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Hazardous Weather Conditions
Current conditions at
Fort Madison Municipal Airport (KFSW)
Lat: 40.66°NLon: 91.33°WElev: 719ft.
Fair
36°F
2°C
| Humidity | 93% |
| Wind Speed | W 5 mph |
| Barometer | 29.84 in |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 8 Nov 4:35 am CST |
Extended Forecast for
4 Miles SSW Denmark IA
Today
High: 48 °F
Slight Chance
Rain then
RainTonight
Low: 26 °F
Blustery.
Rain/Snow
then Mostly
CloudySunday

High: 34 °F
Mostly Sunny
and BreezySunday Night

Low: 21 °F
Partly Cloudy
Monday

High: 38 °F
Sunny
Monday Night

Low: 23 °F
Partly Cloudy
Veterans Day

High: 53 °F
Mostly Sunny
Tuesday Night

Low: 36 °F
Mostly Clear
Wednesday

High: 57 °F
Sunny
Detailed Forecast
Today
Rain, mainly after 2pm. High near 48. Light and variable wind becoming north 5 to 10 mph in the afternoon. Chance of precipitation is 80%.
Tonight
Rain, possibly mixed with snow, mainly before 9pm. Low around 26. Blustery, with a north wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday
Mostly sunny, with a high near 34. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 21. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 38.
Monday Night
Partly cloudy, with a low around 23.
Veterans Day
Mostly sunny, with a high near 53.
Tuesday Night
Mostly clear, with a low around 36.
Wednesday
Sunny, with a high near 57.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Sunny, with a high near 57.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Sunny, with a high near 63.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles SSW Denmark IA
40.7°N 91.35°W (Elev. 725 ft)
40.7°N 91.35°W (Elev. 725 ft)
3:46 am CST Nov 8, 2025
4am CST Nov 8, 2025-6pm CST Nov 14, 2025



