Barometric Pressure in Las Vegas, United States 
1016.1 hPa
18.9 ℃
34%
2.75 m/s
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The average pressure in Las Vegas, Nevada, United States today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at times, very unsettled
Rapid Pressure Changes
Rapid pressure changes detected in Las Vegas, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
The daily total fluctuation in pressure in Las Vegas is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Las Vegas hour by hour across the next 6 hourly readings.
The barometric pressure in Las Vegas averages around 30.13 inches of mercury (inHg). This is slightly above the global average.
The city's pressure is influenced by its elevation, 2,000 feet above sea level.
Las Vegas is surrounded by mountains to the west and southwest. The Spring Mountains and McCullough Range create a basin effect.
This unique landscape traps and heats air, causing pressure to rise. The surrounding mountains block moisture from the Pacific Ocean.