National Weather Service

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Fort Madison Municipal Airport (KFSW)

Lat: 40.66°NLon: 91.33°WElev: 719ft.

Fair

29°C

84°F

Humidity	23%
Wind Speed	W 19 km/h
Barometer	29.90 in
Dewpoint	6°C (43°F)
Visibility	16 km
Heat Index	27°C (81°F)
Last update	7 Jun 2:35 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles NNW Donnellson IA

This Afternoon
High: 28 °C
Mostly Sunny
Tonight
Low: 17 °C
Slight Chance
Showers then
Showers
Likely
Saturday
High: 27 °C
Chance
Showers
Saturday Night
Low: 15 °C
Mostly Cloudy
Sunday
High: 27 °C
Sunny
Sunday Night
Low: 13 °C
Mostly Clear
Monday
High: 23 °C
Mostly Sunny
Monday Night
Low: 12 °C
Partly Cloudy
Tuesday
High: 26 °C
Mostly Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 28. Northwest wind around 15 km/h.

Tonight

A chance of showers before 1am, then a chance of showers and thunderstorms between 1am and 2am, then showers likely and possibly a thunderstorm after 2am. Increasing clouds, with a low around 17. Northeast wind 5 to 10 km/h becoming south after midnight. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

Saturday

A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 27. South wind 10 to 15 km/h becoming northwest in the afternoon.

Saturday Night

Mostly cloudy, with a low around 15. North wind around 10 km/h.

Sunday

Sunny, with a high near 27.

Sunday Night

Mostly clear, with a low around 13.

Monday

Mostly sunny, with a high near 23.

Monday Night

Partly cloudy, with a low around 12.

Tuesday

Mostly sunny, with a high near 26.