Extreme Heat and Severe Thunderstorms Today

Extreme heat continues today from the central Plains to the lower Mississippi River Valley, over southeast Montana, and from southern California into the Southwest Deserts. Extreme Heat Warnings remain in effect. Severe thunderstorms capable of strong to severe wind gusts and large hail are possible across the Great Lakes into the Ohio Valley today into tonight. Read More >

Hazardous Weather Conditions

Current conditions at

Fort Madison Municipal Airport (KFSW)

Lat: 40.66°NLon: 91.33°WElev: 719ft.

Fair

86°F

30°C

Humidity	75%
Wind Speed	S 7 mph
Barometer	29.83 in
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	97°F (36°C)
Last update	27 Jul 9:15 am CDT

More Information:

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

Extended Forecast for

2 Miles NE Fort Madison IA

Extreme Heat Warning July 27, 10:27am until July 27, 10:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning July 27, 10:27am until July 27, 10:00pm
NOW until 10:00pm Mon
Extreme Heat Warning
Today
High: 96 °F
Chance
T-storms
Tonight
Low: 74 °F
Slight Chance
T-storms then
Patchy Smoke
Tuesday
High: 87 °F
Mostly Sunny
Tuesday Night
Low: 66 °F
Mostly Clear
Wednesday
High: 86 °F
Sunny
Wednesday Night
Low: 67 °F
Mostly Clear
Thursday
High: 87 °F
Mostly Sunny
Thursday Night
Low: 68 °F
Mostly Cloudy
then Chance
T-storms

Detailed Forecast

Today

A 50 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny and hot, with a high near 96. Heat index values as high as 113. Southwest wind around 10 mph.

Tonight

A 10 percent chance of showers and thunderstorms before 7pm. Patchy smoke after 11pm. Mostly clear, with a low around 74. West wind around 5 mph becoming north after midnight.

Tuesday

Mostly sunny, with a high near 87. Northeast wind around 5 mph.

Tuesday Night

Mostly clear, with a low around 66. Northeast wind around 5 mph becoming calm in the evening.

Wednesday

Sunny, with a high near 86.

Wednesday Night

Mostly clear, with a low around 67.

Thursday

Mostly sunny, with a high near 87.

Thursday Night

A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 68.