0000 hPa
00.00 inHg
00.0 ℃
0.00 ℉
00.0 m/s
00.0 mph
00.0%
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The pressure in Pittsburgh, United States is predicted to rapidly rise over the next few hours, with an average pressure of 1014.2 hPa today, which is considered normal.
Weather prediction: Expect shortly fair weather and gale or storm winds
The daily total fluctuation in pressure in Pittsburgh is 3.8 hPa, with a low of 1012 hPa and a high of 1015.8 hPa. The daily average here is lower than in most cities around the world.
The barometric pressure in Pittsburgh varies throughout the year. It is influenced by the movement of high and low-pressure systems. These systems bring changes in the weather.
Pittsburgh is situated in a valley. The surrounding hills and mountains play a significant role in shaping the local weather. The city's location near the confluence of two rivers also affects the atmospheric conditions. The rivers moderate the temperature and humidity. The valley traps the air, making the city's weather more stable. However, this also means that Pittsburgh can experience poor air quality. The surrounding terrain blocks winds, causing air to stagnate.