Barometric Pressure Forecast for Van Buren, Arkansas
See the barometric pressure forecast for Van Buren, Arkansas — in the Arkansas River Valley at the Oklahoma line, between the Ozarks and the Ouachitas. Live readings and what they mean for weather-sensitive people.
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Pressure and weather in Van Buren
Van Buren stands on the north bank of the Arkansas River where the valley cuts an east-west corridor between two very different uplands: the Ozark Plateau rising to the north and the long parallel ridges of the Ouachitas to the south. That corridor is not just scenery. It funnels low-level wind, and when a spring storm system draws humid Gulf air northward the valley accelerates and moistens the flow arriving in western Arkansas. The region sits at the eastern edge of the Plains severe weather machine and the western edge of what forecasters call Dixie Alley, and it gets a version of both. The main season runs from March into early June, when strong upper-level troughs crossing the southern Plains drive surface lows northeast across Oklahoma and Kansas; each one deepens ahead of itself, dropping pressure over Van Buren for most of a day before the cold front arrives with a hard rebound. A second, shorter severe season shows up in late October and November. Summers are hot, humid and synoptically dull, with pressure barely moving for weeks at a time.
What this means for you
Most of the year's meaningful pressure movement in Van Buren is packed into two short severe-weather windows in spring and late autumn. Weather-sensitive people get more out of barometric pressure today during those weeks than across the whole flat, humid summer.