Lavaca, Arkansas — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery for Lavaca, Sebastian County.
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Lavaca rests in the rolling terrain of Sebastian County, where the land begins its slow, deliberate descent toward the Arkansas River. It lies 13.2 miles east-south-east of Fort Smith, AR (from Fort Smith, AR: bearing 105°T), and is situated 9.5 miles north-north-east of Greenwood. The character of Lavaca is defined by this gentle topography, a landscape of soft hills that cradle scattered woodlands and fields, their colors shifting with the seasons. A quiet stillness often settles over the community, particularly in the late afternoon, when the sun dips low, casting long shadows that stretch across the lawns and the weathered facades of homes. The air here carries a subtle, earthy scent, a blend of damp soil after a recent shower and the distant murmur of life from the surrounding agricultural lands. The history of Lavaca is interwoven with the broader story of the region's development, a narrative marked by resourcefulness and adaptation. Originally established as a stopping point and later a community centered around agriculture, its economy has seen shifts over time, reflecting the changing fortunes of the land and its people. While not a bustling metropolis, Lavaca retains a grounded sense of place, a heritage that can be glimpsed in the enduring architecture and the unhurried rhythm of daily life. The spirit of its past is as palpable as the warm, humid air that often blankets the area during the summer months, a testament to the enduring connection between the people and their Arkansas home.
| Location | Lavaca, Sebastian County, Arkansas |
| Coordinates | 35.336202°N, 94.173264°W |
| Timezone | Central Time (America/Chicago) |
| ZIP Code(s) | 72941 |
| Area Code | 479 |
| Page generated | June 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |