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.

Overcast

-2°F

-19°C

Humidity 71%
Wind Speed N 15 mph
Barometer 30.58 in
Dewpoint -9°F (-23°C)
Visibility 8.00 mi
Wind Chill-22°F (-30°C)
Last update 23 Jan 2:35 am CST
Extended Forecast for

2 Miles S Williamson IA

Cold Weather Advisory January 23, 12:00pm until January 24, 03:00am
Extreme Cold Warning until January 23, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
Extreme Cold Warning
  •  
    Extreme Cold Warning until January 23, 12:00pm

    NOW until 12:00pm Fri

    Extreme Cold Warning

  • Overnight

    Low: -10 °F

    Mostly Cloudy
    and Blustery

  • Friday

    Friday: Mostly cloudy and cold, with a high near -1. Wind chill values as low as -30. Blustery, with a north wind 10 to 17 mph, with gusts as high as 25 mph.

    High: -1 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Cloudy, with a low around -5. Wind chill values as low as -20. Northeast wind 8 to 10 mph.

    Low: -5 °F

    Cloudy

  • Saturday

    Saturday: A 50 percent chance of snow. Cloudy and cold, with a high near 5. Wind chill values as low as -20. East northeast wind 6 to 8 mph. New snow accumulation of less than one inch possible.

    High: 5 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 40 percent chance of snow. Cloudy, with a low around -1. East northeast wind around 7 mph. New snow accumulation of less than a half inch possible.

    Low: -1 °F

    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow before noon. Partly sunny and cold, with a high near 10.

    High: 10 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -5.

    Low: -5 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 18.

    High: 18 °F

    Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a low around -10. Wind chill values as low as -25. Blustery, with a north wind around 17 mph, with gusts as high as 25 mph.
Friday
Mostly cloudy and cold, with a high near -1. Wind chill values as low as -30. Blustery, with a north wind 10 to 17 mph, with gusts as high as 25 mph.
Friday Night
Cloudy, with a low around -5. Wind chill values as low as -20. Northeast wind 8 to 10 mph.
Saturday
A 50 percent chance of snow. Cloudy and cold, with a high near 5. Wind chill values as low as -20. East northeast wind 6 to 8 mph. New snow accumulation of less than one inch possible.
Saturday Night
A 40 percent chance of snow. Cloudy, with a low around -1. East northeast wind around 7 mph. New snow accumulation of less than a half inch possible.
Sunday
A 20 percent chance of snow before noon. Partly sunny and cold, with a high near 10.
Sunday Night
Partly cloudy, with a low around -5.
Monday
Sunny, with a high near 18.
Monday Night
Mostly clear, with a low around 8.
Tuesday
Mostly sunny, with a high near 25.
Tuesday Night
Mostly cloudy, with a low around 7.
Wednesday
Mostly sunny, with a high near 21.
Wednesday Night
Partly cloudy, with a low around 2.
Thursday
Partly sunny, with a high near 14.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Williamson IA
 41.06°N 93.26°W
Last Update:
12:56 am CST Jan 23, 2026
Forecast Valid:
2am CST Jan 23, 2026-6pm CST Jan 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation