Barometric Pressure in Altamont, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Altamont, Tennessee, United States is predicted to slowly drop over the next few hours, with an average pressure of 950.9 hPa today, which is lower than normal.
Weather prediction: Expect more wet and unsettled conditions
The daily total fluctuation in pressure in Altamont is 4.8 hPa, with a low of 948.6 hPa and a high of 953.4 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Altamont hour by hour and stay informed about how it will change over the next 6 hours.
Altamont, Tennessee is in a valley, which makes air pressure higher than in surrounding mountains. This pressure difference creates wind that blows from the mountains to the valley. In summer, the air pressure is lower, making the air rise and create thunderstorms. In winter, the high air pressure brings cold and dry air, making it chilly. Altamont has a humid subtropical climate, which means it has hot summers and mild winters, with pressure changes that bring different weather.