Barometric Pressure in Louisiana, Missouri, US

The pressure in Louisiana, United States is predicted to drop over the next few hours, with an average pressure of 1022.7 hPa today, which is considered normal.

Weather prediction: Expect wet, unsettled weather and a strong breeze

The daily total fluctuation in pressure in Louisiana is 12.4 hPa, with a low of 1014.8 hPa and a high of 1027.2 hPa. The daily average here is higher than in most cities around the world.

Forecast

Weather patterns in Louisiana bring changes in barometric pressure, making it rise and fall. This affects the atmosphere, causing air to expand or contract.

Louisiana's low elevation near the Mississippi River and surrounding hills influence atmospheric pressure. The landscape allows air to move freely, making pressure changes more noticeable.

In winter, pressure is usually higher, bringing drier air. In summer, pressure is lower, bringing more humid air. This leads to common weather patterns like cold fronts and thunderstorms.

Louisiana has a humid subtropical climate, which means big changes in pressure happen often, making the weather feel unstable and prone to sudden changes.