


Hazardous Weather Conditions
Current conditions at
Fort Madison Municipal Airport (KFSW)
Lat: 40.66°NLon: 91.33°WElev: 719ft.
Fair
64°F
18°C
Humidity | 88% |
Wind Speed | S 8 mph |
Barometer | 30.11 in |
Dewpoint | 61°F (16°C) |
Visibility | 10.00 mi |
Last update | 4 Oct 6:15 am CDT |
Extended Forecast for
Pontoosuc IL
Today
High: 88 °F
Sunny
Tonight
Low: 63 °F
Clear
Sunday
High: 86 °F
Sunny
Sunday Night
Low: 67 °F
Mostly Clear
Monday
High: 83 °F
Sunny then
Chance
ShowersMonday Night
Low: 61 °F
Chance
T-storms then
Showers
LikelyTuesday
High: 68 °F
Partly Sunny
Tuesday Night
Low: 50 °F
Mostly Clear
Wednesday
High: 69 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 88. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 63. South wind around 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 86. South wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 67. South wind around 10 mph, with gusts as high as 20 mph.
Monday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 83.
Monday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.
Tuesday
Partly sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Mostly sunny, with a high near 73.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Pontoosuc IL
40.63°N 91.21°W (Elev. 531 ft)
40.63°N 91.21°W (Elev. 531 ft)
5:16 am CDT Oct 4, 2025
6am CDT Oct 4, 2025-6pm CDT Oct 10, 2025