Barometric Pressure in Williamsport, United States 
0000 hPa
00.0 ℃
00.0%
00.0 m/s
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The pressure in Williamsport, Maryland, United States is predicted rising over the next 24 hours, with an average pressure of today, which is lower than normal.
Weather prediction: Fairly fine, possible showers early
The daily total fluctuation in pressure in Williamsport is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Williamsport hour by hour and stay informed about how it will change over the next 6 hours.
Upcoming Days
Stay informed about the barometric pressure trends in Williamsport for the upcoming days, including daily minimum and maximum readings.
Williamsport has changing air pressure due to weather patterns. High pressure brings clear skies, while low pressure brings rain and storms.
The city's geography affects air pressure. Mountains and valleys around Williamsport disrupt airflow, changing pressure.
In summer, high pressure dominates, bringing warm weather. In winter, low pressure brings cold and snow.
Williamsport has a humid continental climate. This means big pressure changes happen between seasons, leading to varied weather.