Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Fort Madison Municipal Airport (KFSW)

Lat: 40.66° N Lon: 91.33° W Elev: 719 ft.

Fair

75°F

24°C

Humidity	94%
Wind Speed	E 6 mph
Barometer	30.01 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Last update	18 Sep 7:55 pm CDT

More Information:

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

Detailed forecast for

Hancock County

Tonight

Mostly clear this evening, then becoming partly cloudy. Lows in the lower 70s. Southeast winds 5 to 10 mph.

Saturday

Partly sunny in the morning, then becoming mostly cloudy. Hot with highs around 90. South winds 5 to 10 mph.

Saturday Night

Mostly cloudy. Showers likely with a chance of thunderstorms after midnight. Humid with lows in the upper 60s. North winds around 5 mph, becoming northwest after midnight. Chance of rain 70 percent.

Sunday

Showers likely. A chance of thunderstorms in the afternoon. Not as warm. Humid with highs in the upper 70s. North winds 5 to 10 mph. Chance of rain 70 percent.

Sunday Night

Showers likely with a chance of thunderstorms in the evening, then showers likely after midnight. Humid with lows in the lower 60s. Northeast winds around 10 mph with gusts up to 20 mph. Chance of rain 70 percent.

Monday

Showers likely, mainly in the morning. Not as warm with highs in the upper 60s. Chance of rain 70 percent.

Monday Night

Mostly cloudy with a 50 percent chance of showers. Lows in the mid 50s.

Tuesday

Mostly cloudy. Highs in the mid 60s.

Tuesday Night Through Wednesday Night

Partly cloudy. Lows in the lower 50s. Highs in the upper 60s.

Thursday

Partly sunny. Highs around 70.

Thursday Night And Friday

Partly cloudy. Lows in the mid 50s. Highs in the lower 70s.