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.

A Few Clouds

26°C

79°F

Humidity 88%
Wind Speed E 6 km/h
Barometer 1015.3 mb (30.00 in)
Dewpoint 24°C (75°F)
Visibility 16 km
Heat Index28°C (83°F)
Last update 13 Jul 10:53 pm CDT
Extended Forecast for

Fort Smith AR

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly before 4am. Mostly cloudy, with a low around 22. Calm wind. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Low: 22 °C

    Chance
    T-storms

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms, mainly after 10am. Mostly cloudy, with a high near 29. East wind 5 to 10 km/h becoming south in the afternoon. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    High: 29 °C

    Chance
    T-storms

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 23. Calm wind.

    Low: 23 °C

    Mostly Cloudy
    then Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a high near 32. Southwest wind 5 to 10 km/h. Chance of precipitation is 30%.

    High: 32 °C

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23. Southeast wind 5 to 10 km/h.

    Low: 23 °C

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms. Sunny, with a high near 34. Southeast wind 5 to 15 km/h becoming southwest in the afternoon.

    High: 34 °C

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 23. South wind 5 to 10 km/h becoming southeast after midnight.

    Low: 23 °C

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 36. East wind 5 to 10 km/h becoming southwest in the afternoon.

    High: 36 °C

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 24. Calm wind.

    Low: 24 °C

    Mostly Clear

Detailed Forecast

Tonight
A 50 percent chance of showers and thunderstorms, mainly before 4am. Mostly cloudy, with a low around 22. Calm wind. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Monday
A 50 percent chance of showers and thunderstorms, mainly after 10am. Mostly cloudy, with a high near 29. East wind 5 to 10 km/h becoming south in the afternoon. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Monday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 23. Calm wind.
Tuesday
A chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a high near 32. Southwest wind 5 to 10 km/h. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 23. Southeast wind 5 to 10 km/h.
Wednesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 34. Southeast wind 5 to 15 km/h becoming southwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 23. South wind 5 to 10 km/h becoming southeast after midnight.
Thursday
Sunny, with a high near 36. East wind 5 to 10 km/h becoming southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 24. Calm wind.
Friday
Mostly sunny, with a high near 35. East wind 5 to 10 km/h becoming southwest in the afternoon.
Friday Night
Partly cloudy, with a low around 24. Calm wind.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 35. East wind 5 to 10 km/h becoming south in the afternoon.
Saturday Night
Mostly clear, with a low around 24. Southeast wind 5 to 10 km/h.
Sunday
Sunny, with a high near 36. South wind 5 to 10 km/h.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fort Smith AR
 35.36°N 94.39°W
Last Update:
11:50 pm CDT Jul 13, 2025
Forecast Valid:
11pm CDT Jul 13, 2025-6pm CDT Jul 20, 2025
 
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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