Barometric Pressure in Chambersburg, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Chambersburg, Pennsylvania, United States is predicted to slowly drop over the next few hours, with an average pressure of 992.5 hPa today, which is lower than normal.
Weather prediction: Expect more wet and unsettled conditions
The daily total fluctuation in pressure in Chambersburg is 2.3 hPa, with a low of 991.3 hPa and a high of 993.6 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Chambersburg hour by hour and stay informed about how it will change over the next 6 hours.
Weather patterns in Chambersburg cause barometric pressure to rise and fall. These changes affect the weather. High pressure brings clear skies, while low pressure brings rain or storms.
Chambersburg's elevation of 640 feet and surrounding mountains influence atmospheric pressure. The mountains block or redirect air masses, causing pressure changes. This leads to varying weather conditions.
In winter, pressure is often low, causing cold air to dominate. In summer, pressure is often high, bringing warm air. Spring and fall bring mixed pressure patterns, leading to unstable weather.
Chambersburg has a humid continental climate, which means large pressure fluctuations occur. This leads to varying weather conditions, making it important to check forecasts regularly.