Excessive Rainfall and Severe Thunderstorms Threaten the Southern U.S. Again Friday

Heavy to excessive rainfall is forecast for eastern Louisiana into central Alabama which could bring flash, urban, and riverine flooding Friday. Scattered severe thunderstorms with a few tornadoes, very large hail, and damaging winds are possible across parts of the Gulf Coast States Friday and Friday night. Read More >

Current conditions at

Fort Madison Municipal Airport (KFSW)

Lat: 40.66°NLon: 91.33°WElev: 719ft.

Fair

81°F

27°C

Humidity	34%
Wind Speed	SW 5 mph
Barometer	29.74 in
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	17 May 5:35 pm CDT

More Information:

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

Extended Forecast for

2 Miles NNW Donnellson IA

Tonight
Low: 60 °F
Clear
Saturday
High: 85 °F
Sunny
Saturday Night
Low: 63 °F
Mostly Clear
Sunday
High: 88 °F
Sunny then
Slight Chance
T-storms
Sunday Night
Low: 66 °F
Partly Cloudy
then Chance
T-storms
Monday
High: 83 °F
Showers
Likely
Monday Night
Low: 65 °F
T-storms
Likely
Tuesday
High: 84 °F
Chance
T-storms then
Showers
Likely
Tuesday Night
Low: 59 °F
T-storms
Likely

Detailed Forecast

Tonight

Clear, with a low around 60. Calm wind becoming south around 5 mph.

Saturday

Sunny, with a high near 85. South wind 5 to 10 mph.

Saturday Night

Mostly clear, with a low around 63. Southwest wind around 5 mph becoming northwest after midnight.

Sunday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. Northeast wind 5 to 10 mph becoming south in the afternoon.

Sunday Night

A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 66.

Monday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 83. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 65. Chance of precipitation is 70%.

Tuesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 84. Chance of precipitation is 70%.

Tuesday Night

Showers and thunderstorms likely before 1am. Partly cloudy, with a low around 59. Chance of precipitation is 60%.

Wednesday

A 40 percent chance of showers after 1pm. Mostly sunny, with a high near 74.

Wednesday Night

Partly cloudy, with a low around 54.

Thursday

Mostly sunny, with a high near 75.

Thursday Night

Partly cloudy, with a low around 55.

Friday

A 30 percent chance of showers. Mostly sunny, with a high near 74.