Barometric Pressure in Chevy Chase, United States

• Forecast Chart
• Hourly Trends

The pressure in Chevy Chase, Maryland, United States is predicted to quickly rise over the next few hours, with an average pressure of

1009.6

today, which is considered normal.

Weather prediction: Expect more dry and cold weather and a strong breeze to gale winds

The daily total fluctuation in pressure in Chevy Chase is

4.8

, with a low of

1006.9

and a high of

1011.7

.

Forecast

Chevy Chase has changing air pressure due to its location near the Atlantic Ocean and the Appalachian Mountains. The ocean brings warm, moist air, increasing pressure, while the mountains block cold air, decreasing pressure. In winter, cold air dominates, making pressure lower. In summer, warm air wins, making pressure higher. Chevy Chase has a humid subtropical climate, with hot summers and cold winters, which affects the air pressure.