Barometric Pressure in Lock Haven, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Lock Haven, Pennsylvania, United States is predicted to slowly drop over the next few hours, with an average pressure of 998.8 hPa today, which is lower than normal.
Weather prediction: Expect more wet and unsettled conditions
The daily total fluctuation in pressure in Lock Haven is 7.5 hPa, with a low of 993.1 hPa and a high of 1000.6 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Lock Haven hour by hour and stay informed about how it will change over the next 6 hours.
Lock Haven's weather is affected by its location in a valley, which traps cold air and makes winters colder. This valley shape also blocks some warm air from the south.
The surrounding mountains make the air pressure drop, causing clouds to form and bringing rain and snow. In the winter, cold air from Canada moves in, making the pressure drop even more.
In the winter, the pressure is usually low, bringing cold and snowy weather. In the summer, the pressure is higher, making it warmer and more humid. Spring and fall have changing pressure, making the weather unpredictable.
Lock Haven has a humid continental climate, which means it has big temperature differences between winter and summer. This type of climate has low pressure in the winter and higher pressure in the summer, making the weather change a lot.