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

Current conditions at

Fort Madison Municipal Airport (KFSW)

Lat: 40.66°NLon: 91.33°WElev: 719ft.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

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

Extended Forecast for

Dallas City IL

Flood Watch September 22, 01:00pm until September 26, 05:00am

Click here for hazard details and duration

Flood Watch

Overnight
Low: 69 °F
Heavy Rain
and Patchy
Fog
Sunday
High: 76 °F
Heavy Rain
and Patchy
Fog then
Chance
Showers
Sunday Night
Low: 62 °F
Chance
Showers
Monday
High: 65 °F
Chance
Showers
Monday Night
Low: 57 °F
Mostly Cloudy
then Chance
Showers
Tuesday
High: 63 °F
Partly Sunny
Tuesday Night
Low: 51 °F
Partly Cloudy
Wednesday
High: 67 °F
Mostly Sunny
Wednesday Night
Low: 52 °F
Partly Cloudy

Detailed Forecast

Overnight

Showers and thunderstorms likely, mainly after 4am. Some of the storms could produce heavy rainfall. Patchy fog. Otherwise, mostly cloudy, with a low around 69. West wind around 5 mph becoming north. Chance of precipitation is 60%.

Sunday

Showers and thunderstorms likely before 5pm, then a chance of showers. Some of the storms could produce heavy rainfall. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 76. Northwest wind 5 to 10 mph becoming northeast in the afternoon. Chance of precipitation is 70%.

Sunday Night

A chance of showers before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Cloudy, with a low around 62. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

Monday

A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 65. Northeast wind around 10 mph, with gusts as high as 20 mph.

Monday Night

A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 57.

Tuesday

Partly sunny, with a high near 63.

Tuesday Night

Partly cloudy, with a low around 51.

Wednesday

Mostly sunny, with a high near 67.

Wednesday Night

Partly cloudy, with a low around 52.