Barometric Pressure in Hershey, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Hershey, Pennsylvania, United States is predicted to slowly drop over the next few hours, with an average pressure of 994 hPa today, which is lower than normal.
Weather prediction: Expect more wet and unsettled conditions
The daily total fluctuation in pressure in Hershey is 11.8 hPa, with a low of 987.2 hPa and a high of 999 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Hershey hour by hour and stay informed about how it will change over the next 6 hours.
The barometric pressure in Hershey, Pennsylvania fluctuates throughout the day. It changes in response to weather systems moving into the area. High pressure brings fair weather, while low pressure brings rain and storms.
Hershey is situated in a valley surrounded by mountains. The Appalachian Mountains to the north and the Blue Mountains to the east influence the local weather. They can block or redirect air masses, affecting the barometric pressure. The nearby Susquehanna River also plays a role, moderating temperatures and adding moisture to the air.