Hazardous Weather Conditions
Current conditions at
Fort Madison Municipal Airport (KFSW)
Lat: 40.66°NLon: 91.33°WElev: 719ft.
Fair
55°F
13°C
| Humidity | 77% |
| Wind Speed | S 16 mph |
| Barometer | 29.42 in |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 51°F (11°C) |
| Last update | 18 Feb 1:35 am CST |
Extended Forecast for
4 Miles NE Sutter IL
Red Flag Warning February 18, 10:00am until February 18, 08:00pm
Overnight

Low: 49 °F
Mostly Clear
and BreezyWednesday

High: 67 °F
Sunny and
BreezyWednesday Night

Low: 42 °F
Mostly Cloudy
Thursday

High: 67 °F
Chance Rain
Thursday Night
Low: 30 °F
Chance Rain
then Mostly
CloudyFriday

High: 43 °F
Mostly Sunny
Friday Night

Low: 24 °F
Partly Cloudy
Saturday

High: 37 °F
Chance Snow
Saturday Night

Low: 19 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly cloudy early, then becoming mostly clear, with a low around 49. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 67. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.
Wednesday Night
Mostly cloudy, with a low around 42. Southwest wind 5 to 10 mph becoming southeast after midnight.
Thursday
A 30 percent chance of rain. Mostly sunny, with a high near 67. Southeast wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
A 30 percent chance of rain before midnight. Partly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 24.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 37.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Sunny, with a high near 34.
Sunday Night
Mostly clear, with a low around 16.
Monday
Sunny, with a high near 34.
Monday Night
Mostly clear, with a low around 18.
Tuesday
Mostly sunny, with a high near 46.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles NE Sutter IL
40.32°N 91.31°W (Elev. 650 ft)
40.32°N 91.31°W (Elev. 650 ft)
1:32 am CST Feb 18, 2026
2am CST Feb 18, 2026-6pm CST Feb 24, 2026



