Barometric Pressure in Charleston, West Virginia, US

The pressure in Charleston, United States is predicted to drop over the next few hours, with an average pressure of 1006.7 hPa today, which is lower than normal.

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

The daily total fluctuation in pressure in Charleston is 9.2 hPa, with a low of 1001.6 hPa and a high of 1010.8 hPa. The daily average here is higher than in most cities around the world.

Forecast

Charleston, West Virginia's barometric pressure is influenced by its inland location. Pressure systems from the Atlantic Ocean and Gulf of Mexico affect the city. These systems bring changes in pressure, resulting in varying weather conditions.

The city is surrounded by the Appalachian Mountains to the east and southeast. This mountainous terrain disrupts airflow, causing pressure changes. The Kanawha River Valley, where Charleston is situated, also plays a role. It channels airflow, further influencing pressure systems.

The combination of mountain and valley terrain creates a unique environment. Air masses are forced to rise, resulting in weather pattern changes. This contributes to Charleston's complex weather conditions.