Barometric Pressure in Mount Shasta, United States 
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The pressure in Mount Shasta, California, United States is predicted to drop over the next few hours, with an average pressure of 895.9 hPa today, which is lower than normal.
Weather prediction: Expect wet, unsettled weather and a strong breeze
The daily total fluctuation in pressure in Mount Shasta is 4.5 hPa, with a low of 893.2 hPa and a high of 897.7 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Mount Shasta hour by hour and stay informed about how it will change over the next 6 hours.
The weather in Mount Shasta can make the air pressure go up and down. This happens when high and low-pressure systems move over the area. Pressure changes can be big or small.
Mount Shasta's high elevation and mountainous landscape make the air pressure change. The mountain's shape also affects how air moves and pressure changes happen. This is why pressure can be different at different times.
In winter, the pressure is usually low. This means storms are more likely. In summer, the pressure is usually high. This means clear skies are more likely. Spring and fall have more changeable pressure.
Mount Shasta has a humid continental climate. This means big pressure changes can happen. People in Mount Shasta need to be ready for changing weather and pressure.