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.

Mostly Cloudy

66°F

19°C

Humidity 68%
Wind Speed S 16 G 23 mph
Barometer 29.76 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 31 Mar 6:15 am CDT
Extended Forecast for

4 Miles NE Williamstown MO

  • Today

    Today: A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 82. South wind 11 to 18 mph becoming west in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 60%.

    High: 82 °F

    Chance
    T-storms then
    Rain Likely

  • Tonight

    Tonight: Rain and thunderstorms likely, then rain and possibly a thunderstorm after 11pm. Low around 47. Northeast wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.

    Low: 47 °F

    T-storms

  • Wednesday

    Wednesday: A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 7am. High near 57. East wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    High: 57 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain and possibly a thunderstorm. Low around 50. East wind 8 to 10 mph becoming southeast after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%.

    Low: 50 °F

    Rain

  • Thursday

    Thursday: Rain and possibly a thunderstorm. High near 71. South wind 10 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 100%.

    High: 71 °F

    Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain before 1am. Partly cloudy, with a low around 48.

    Low: 48 °F

    Chance Rain

  • Friday

    Friday: A 40 percent chance of rain and thunderstorms after 1pm. Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: Rain and possibly a thunderstorm. Low around 49. Chance of precipitation is 80%.

    Low: 49 °F

    T-storms

  • Saturday

    Saturday: Rain likely and possibly a thunderstorm before 1pm, then a chance of rain. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.

    High: 57 °F

    Rain Likely

Detailed Forecast

Today
A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 82. South wind 11 to 18 mph becoming west in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 60%.
Tonight
Rain and thunderstorms likely, then rain and possibly a thunderstorm after 11pm. Low around 47. Northeast wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.
Wednesday
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 7am. High near 57. East wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Wednesday Night
Rain and possibly a thunderstorm. Low around 50. East wind 8 to 10 mph becoming southeast after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%.
Thursday
Rain and possibly a thunderstorm. High near 71. South wind 10 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 100%.
Thursday Night
A 30 percent chance of rain before 1am. Partly cloudy, with a low around 48.
Friday
A 40 percent chance of rain and thunderstorms after 1pm. Partly sunny, with a high near 76.
Friday Night
Rain and possibly a thunderstorm. Low around 49. Chance of precipitation is 80%.
Saturday
Rain likely and possibly a thunderstorm before 1pm, then a chance of rain. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 35.
Sunday
Partly sunny, with a high near 54.
Sunday Night
Mostly clear, with a low around 32.
Monday
Sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Williamstown MO
 40.25°N 91.8°W (Elev. 705 ft)
Last Update:
5:51 am CDT Mar 31, 2026
Forecast Valid:
6am CDT Mar 31, 2026-6pm CDT Apr 6, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation