind becoming east around 5 mph after midnight.
Saturday
Mostly cloudy, with a high near 58.
Saturday Night
Mostly cloudy, with a low around 49.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 52.
Sunday Night
Partly cloudy, with a low around 14. Blustery.
Monday
Sunny, with a high near 22.
Monday Night
Mostly clear, with a low around 13.
Tuesday
Sunny, with a high near 33.
Tuesday Night
Partly cloudy, with a low around 20.
Wednesday
Partly sunny, with a high near 37.
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)
9:16 am CST Dec 25, 2025
10am CST Dec 25, 2025-6pm CST Dec 31, 2025



