National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Thunderstorms and Widespread Rainfall Across the Southern Plains

Isolated severe thunderstorms and widespread showers may produce flash flooding across the Southern Plains through Thursday. Numerous instances of flash flooding are expected in south-central Texas, including portions of the Hill Country; and an additional area across eastern Oklahoma into the Ozarks on Thursday. Heavy rainfall and mountain snow will return to southern California on Thursday. Read More >

Current conditions at

Fort Madison Municipal Airport (KFSW)

Lat: 40.66°NLon: 91.33°WElev: 719ft.

Fog/Mist

46°F

8°C

Humidity 93%
Wind Speed S 6 mph
Barometer 30.12 in
Dewpoint 45°F (7°C)
Visibility 6.00 mi
Wind Chill43°F (6°C)
Last update 20 Nov 2:35 am CST
Extended Forecast for

2 Miles E Keokuk Municipal IA

  • Overnight

    Overnight: Cloudy, with a low around 43. South wind around 5 mph.

    Low: 43 °F

    Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 59. Southeast wind around 5 mph becoming east in the afternoon.

    High: 59 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly after midnight. Cloudy, with a low around 47. Calm wind becoming northeast around 5 mph after midnight.

    Low: 47 °F

    Chance Rain

  • Friday

    Friday: Rain likely, mainly before noon. Mostly cloudy, with a high near 53. Northeast wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 53 °F

    Rain Likely

  • Friday Night

    Friday Night: A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 43. South wind around 5 mph.
Thursday
Mostly cloudy, with a high near 59. Southeast wind around 5 mph becoming east in the afternoon.
Thursday Night
A 30 percent chance of rain, mainly after midnight. Cloudy, with a low around 47. Calm wind becoming northeast around 5 mph after midnight.
Friday
Rain likely, mainly before noon. Mostly cloudy, with a high near 53. Northeast wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 36.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Partly sunny, with a high near 58.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 43.
Tuesday
A 40 percent chance of rain. Partly sunny, with a high near 55.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
Mostly sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Keokuk Municipal IA
 40.46°N 91.39°W (Elev. 535 ft)
Last Update:
9:06 pm CST Nov 19, 2025
Forecast Valid:
2am CST Nov 20, 2025-6pm CST Nov 26, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation