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

Hazardous Weather Conditions

Current conditions at

Keokuk Municipal Airport (KEOK)

Lat: 40.46°NLon: 91.43°WElev: 676ft.

Fog/Mist

41°F

5°C

Humidity 100%
Wind Speed N 7 mph
Barometer 30.01 in
Dewpoint 41°F (5°C)
Visibility 1.75 mi
Wind Chill36°F (2°C)
Last update 4 Mar 3:35 pm CST
Extended Forecast for

5 Miles WNW Williamstown MO

  • Tonight

    Tonight: Scattered showers and thunderstorms. Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 43. Calm wind. Chance of precipitation is 40%.

    Low: 43 °F

    Scattered
    T-storms and
    Patchy Fog

  • Thursday

    Thursday: Scattered showers, mainly before 8am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 63. Light and variable wind. Chance of precipitation is 30%.

    High: 63 °F

    Scattered
    Showers and
    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm after midnight. Increasing clouds, with a low around 49. Calm wind becoming south 5 to 9 mph in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 70%.

    Low: 49 °F

    Mostly Cloudy
    then Showers
    Likely

  • Friday

    Friday: Showers likely and possibly a thunderstorm before noon, then scattered showers between noon and 3pm, then scattered showers and thunderstorms after 3pm. Mostly cloudy, with a high near 76. South wind 10 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    High: 76 °F

    Showers
    Likely then
    Scattered
    T-storms

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Low around 43. South wind 10 to 13 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%.

    Low: 43 °F

    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Tonight
Scattered showers and thunderstorms. Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 43. Calm wind. Chance of precipitation is 40%.
Thursday
Scattered showers, mainly before 8am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 63. Light and variable wind. Chance of precipitation is 30%.
Thursday Night
Showers likely and possibly a thunderstorm after midnight. Increasing clouds, with a low around 49. Calm wind becoming south 5 to 9 mph in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 70%.
Friday
Showers likely and possibly a thunderstorm before noon, then scattered showers between noon and 3pm, then scattered showers and thunderstorms after 3pm. Mostly cloudy, with a high near 76. South wind 10 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Friday Night
Showers and possibly a thunderstorm. Low around 43. South wind 10 to 13 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%.
Saturday
Partly sunny, with a high near 56.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Sunny, with a high near 65.
Sunday Night
Mostly clear, with a low around 46.
Monday
Sunny, with a high near 73.
Monday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 57.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 72. Chance of precipitation is 70%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 48. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Williamstown MO
 40.23°N 91.95°W (Elev. 712 ft)
Last Update:
3:16 pm CST Mar 4, 2026
Forecast Valid:
3pm CST Mar 4, 2026-6pm CDT Mar 11, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation