Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Hazardous Weather Conditions

Current conditions at

Fort Madison Municipal Airport (KFSW)

Lat: 40.66°NLon: 91.33°WElev: 719ft.

Fog

64°F

18°C

Humidity	100%
Wind Speed	NE 3 mph
Barometer	30.01 in
Dewpoint	64°F (18°C)
Visibility	0.15 mi
Last update	20 Aug 6:35 am CDT

More Information:

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

Extended Forecast for

3 Miles SW Pilot Grove IA

Today
High: 81 °F
Patchy Fog
then Sunny
Tonight
Low: 64 °F
Mostly Clear
Friday
High: 85 °F
Sunny then
Slight Chance
T-storms
Friday Night
Low: 65 °F
Chance
Showers then
Slight Chance
T-storms
Saturday
High: 81 °F
Sunny
Saturday Night
Low: 60 °F
Mostly Clear
Sunday
High: 79 °F
Mostly Sunny
Sunday Night
Low: 60 °F
Partly Cloudy
Monday
High: 78 °F
Mostly Sunny

Detailed Forecast

Today

Patchy fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 81. Northeast wind around 5 mph becoming calm.

Tonight

Mostly clear, with a low around 64. Calm wind becoming south around 5 mph.

Friday

A 20 percent chance of showers and thunderstorms after 4pm. Sunny, with a high near 85. Southwest wind around 5 mph.

Friday Night

A 30 percent chance of showers and thunderstorms, mainly between 10pm and midnight. Cloudy during the early evening, then clearing, with a low around 65. West wind around 5 mph becoming east in the evening.

Saturday

Sunny, with a high near 81.

Saturday Night

Mostly clear, with a low around 60.

Sunday

Mostly sunny, with a high near 79.

Sunday Night

Partly cloudy, with a low around 60.

Monday

Mostly sunny, with a high near 78.

Monday Night

Partly cloudy, with a low around 63.