Prolonged Extreme Cold; Eastern U.S. Winter Storm
Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >
Hazardous Weather Conditions
Current conditions at
Fort Madison Municipal Airport (KFSW)
Lat: 40.66°NLon: 91.33°WElev: 719ft.
Fair
9°F
-13°C
| Humidity | 78% |
| Wind Speed | NW 5 mph |
| Barometer | 30.30 in |
| Dewpoint | 3°F (-16°C) |
| Visibility | 10.00 mi |
| Wind Chill | 0°F (-18°C) |
| Last update | 29 Jan 4:15 am CST |
Extended Forecast for
3 Miles NNE Fort Madison IA
Today
High: 18 °F
Cloudy
Tonight
Low: 3 °F
Decreasing
CloudsFriday
High: 15 °F
Mostly Sunny
Friday Night
Low: 3 °F
Partly Cloudy
Saturday
High: 21 °F
Sunny
Saturday Night
Low: 7 °F
Partly Cloudy
Sunday
High: 26 °F
Partly Sunny
then Chance
SnowSunday Night
Low: 19 °F
Mostly Cloudy
Monday
High: 34 °F
Partly Sunny
Detailed Forecast
Today
Cloudy, with a high near 18. Wind chill values as low as zero. North wind around 5 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 3. Wind chill values as low as -5. North wind around 5 mph.
Friday
Mostly sunny, with a high near 15. Wind chill values as low as -10. North wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 3. Wind chill values as low as -10. North wind around 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 21.
Saturday Night
Partly cloudy, with a low around 7.
Sunday
A 30 percent chance of snow after noon. Partly sunny, with a high near 26.
Sunday Night
Mostly cloudy, with a low around 19.
Monday
Partly sunny, with a high near 34.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
Mostly cloudy, with a high near 31.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 19.
Wednesday
Partly sunny, with a high near 30.
Additional Forecasts and Information
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Forecast AreaABOUT 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)
4:22 am CST Jan 29, 2026
4am CST Jan 29, 2026-6pm CST Feb 4, 2026
Additional Resources
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Hourly Weather Forecast
