Hazardous Weather Conditions
Current conditions at
Fort Madison Municipal Airport (KFSW)
Lat: 40.66°NLon: 91.33°WElev: 719ft.
Mostly Cloudy and Breezy
81°F
27°C
| Humidity | 62% |
| Wind Speed | S 25 G 35 mph |
| Barometer | 29.67 in |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Heat Index | 83°F (28°C) |
| Last update | 17 Apr 2:35 pm CDT |
Extended Forecast for
6 Miles WSW Farmington IA
Flood Watch until April 18, 04:00am
Tornado Watch until April 17, 08:00pm
NOW: Multiple hazards in effect
Click HERE for Details
This Afternoon
High: 84 °F
Severe
Thunderstorms
and WindyTonight
Low: 40 °F
Severe
Thunderstorms
and Breezy
then
Scattered
ShowersSaturday
High: 54 °F
Sunny
Saturday Night
Low: 34 °F
Mostly Clear
then Areas
FrostSunday
High: 60 °F
Frost then
SunnySunday Night
Low: 35 °F
Mostly Clear
Monday
High: 66 °F
Areas Frost
then SunnyMonday Night
Low: 52 °F
Mostly Clear
Detailed Forecast
This Afternoon
Scattered showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then showers and thunderstorms likely after 4pm. Some of the storms could be severe. Partly sunny, with a high near 84. Windy, with a south wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and thunderstorms before 10pm, then scattered showers. Some of the storms could be severe. Low around 40. Breezy, with a south wind 10 to 15 mph becoming north 15 to 20 mph in the evening. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Sunny, with a high near 54. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Areas of frost after 3am. Otherwise, mostly clear, with a low around 34. West wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 60.
Sunday Night
Mostly clear, with a low around 35.
Monday
Areas of frost before 7am. Otherwise, sunny, with a high near 66.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 81.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
6 Miles WSW Farmington IA
40.6°N 91.82°W (Elev. 735 ft)
40.6°N 91.82°W (Elev. 735 ft)
1:26 pm CDT Apr 17, 2026
2pm CDT Apr 17, 2026-6pm CDT Apr 23, 2026
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