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.

50°F

10°C

Humidity 82%
Wind Speed NW 20 G 26 mph
Barometer 30.12 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 16 Oct 2:15 am CDT
Extended Forecast for

2 Miles WNW Williamstown MO

Frost Advisory October 17, 01:00am until October 17, 09:00am
Click here for hazard details and duration
Frost Advisory

  • Overnight

    Overnight: Partly cloudy, with a low around 44. Northwest wind around 11 mph, with gusts as high as 25 mph.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 51. Northwest wind 13 to 18 mph, with gusts as high as 36 mph.

    High: 51 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Patchy frost after 4am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 34. North wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 26 mph.

    Low: 34 °F

    Decreasing
    Clouds then
    Patchy Frost

  • Saturday

    Saturday: Areas of frost before 9am. Otherwise, sunny, with a high near 57. Light and variable wind.

    High: 57 °F

    Areas Frost
    then Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 37. Calm wind becoming south around 5 mph after midnight.

    Low: 37 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 44. Northwest wind around 11 mph, with gusts as high as 25 mph.
Friday
Mostly cloudy, with a high near 51. Northwest wind 13 to 18 mph, with gusts as high as 36 mph.
Friday Night
Patchy frost after 4am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 34. North wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 26 mph.
Saturday
Areas of frost before 9am. Otherwise, sunny, with a high near 57. Light and variable wind.
Saturday Night
Clear, with a low around 37. Calm wind becoming south around 5 mph after midnight.
Sunday
Sunny, with a high near 66.
Sunday Night
Mostly clear, with a low around 43.
Monday
Mostly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Mostly sunny, with a high near 73.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Mostly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Williamstown MO
 40.2°N 91.89°W (Elev. 699 ft)
Last Update:
2:06 am CDT Oct 16, 2026
Forecast Valid:
2am CDT Oct 16, 2026-6pm CDT Oct 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation