0000 hPa
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The pressure in Lafayette, United States is predicted to quickly drop over the next few hours, with an average pressure of 1021.5 hPa today, which is considered normal.
Weather prediction: Expect gale force weather
The daily total fluctuation in pressure in Lafayette is 8.8 hPa, with a low of 1016.2 hPa and a high of 1025 hPa. The daily average here is higher than in most cities around the world.
The barometric pressure in Lafayette is influenced by its location in the Rocky Mountains. Pressure systems from the west bring changes in the weather. High pressure from the southwest brings dry air. Low pressure from the northwest brings moist air.
Lafayette is situated in a valley surrounded by mountains. The city lies near the intersection of two rivers. The mountains block and redirect air masses. This creates unique weather patterns in the area. The landscape surrounds the city, affecting the air pressure.