Barometric Pressure in Tennessee, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Tennessee, Arkansas, United States is predicted to slowly rise over the next few hours, with an average pressure of 1007.2 hPa today, which is lower than normal.
Weather prediction: Expect more fair, dry, cool weather
The daily total fluctuation in pressure in Tennessee is 3.4 hPa, with a low of 1005.2 hPa and a high of 1008.6 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Tennessee hour by hour and stay informed about how it will change over the next 6 hours.
Weather patterns in Tennessee bring changes in barometric pressure, rising with high-pressure systems and falling with low-pressure systems. Pressure changes bring different types of weather.
Tennessee's varied elevation, from mountains to valleys, affects atmospheric pressure. Mountains block air masses, creating pressure differences. Valleys allow air to move freely, reducing pressure variation.
Winter brings high pressure, leading to cold and clear weather. Spring and fall bring low pressure, leading to stormy weather. Summer brings hot and humid air, causing pressure to rise and fall.
Tennessee has a humid subtropical climate, meaning pressure fluctuates with changing humidity and temperature. This leads to varying weather conditions, making it essential to check forecasts regularly.