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

Extreme Heat Lingers; Severe Thunderstorms for Portions of the Plains and Southeast; Heavy Rainfall Threats

Gusty winds and heavy rainfall may impact the Big Island of Hawaii as a nearby tropical system passes west of the islands. From the Southwest U.S., Rockies and across the Gulf Coast, heavy rainfall could lead to isolated flash flooding. Severe thunderstorms are expected for areas of the Plains, Gulf Coast and Southeast through Tuesday. Extreme heat lingers for the southern Plains and Southwest. Read More >

Current conditions at

Chariton (KCNC)

Lat: 41.03°NLon: 93.37°WElev: 1050ft.

Fair

73°F

23°C

Humidity 57%
Wind Speed SE 8 mph
Barometer 30.03 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 24 Aug 6:15 pm CDT
Extended Forecast for

Humeston IA

  • Tonight

    Tonight: Mostly cloudy, with a low around 64. East southeast wind 5 to 7 mph.

    Low: 64 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 84. Southeast wind around 5 mph becoming light and variable in the afternoon.

    High: 84 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 68. Calm wind becoming west southwest around 5 mph after midnight.

    Low: 68 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 10 percent chance of showers and thunderstorms before 7am. Sunny, with a high near 84. Northwest wind 5 to 11 mph, with gusts as high as 18 mph.

    High: 84 °F

    Slight Chance
    T-storms then
    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 63. Northwest wind 3 to 8 mph.

    Low: 63 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 64. East southeast wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 84. Southeast wind around 5 mph becoming light and variable in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 68. Calm wind becoming west southwest around 5 mph after midnight.
Wednesday
A 10 percent chance of showers and thunderstorms before 7am. Sunny, with a high near 84. Northwest wind 5 to 11 mph, with gusts as high as 18 mph.
Wednesday Night
Clear, with a low around 63. Northwest wind 3 to 8 mph.
Thursday
Sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny, with a high near 84.
Friday Night
Partly cloudy, with a low around 67.
Saturday
Mostly sunny, with a high near 87.
Saturday Night
Partly cloudy, with a low around 72. Breezy.
Sunday
Mostly sunny, with a high near 90. Breezy.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. Breezy.
Monday
Partly sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Humeston IA
 40.86°N 93.49°W
Last Update:
6:26 pm CDT Aug 24, 2026
Forecast Valid:
6pm CDT Aug 24, 2026-6pm CDT Aug 31, 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