Hazardous Weather Conditions

Current conditions at

Fort Smith Regional Airport (KFSM)

Lat: 35.33°NLon: 94.37°WElev: 436ft.

Fair

28°F

-2°C

Humidity 56%
Wind Speed Calm
Barometer 30.47 in (1032.4 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 1 Feb 9:53 am CST
Extended Forecast for

Lavaca AR

  • Today

    Today: Sunny, with a high near 44. South wind 5 to 10 mph becoming southwest in the afternoon.

    High: 44 °F

    Sunny

  • Tonight

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

    Low: 24 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 60. Calm wind becoming east around 5 mph.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 38. East wind around 5 mph becoming calm.

    Low: 38 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A 30 percent chance of showers before noon.  Mostly cloudy, with a high near 51. Southeast wind 5 to 10 mph becoming northwest in the afternoon.

    High: 51 °F

    Chance
    Showers then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 30. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 30 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48. Northwest wind 5 to 10 mph.

    High: 48 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 56. Calm wind becoming west around 5 mph in the morning.

    High: 56 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 44. South wind 5 to 10 mph becoming southwest in the afternoon.
Tonight
Mostly clear, with a low around 24. Calm wind.
Monday
Sunny, with a high near 60. Calm wind becoming east around 5 mph.
Monday Night
Increasing clouds, with a low around 38. East wind around 5 mph becoming calm.
Tuesday
A 30 percent chance of showers before noon. Mostly cloudy, with a high near 51. Southeast wind 5 to 10 mph becoming northwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 30. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 48. Northwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 26. Northwest wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 56. Calm wind becoming west around 5 mph in the morning.
Thursday Night
Clear, with a low around 35. West wind around 5 mph.
Friday
Sunny, with a high near 65. West wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 33. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 60. Northeast wind around 5 mph becoming southeast in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Lavaca AR
 35.34°N 94.17°W
9:51 am CST Feb 1, 2026
10am CST Feb 1, 2026-6pm CST Feb 7, 2026
 
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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