Barometric Pressure in Longview, Texas, US

The pressure in Longview, United States is predicted to slowly drop over the next few hours, with an average pressure of 1017 hPa today, which is considered normal.

Weather prediction: Expect more wet and unsettled conditions

The daily total fluctuation in pressure in Longview is 5.8 hPa, with a low of 1012.8 hPa and a high of 1018.6 hPa. The daily average here is higher than in most cities around the world.

Forecast

The barometric pressure in Longview, Texas, fluctuates throughout the year, influenced by the city's location in a region where multiple air masses meet. This variation leads to changes in the weather patterns. Pressure systems from the Gulf of Mexico, the Rocky Mountains, and the Arctic frequently interact, causing shifts in the pressure.

Longview is situated in the Piney Woods region of East Texas, surrounded by rolling hills and pine forests. The landscape features numerous lakes, rivers, and wetlands. These natural features disrupt airflow, contributing to the pressure fluctuations. The nearby Sabine River and its valley also play a role in shaping the local climate.

The terrain around Longview creates channels for air to move through, directing winds from the south and southeast. This directionality influences the pressure patterns, especially during the spring and summer months. As a result, the city experiences a mix of humid, subtropical air from the Gulf and drier, continental air from the north.