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

Hazardous Weather Conditions

Current conditions at

Fort Smith Regional Airport (KFSM)

Lat: 35.33°NLon: 94.37°WElev: 436ft.

Fair

56°F

13°C

Humidity 65%
Wind Speed Calm
Barometer 30.08 in (1018.3 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 1 Mar 7:53 am CST
Extended Forecast for

Charleston AR

  • Today

    Today: A 40 percent chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 75. East wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 75 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Tonight

    Tonight: Showers likely, mainly before 9pm. Cloudy during the early evening, then becoming partly cloudy, with a low around 51. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Showers
    Likely

  • Monday

    Monday: A 20 percent chance of showers before noon. Partly sunny, with a high near 76. East wind around 10 mph becoming south in the afternoon.

    High: 76 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 55. Southeast wind 5 to 10 mph.

    Low: 55 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 81. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 81 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 61. South wind 5 to 10 mph.

    Low: 61 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 75. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    High: 75 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm, then showers after midnight. Low around 58. South wind around 5 mph. Chance of precipitation is 80%.

    Low: 58 °F

    Showers

  • Thursday

    Thursday: Showers likely, with thunderstorms also possible after noon. Partly sunny, with a high near 76. South wind 5 to 10 mph. Chance of precipitation is 70%.

    High: 76 °F

    Showers
    Likely

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 75. East wind 5 to 15 mph, with gusts as high as 20 mph.
Tonight
Showers likely, mainly before 9pm. Cloudy during the early evening, then becoming partly cloudy, with a low around 51. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 20 percent chance of showers before noon. Partly sunny, with a high near 76. East wind around 10 mph becoming south in the afternoon.
Monday Night
Partly cloudy, with a low around 55. Southeast wind 5 to 10 mph.
Tuesday
Partly sunny, with a high near 81. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
A 30 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 61. South wind 5 to 10 mph.
Wednesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 75. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Wednesday Night
Showers likely and possibly a thunderstorm, then showers after midnight. Low around 58. South wind around 5 mph. Chance of precipitation is 80%.
Thursday
Showers likely, with thunderstorms also possible after noon. Partly sunny, with a high near 76. South wind 5 to 10 mph. Chance of precipitation is 70%.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Southeast wind around 5 mph.
Friday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78. South wind 5 to 15 mph, with gusts as high as 20 mph.
Friday Night
Showers and possibly a thunderstorm. Low around 57. South wind 5 to 10 mph. Chance of precipitation is 80%.
Saturday
Showers likely. Mostly cloudy, with a high near 71. Southeast wind 5 to 10 mph. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Charleston AR
 35.29°N 94.04°W
Last Update:
7:56 am CST Mar 1, 2026
Forecast Valid:
8am CST Mar 1, 2026-6pm CST Mar 7, 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