Barometric Pressure in Pottstown, Pennsylvania, US
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Pottstown, United States 
is predicted to slowly rise over the next few hours, with an average pressure of 1022.1 hPa today, which is considered normal.
Weather prediction: Expect more fair, dry, cool weather
The daily total fluctuation in pressure in Pottstown is 7.4 hPa, with a low of 1017.2 hPa and a high of 1024.6 hPa. The daily average here is higher than in most cities around the world.
Forecast
The barometric pressure in Pottstown, Pennsylvania is generally around 30 inches. It can fluctuate slightly throughout the day.
The surrounding landscape affects the pressure. Pottstown is located in a valley. Mountains surround the city to the north and west.
These mountains block or redirect air masses. This can cause pressure changes. The valley traps cold air in the winter.
In the summer, the valley heats up quickly. This can lead to rising pressure. The landscape contributes to Pottstown's unique weather patterns.