Current conditions at
Fort Madison Municipal Airport (KFSW)
Lat: 40.66°NLon: 91.33°WElev: 719ft.
Fair
68°F
20°C
| Humidity | 56% |
| Wind Speed | S 6 mph |
| Barometer | 29.71 in |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 9 Mar 9:35 pm CDT |
Extended Forecast for
Pontoosuc IL
Tonight
Low: 58 °F
Mostly Clear
Tuesday
High: 76 °F
Mostly Sunny
then Chance
T-stormsTuesday Night
Low: 43 °F
T-storms
Wednesday
High: 50 °F
Rain Likely
and BreezyWednesday Night
Low: 30 °F
Mostly Clear
Thursday
High: 50 °F
Mostly Sunny
Thursday Night
Low: 43 °F
Mostly Cloudy
then Mostly
Cloudy and
BreezyFriday
High: 52 °F
Mostly Cloudy
Friday Night
Low: 38 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 58. Southwest wind around 10 mph.
Tuesday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 76. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
A chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 4am, then showers after 4am. Low around 43. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Rain likely before 1pm. Cloudy, with a high near 50. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Wednesday Night
Mostly clear, with a low around 30.
Thursday
Mostly sunny, with a high near 50.
Thursday Night
Mostly cloudy, with a low around 43. Breezy.
Friday
Mostly cloudy, with a high near 52.
Friday Night
Mostly cloudy, with a low around 38.
Saturday
Mostly cloudy, with a high near 60.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 42.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 51. Breezy.
Sunday Night
Mostly cloudy, with a low around 22. Blustery.
Monday
Mostly sunny, with a high near 34.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Pontoosuc IL
40.63°N 91.21°W (Elev. 531 ft)
40.63°N 91.21°W (Elev. 531 ft)
9:41 pm CDT Mar 9, 2026
9pm CDT Mar 9, 2026-6pm CDT Mar 16, 2026
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