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

46°F

8°C

Humidity 89%
Wind Speed E 3 mph
Barometer 30.17 in (1021.7 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 10 Nov 5:53 am CST
Extended Forecast for

Lavaca AR

  • Today

    Today: Areas of fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 74. Calm wind.

    High: 74 °F

    Areas Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, then gradually becoming sunny, with a high near 75. Light and variable wind becoming northwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 75 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 46. Northwest wind 5 to 10 mph.

    Low: 46 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 67. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 39. North wind around 5 mph.

    Low: 39 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 60. North wind around 5 mph becoming calm.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 36. North wind around 5 mph becoming east after midnight.

    Low: 36 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 61. East wind 5 to 10 mph.

    High: 61 °F

    Sunny

Detailed Forecast

Today
Areas of fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 74. Calm wind.
Tonight
Partly cloudy, with a low around 54. Calm wind.
Veterans Day
Partly sunny, then gradually becoming sunny, with a high near 75. Light and variable wind becoming northwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Wednesday Night
Clear, with a low around 46. Northwest wind 5 to 10 mph.
Thursday
Sunny, with a high near 67. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Clear, with a low around 39. North wind around 5 mph.
Friday
Sunny, with a high near 60. North wind around 5 mph becoming calm.
Friday Night
Clear, with a low around 36. North wind around 5 mph becoming east after midnight.
Saturday
Sunny, with a high near 61. East wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 41. East wind around 10 mph, with gusts as high as 20 mph.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 60. East wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 42. East wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 63. East wind around 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lavaca AR
 35.34°N 94.17°W
Last Update:
5:50 am CST Nov 10, 2026
Forecast Valid:
6am CST Nov 10, 2026-6pm CST Nov 16, 2026
 
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Additional Resources

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Chance of Precipitation