Hazardous Weather Conditions
Current conditions at
Fort Madison Municipal Airport (KFSW)
Lat: 40.66°NLon: 91.33°WElev: 719ft.
Fair
75°F
24°C
| Humidity | 69% |
| Wind Speed | S 15 G 25 mph |
| Barometer | 29.69 in |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 15 Apr 12:15 am CDT |
Extended Forecast for
Farmington IA
Overnight

Low: 64 °F
Chance
T-stormsWednesday

High: 78 °F
T-storms
LikelyWednesday Night
Low: 57 °F
T-storms
Likely then
Chance
T-stormsThursday

High: 78 °F
Becoming
SunnyThursday Night

Low: 56 °F
Mostly Clear
Friday
High: 83 °F
Partly Sunny
then Showers
LikelyFriday Night
Low: 43 °F
Heavy Rain
Saturday

High: 54 °F
Chance
ShowersSaturday Night

Low: 35 °F
Mostly Clear
Detailed Forecast
Overnight
A 40 percent chance of showers and thunderstorms, mainly after 4am. Cloudy, with a low around 64. Southwest wind 10 to 15 mph, with gusts as high as 35 mph.
Wednesday
Showers and thunderstorms likely, mainly after 4pm. Mostly cloudy, with a high near 78. South wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 57. South wind around 5 mph becoming calm. Chance of precipitation is 60%.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 78. Calm wind becoming west around 5 mph.
Thursday Night
Mostly clear, with a low around 56.
Friday
Showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 83. Chance of precipitation is 60%.
Friday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 43. Chance of precipitation is 80%.
Saturday
A 30 percent chance of showers before 1pm. Mostly sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Sunny, with a high near 57.
Sunday Night
Mostly clear, with a low around 37.
Monday
Sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Sunny, with a high near 74.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Farmington IA
40.64°N 91.73°W (Elev. 643 ft)
40.64°N 91.73°W (Elev. 643 ft)
12:26 am CDT Apr 15, 2026
12am CDT Apr 15, 2026-6pm CDT Apr 21, 2026



