Hazardous Weather Conditions
Current conditions at
Fort Madison Municipal Airport (KFSW)
Lat: 40.66°NLon: 91.33°WElev: 719ft.
Overcast
52°F
11°C
| Humidity | 88% |
| Wind Speed | S 3 mph |
| Barometer | 29.97 in |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 5 Mar 5:55 pm CST |
Extended Forecast for
Keokuk IA
Tonight
Low: 49 °F⇑
Patchy Fog
then Rain
Likely and
Patchy Dense
FogFriday
High: 75 °F
Rain and
Patchy Fog
then Chance
RainFriday Night
Low: 47 °F
T-storms
Saturday
High: 58 °F
Partly Sunny
Saturday Night
Low: 36 °F
Mostly Clear
Sunday
High: 65 °F
Sunny
Sunday Night
Low: 49 °F
Clear
Monday
High: 76 °F
Sunny
Monday Night
Low: 55 °F
Partly Cloudy
Detailed Forecast
Tonight
A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 5am. Patchy dense fog after 8pm. Otherwise, mostly cloudy, with a temperature falling to near 49 by 11pm, then rising to around 55 during the remainder of the night. Light south wind becoming southeast 5 to 10 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Friday
Rain and thunderstorms, mainly before 3pm. Patchy fog before 8am. High near 75. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Friday Night
Showers and possibly a thunderstorm. Low around 47. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Partly sunny, with a high near 58. West wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Sunny, with a high near 65.
Sunday Night
Clear, with a low around 49.
Monday
Sunny, with a high near 76.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
A chance of rain, then rain likely and possibly a thunderstorm after noon. Partly sunny, with a high near 76. Chance of precipitation is 70%.
Tuesday Night
Rain and possibly a thunderstorm. Low around 47. Chance of precipitation is 80%.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 58.
Wednesday Night
Mostly clear, with a low around 32.
Thursday
Sunny, with a high near 53.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Keokuk IA
40.39°N 91.39°W (Elev. 574 ft)
40.39°N 91.39°W (Elev. 574 ft)
4:36 pm CST Mar 5, 2026
6pm CST Mar 5, 2026-6pm CDT Mar 12, 2026
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