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Hazardous Weather Conditions

Current conditions at

Fort Smith Regional Airport (KFSM)

Lat: 35.33°NLon: 94.37°WElev: 436ft.

Partly Cloudy

77°F

25°C

Humidity 69%
Wind Speed SW 16 G 25 mph
Barometer 29.83 in (1009.7 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 9 Mar 5:53 pm CDT
Extended Forecast for

South Fort Smith AR

  • Tonight

    Tonight: Mostly clear during the early evening, then becoming mostly cloudy, with a low around 65. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 65 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 80. South wind 5 to 15 mph, with gusts as high as 25 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 80 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 64. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 64 °F

    T-storms

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before 4pm, then showers likely. High near 71. South wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%.

    High: 71 °F

    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40. North wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 40 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 65. North wind around 5 mph becoming south in the afternoon.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 44. South wind around 5 mph.

    Low: 44 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 75. Southwest wind around 5 mph.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 50. South wind around 5 mph becoming calm.

    Low: 50 °F

    Clear

Detailed Forecast

Tonight
Mostly clear during the early evening, then becoming mostly cloudy, with a low around 65. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 80. South wind 5 to 15 mph, with gusts as high as 25 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and possibly a thunderstorm. Low around 64. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers and possibly a thunderstorm before 4pm, then showers likely. High near 71. South wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%.
Wednesday Night
Partly cloudy, with a low around 40. North wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 65. North wind around 5 mph becoming south in the afternoon.
Thursday Night
Clear, with a low around 44. South wind around 5 mph.
Friday
Sunny, with a high near 75. Southwest wind around 5 mph.
Friday Night
Clear, with a low around 50. South wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 81. East wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 58. South wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 76. South wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 42. North wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
Mostly cloudy, with a high near 58. Northeast wind around 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Fort Smith AR
 35.34°N 94.39°W
Last Update:
4:50 pm CDT Mar 9, 2026
Forecast Valid:
6pm CDT Mar 9, 2026-6pm CDT Mar 16, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation