Barometric Pressure in Powder Springs, United States 
Pressure
1013 hPa
Temperature
15.0 ℃
Humidity
50%
Wind
3.0 m/s
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Forecast
Hourly Pressure Trends
Track the barometric pressure in Powder Springs hour by hour across the next 6 hourly readings.
Powder Springs has humid subtropical weather. Air pressure usually drops when storms approach and rises when clear skies come.
The city's geography, near the Appalachian Mountains, affects air pressure. As air rises over mountains, it cools, and pressure decreases, sometimes leading to storms.
In summer, air pressure is often low, bringing thunderstorms. In winter, high pressure dominates, resulting in clearer skies.
The humid subtropical climate means pressure changes often bring big storms or dry, clear weather.