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.

Fair

28°F

-2°C

Humidity 51%
Wind Speed SE 7 mph
Barometer 30.34 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 28 Nov 1:55 pm CST
Extended Forecast for

Williamson IA

Winter Storm Warning November 28, 06:00pm until November 30, 06:00am
Click here for hazard details and duration
Winter Storm Warning

  • This Afternoon

    This Afternoon: A 20 percent chance of snow after 3pm. Cloudy, with a high near 32. East southeast wind 5 to 8 mph.

    High: 32 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Snow, mainly after 9pm. The snow could be heavy at times. Low around 26. East southeast wind 8 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 26 °F

    Heavy Snow

  • Saturday

    Saturday: Snow. High near 34. East southeast wind 10 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 34 °F

    Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly before 7pm. Patchy blowing snow between 11pm and 1am. Cloudy, with a low around 15. Wind chill values as low as zero. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Sunday

    Sunday: Partly sunny, with a high near 22. Blustery, with a northwest wind 7 to 16 mph, with gusts as high as 29 mph.

    High: 22 °F

    Partly Sunny
    and Blustery
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

  • Monday

    Monday: A 40 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 21.

    High: 21 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of snow after 3pm. Cloudy, with a high near 32. East southeast wind 5 to 8 mph.
Tonight
Snow, mainly after 9pm. The snow could be heavy at times. Low around 26. East southeast wind 8 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Saturday
Snow. High near 34. East southeast wind 10 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Saturday Night
Snow likely, mainly before 7pm. Patchy blowing snow between 11pm and 1am. Cloudy, with a low around 15. Wind chill values as low as zero. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Partly sunny, with a high near 22. Blustery, with a northwest wind 7 to 16 mph, with gusts as high as 29 mph.
Sunday Night
Mostly cloudy, with a low around 7.
Monday
A 40 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 21.
Monday Night
Mostly cloudy, with a low around 7.
Tuesday
Mostly sunny, with a high near 26.
Tuesday Night
Mostly cloudy, with a low around 17.
Wednesday
Partly sunny, with a high near 31.
Wednesday Night
Mostly cloudy, with a low around 2.
Thursday
Mostly sunny, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Williamson IA
 41.08°N 93.26°W
Last Update:
2:01 pm CST Nov 28, 2025
Forecast Valid:
2pm CST Nov 28, 2025-6pm CST Dec 4, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation