


Hazardous Weather Conditions
Current conditions at
Fort Madison Municipal Airport (KFSW)
Lat: 40.66°NLon: 91.33°WElev: 719ft.
Overcast
64°F
18°C
Humidity | 88% |
Wind Speed | N 10 mph |
Barometer | 30.02 in |
Dewpoint | 61°F (16°C) |
Visibility | 7.00 mi |
Last update | 4 Jun 12:35 pm CDT |
Extended Forecast for
Donnellson IA
This Afternoon
High: 74 °F
Partly Sunny
Tonight
Low: 56 °F
Partly Cloudy
then Patchy
FogThursday
High: 78 °F
Mostly Sunny
Thursday Night
Low: 58 °F
Partly Cloudy
then Slight
Chance
ShowersFriday
High: 76 °F
Chance
ShowersFriday Night
Low: 58 °F
Partly Cloudy
Saturday
High: 79 °F
Mostly Sunny
Saturday Night
Low: 59 °F
Partly Cloudy
Sunday
High: 82 °F
Sunny then
Chance
Showers
Detailed Forecast
This Afternoon
Partly sunny, with a high near 74. Northeast wind around 10 mph.
Tonight
Patchy smoke after 1am. Patchy fog after 1am. Otherwise, partly cloudy, with a low around 56. Northeast wind around 5 mph.
Thursday
Mostly sunny, with a high near 78. Northeast wind around 5 mph.
Thursday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 58. Northeast wind around 5 mph.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 58.
Saturday
Mostly sunny, with a high near 79.
Saturday Night
Partly cloudy, with a low around 59.
Sunday
A 40 percent chance of showers after 1pm. Sunny, with a high near 82.
Sunday Night
Partly cloudy, with a low around 58.
Monday
Sunny, with a high near 77.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 79.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Donnellson IA
40.64°N 91.56°W (Elev. 705 ft)
40.64°N 91.56°W (Elev. 705 ft)
5:31 am CDT Jun 4, 2025
12pm CDT Jun 4, 2025-6pm CDT Jun 10, 2025