Current conditions at

Chariton (KCNC)

Lat: 41.03°NLon: 93.37°WElev: 1050ft.

Partly Cloudy and Breezy

79°F

26°C

Humidity 70%
Wind Speed S 21 G 28 mph
Barometer 29.59 in
Dewpoint 68°F (20°C)
Visibility 9.00 mi
Heat Index81°F (27°C)
Last update 17 Apr 1:55 pm CDT
Extended Forecast for

Williamson IA

Tornado Watch until April 17, 08:00pm
Click here for hazard details and duration
Tornado Watch
  •  
    Tornado Watch until April 17, 08:00pm

    NOW until 8:00pm Fri

    Tornado Watch

  • This Afternoon

    High: 80 °F

    Severe
    Thunderstorms
    and Windy

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 7pm. Some of the storms could be severe.  Cloudy, then gradually becoming partly cloudy, with a low around 38. Breezy, with a north northwest wind 14 to 18 mph, with gusts as high as 30 mph.  New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 38 °F

    Breezy.
    Severe
    Thunderstorms
    then Mostly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 53. Breezy, with a west northwest wind 14 to 18 mph, with gusts as high as 28 mph.

    High: 53 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. West southwest wind 6 to 13 mph, with gusts as high as 21 mph.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 60. Northwest wind 7 to 13 mph, with gusts as high as 18 mph.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Showers and thunderstorms, mainly before 5pm. Some of the storms could be severe. High near 80. Windy, with a south southwest wind around 22 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Some of the storms could be severe. Cloudy, then gradually becoming partly cloudy, with a low around 38. Breezy, with a north northwest wind 14 to 18 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Sunny, with a high near 53. Breezy, with a west northwest wind 14 to 18 mph, with gusts as high as 28 mph.
Saturday Night
Mostly clear, with a low around 35. West southwest wind 6 to 13 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 60. Northwest wind 7 to 13 mph, with gusts as high as 18 mph.
Sunday Night
Mostly clear, with a low around 34.
Monday
Sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Mostly sunny, with a high near 77.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Partly cloudy, with a low around 60.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Williamson IA
 41.1°N 93.29°W
1:26 pm CDT Apr 17, 2026
2pm CDT Apr 17, 2026-6pm CDT Apr 23, 2026
 
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Additional Resources

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