Current conditions at

Keokuk Municipal Airport (KEOK)

Lat: 40.46°NLon: 91.43°WElev: 676ft.

Partly Cloudy

68°F

20°C

Humidity 73%
Wind Speed SE 5 mph
Barometer 29.91 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 21 Jun 2:35 am CDT
Extended Forecast for

4 Miles SSE Donnellson IA

Flood Watch June 21, 07:00am until June 21, 07:00pm
Click here for hazard details and duration
Flood Watch
  • Overnight

    Overnight: A slight chance of showers and thunderstorms between 4am and 5am, then showers likely and possibly a thunderstorm after 5am.  Cloudy, with a low around 62. East wind around 5 mph.  Chance of precipitation is 60%.

    Low: 62 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. Some of the storms could produce heavy rainfall.  High near 69. East wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

    High: 69 °F

    Heavy Rain

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and midnight.  Mostly cloudy, with a low around 56. North wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 40%.

    Low: 56 °F

    Chance
    Showers then
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 76. North wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 76 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

Overnight
A slight chance of showers and thunderstorms between 4am and 5am, then showers likely and possibly a thunderstorm after 5am. Cloudy, with a low around 62. East wind around 5 mph. Chance of precipitation is 60%.
Sunday
Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. Some of the storms could produce heavy rainfall. High near 69. East wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.
Sunday Night
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and midnight. Mostly cloudy, with a low around 56. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 76. North wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 60.
Wednesday
Mostly sunny, with a high near 81.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Mostly sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 59.
Friday
Mostly sunny, with a high near 81.
Friday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Donnellson IA
 40.59°N 91.53°W (Elev. 702 ft)
2:01 am CDT Jun 21, 2026
2am CDT Jun 21, 2026-6pm CDT Jun 27, 2026
 
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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