Barometric Pressure in Blountville, United States 
1015.7 hPa
10 ℃
69%
4.3 m/s
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The average pressure in Blountville, Tennessee, United States today is , which is considered normal. Pressure is trending rising.
Weather prediction: Fairly fine, possible showers early
The daily total fluctuation in pressure in Blountville is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Blountville hour by hour across the next 6 hourly readings.
Blountville's air pressure changes with the weather. When high pressure comes in, it usually brings clear skies and calm conditions. Low pressure brings clouds and rain.
The Appalachian Mountains surround Blountville, affecting air pressure. As air rises over the mountains, it cools, and pressure drops, sometimes bringing rain.
In winter, high pressure dominates, bringing cold and clear weather. In summer, low pressure can bring hot and humid air, sometimes thunderstorms.
Blountville has a humid subtropical climate. This means air pressure changes often, bringing varied weather. Pressure is usually higher in winter and lower in summer.