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Hazardous Weather Conditions
Current conditions at
Fort Smith Regional Airport (KFSM)
Lat: 35.33°NLon: 94.37°WElev: 436ft.
Fair
39°F
4°C
| Humidity | 34% |
| Wind Speed | N 7 mph |
| Barometer | 30.21 in (1023.2 mb) |
| Dewpoint | 13°F (-11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 34°F (1°C) |
| Last update | 14 Jan 9:53 pm CST |
Extended Forecast for
Lavaca AR
Tonight

Low: 23 °F
Mostly Clear
Thursday

High: 50 °F
Sunny
Thursday Night

Low: 31 °F
Mostly Clear
Friday

High: 53 °F
Partly Sunny
Friday Night

Low: 28 °F
Partly Cloudy
Saturday

High: 41 °F
Mostly Sunny
Saturday Night

Low: 15 °F
Mostly Clear
Sunday

High: 43 °F
Sunny
Sunday Night

Low: 24 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 23. Northwest wind around 5 mph.
Thursday
Sunny, with a high near 50. West wind around 5 mph becoming south in the afternoon.
Thursday Night
Mostly clear, with a low around 31. South wind around 5 mph becoming calm.
Friday
Partly sunny, with a high near 53. Northwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Partly cloudy, with a low around 28. West wind 10 to 15 mph.
Saturday
Mostly sunny, with a high near 41. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 15. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 43. Southwest wind around 5 mph.
Sunday Night
Mostly clear, with a low around 24. Calm wind becoming north around 5 mph after midnight.
M.L.King Day
Mostly sunny, with a high near 45. North wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 19. North wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 48. Calm wind becoming west around 5 mph in the morning.
Tuesday Night
Mostly clear, with a low around 27. Southeast wind around 5 mph.
Wednesday
Mostly sunny, with a high near 53. Southeast wind 5 to 10 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Lavaca AR
35.34°N 94.17°W
35.34°N 94.17°W
9:56 pm CST Jan 14, 2026
10pm CST Jan 14, 2026-6pm CST Jan 21, 2026



