Barometric Pressure in Grants Pass, United States 
1021.3 hPa
15.8 ℃
35%
0.64 m/s
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The average pressure in Grants Pass, Oregon, United States today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at times, worse later
The daily total fluctuation in pressure in Grants Pass is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Grants Pass hour by hour across the next 6 hourly readings.
The barometric pressure in Grants Pass is affected by its location in the Rogue Valley. It experiences high pressure systems that bring clear skies and fair weather. Low-pressure systems bring rain and cloudy skies.
Grants Pass is situated in a valley surrounded by mountains to the east and west. The Siskiyou Mountains to the south and the Coast Range to the west influence the city's weather patterns. The surrounding mountains block or redirect air masses, affecting the atmospheric pressure. This unique landscape contributes to the variability in the city's weather.