Barometric Pressure in Preston, United States 
1010.2 hPa
14.4 ℃
68%
4.96 m/s
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The average pressure in Preston, Idaho, United States today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at times, worse later
Rapid Pressure Changes
Rapid pressure changes detected in Preston, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
- Rapid Rise : ()
- Rapid Rise : ()
- Rapid Fall : ()
- Rapid Rise : ()
The daily total fluctuation in pressure in Preston is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Preston hour by hour across the next 6 hourly readings.
Preston has varying air pressure due to changing weather. High pressure brings clear skies, while low pressure brings rain or snow.
The city's geography affects air pressure; it's in a valley near mountains, which can block or redirect air flows.
In winter, high pressure dominates, bringing cold and clear conditions. Low pressure brings snow.
In summer, low pressure can bring thunderstorms. High pressure brings hot and dry conditions.
Preston has a humid continental climate. This climate type means large pressure swings between seasons, leading to varied weather.