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

Hazardous Weather Conditions

Current conditions at

Chariton (KCNC)

Lat: 41.03°NLon: 93.37°WElev: 1050ft.

A Few Clouds

50°F

10°C

Humidity 94%
Wind Speed SE 8 mph
Barometer 29.91 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 5 Mar 6:15 pm CST
Extended Forecast for

4 Miles NW Williamson IA

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 48. South southeast wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 48 °F

    Mostly Cloudy
    then Showers

  • Friday

    Friday: Showers and thunderstorms, mainly before 1pm. High near 70. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 70 °F

    Breezy.
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 3am, then a chance of showers. Low around 37. Breezy, with a south wind 15 to 17 mph becoming west northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Breezy.
    T-storms then
    Showers
    Likely

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 51. Breezy, with a west northwest wind 8 to 16 mph, with gusts as high as 23 mph.

    High: 51 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 35. Southwest wind 7 to 11 mph, with gusts as high as 18 mph.

    Low: 35 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 64. Breezy.

    High: 64 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Clear, with a low around 48. Breezy.

    Low: 48 °F

    Clear and
    Breezy

  • Monday

    Monday: Sunny, with a high near 72. Breezy.

    High: 72 °F

    Sunny and
    Breezy then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 48. South southeast wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Showers and thunderstorms, mainly before 1pm. High near 70. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and possibly a thunderstorm before 3am, then a chance of showers. Low around 37. Breezy, with a south wind 15 to 17 mph becoming west northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 51. Breezy, with a west northwest wind 8 to 16 mph, with gusts as high as 23 mph.
Saturday Night
Clear, with a low around 35. Southwest wind 7 to 11 mph, with gusts as high as 18 mph.
Sunday
Sunny, with a high near 64. Breezy.
Sunday Night
Clear, with a low around 48. Breezy.
Monday
Sunny, with a high near 72. Breezy.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Rain likely, mainly after noon. Partly sunny, with a high near 73. Breezy. Chance of precipitation is 60%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 41. Breezy. Chance of precipitation is 60%.
Wednesday
Partly sunny, with a high near 53. Breezy.
Wednesday Night
Mostly clear, with a low around 30.
Thursday
Sunny, with a high near 54. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Williamson IA
 41.12°N 93.29°W
Last Update:
5:06 pm CST Mar 5, 2026
Forecast Valid:
6pm CST Mar 5, 2026-6pm CDT Mar 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation