Barometric Pressure Forecast for Paradise, Nevada
Barometric pressure forecast for Paradise, Nevada — the Las Vegas Strip and airport district in the Mojave, ringed by mountains and driven by heat and monsoon. See current barometric pressure and what it means for weather-sensitive people.
Download Pressure Pal to track barometric pressure and get migraine alerts for Paradise and your area.
Pressure and weather in Paradise
Paradise covers the Las Vegas Strip, the airport and the university, sitting near two thousand feet on the floor of the Las Vegas Valley with the Spring Mountains to the west and the McCullough Range to the south. Elevation alone means the barometer here reads well below sea-level values, and the ring of terrain adds a strong daily circulation of upslope wind by afternoon and drainage flow overnight. The dominant summer pattern is extreme heat under a subtropical ridge, when a deep thermal low forms over the Mojave and the surface pressure sags through the afternoon day after day. From July into early September the monsoon shifts the pattern, pulling moisture north and producing sudden thunderstorms whose outflow can send a gust front and a brief pressure jump across the valley minutes before any rain arrives. Spring is the windy season, when Pacific troughs crossing the Great Basin tighten the gradient and blow dust for days, and these troughs bring the year's sharpest current barometric pressure falls even when they deliver almost no rain. Winter is dry and stable, with valley inversions holding the barometer high and flat. A barometric pressure forecast for Paradise is most useful in spring and during monsoon season.
What this means for you
Can barometric pressure cause headaches? Dry Great Basin troughs move the barometer without producing rain, which makes Las Vegas an unusually clean place to test whether pressure alone bothers you. Use Pressure Pal as a migraine tracker app and compare dry windy trough days with humid monsoon storm days.