Areas of Showers and Thunderstorms to Start the Work Week

Areas of rain and thunderstorms are forecast Monday across the central and eastern states. Some mixed rain and snow is possible in the high Sierra Mountains. Heavy to excessive rain may bring flooding in the central Appalachians. Read More >

Hazardous Weather Conditions

Current conditions at

Fort Smith Regional Airport (KFSM)

Lat: 35.33°NLon: 94.37°WElev: 436ft.

Fair

80°F

27°C

Humidity 71%
Wind Speed NE 6 mph
Barometer 29.93 in (1012.8 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 21 Sep 1:53 am CDT
Extended Forecast for

Fort Smith Regional Airport AR

  • Overnight

    Overnight: Cloudy, with a low around 74. North wind around 5 mph becoming calm.

    Low: 74 °F

    Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms before 1pm.  Cloudy through mid morning, then gradual clearing, with a high near 92. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 92 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 70. North wind around 5 mph.

    Low: 70 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 91. North wind 5 to 10 mph.

    High: 91 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 66. Northeast wind 5 to 10 mph.

    Low: 66 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 89. East wind 5 to 10 mph.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 64. East wind 5 to 10 mph.

    Low: 64 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 88. East wind 5 to 10 mph.

    High: 88 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 63. East wind around 5 mph.

    Low: 63 °F

    Partly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 74. North wind around 5 mph becoming calm.
Monday
A 20 percent chance of showers and thunderstorms before 1pm. Cloudy through mid morning, then gradual clearing, with a high near 92. Calm wind becoming northwest around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 70. North wind around 5 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 91. North wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 66. Northeast wind 5 to 10 mph.
Wednesday
Sunny, with a high near 89. East wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 64. East wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 88. East wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 63. East wind around 5 mph.
Friday
Partly sunny, with a high near 88. East wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 65. East wind around 5 mph.
Saturday
Partly sunny, with a high near 89. East wind around 5 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65. East wind around 5 mph.
Sunday
Mostly sunny, with a high near 92. Southeast wind around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Fort Smith Regional Airport AR
 35.34°N 94.37°W
1:50 am CDT Sep 21, 2026
2am CDT Sep 21, 2026-6pm CDT Sep 27, 2026
 
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Additional Resources

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