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

32°F

0°C

Humidity 52%
Wind Speed NW 13 G 28 mph
Barometer 30.16 in (1021.5 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 16 Mar 4:53 am CDT
Extended Forecast for

Lavaca AR

  • Today

    Today: Sunny, with a high near 41. Northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 41 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 24. Northwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

    Low: 24 °F

    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57. Light south wind becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 57 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40. South wind 5 to 10 mph.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72. Southwest wind 5 to 10 mph.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45. Southwest wind around 5 mph becoming calm.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 84. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50. Southwest wind around 5 mph becoming calm.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 85. Calm wind becoming south around 5 mph in the afternoon.

    High: 85 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 41. Northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Clear, with a low around 24. Northwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Tuesday
Mostly sunny, with a high near 57. Light south wind becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 40. South wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 72. Southwest wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 45. Southwest wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 84. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 50. Southwest wind around 5 mph becoming calm.
Friday
Sunny, with a high near 85. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Clear, with a low around 53. South wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 90. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Saturday Night
Clear, with a low around 57. South wind around 5 mph becoming east after midnight.
Sunday
Sunny, with a high near 88. East wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lavaca AR
 35.34°N 94.17°W
Last Update:
2:51 am CDT Mar 16, 2026
Forecast Valid:
5am CDT Mar 16, 2026-6pm CDT Mar 22, 2026
 
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Additional Resources

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