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The pressure in Mandeville, United States is predicted to quickly drop over the next few hours, with an average pressure of 1027 hPa today, which is higher than normal.
Weather prediction: Expect gale force weather
The daily total fluctuation in pressure in Mandeville is 6.3 hPa, with a low of 1023.7 hPa and a high of 1030 hPa. The daily average here is higher than in most cities around the world.
The barometric pressure in Mandeville, Louisiana is constantly changing. It can be high, low, or steady. Weather systems and storms influence it. The pressure affects the weather, making it rain, shine, or stay cloudy.
Mandeville is situated near Lake Pontchartrain. The lake's proximity affects the local atmosphere. Moist air from the lake mixes with the air over the city. This mixture impacts the barometric pressure. The city's elevation is relatively low, which also influences the pressure.
The surrounding landscape is a mix of flat plains and gentle hills. This varied terrain guides air movement. Air can flow easily across the plains, but is disrupted by the hills. As air moves, it changes pressure, affecting the weather. Mandeville's unique landscape contributes to its distinct weather patterns.