Barometric Pressure in Prineville, United States 
1013 hPa
15.0 ℃
50%
3.0 m/s
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Forecast
Hourly Pressure Trends
Track the barometric pressure in Prineville hour by hour across the next 6 hourly readings.
The barometric pressure in Prineville varies throughout the year. It changes with the seasons, affecting the weather patterns. Pressure systems from the Pacific Ocean bring moisture and storms. Cold fronts from the Arctic bring dry air and clear skies.
Prineville is situated in a high desert region. The city is surrounded by mountains to the west and east. These mountains block or redirect air masses. The Ochoco Mountains to the east create a rain shadow effect, reducing precipitation. The Cascades to the west force moist air to rise, resulting in precipitation.
The landscape around Prineville influences the atmospheric pressure. The city's location in a valley traps cold air, making it colder in winter. The surrounding hills and mountains funnel winds, increasing their speed. This unique combination of terrain features affects the local weather patterns.