Barometric Pressure in Rockwood, United States 
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The pressure in Rockwood, Tennessee, United States is predicted to drop over the next few hours, with an average pressure of 980.5 hPa today, which is lower than normal.
Weather prediction: Expect wet, unsettled weather and a strong breeze
The daily total fluctuation in pressure in Rockwood is 5.4 hPa, with a low of 978.2 hPa and a high of 983.6 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Rockwood hour by hour and stay informed about how it will change over the next 6 hours.
The weather in Rockwood changes constantly, which affects the air pressure. When a low-pressure system moves in, the air pressure drops. When a high-pressure system moves in, the air pressure rises.
Rockwood's high elevation and surrounding mountains block or redirect air masses, making the air pressure vary. Valley locations like Rockwood experience more extreme pressure changes than surrounding hills.
In winter, cold air brings high pressure, and warm air brings low pressure. In summer, warm air brings low pressure, and cold air brings high pressure. Spring and fall bring more varied pressure trends.
Rockwood has a humid subtropical climate, with hot summers and mild winters. This climate type causes big temperature changes, leading to frequent air pressure fluctuations, making the weather feel unstable.