Barometric Pressure in Jamestown, United States 
1013 hPa
15.0 ℃
50%
3.0 m/s
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Forecast
Hourly Pressure Trends
Track the barometric pressure in Jamestown hour by hour across the next 6 hourly readings.
The barometric pressure in Jamestown, North Dakota is influenced by its location in the northern Great Plains. It experiences a range of pressures throughout the year. Weather systems from Canada bring lower pressures, while high-pressure systems from the southwest bring higher pressures.
Jamestown is situated in a valley surrounded by rolling hills. The James River flows through the city. The landscape allows winds to flow freely, which affects the atmospheric pressure. The valley shape can trap cold air, leading to colder winters. The hills surrounding the city can block or redirect winds, influencing the pressure patterns.
The city's location in the northern Great Plains also means it is affected by the clash of cold Arctic air and warm Gulf of Mexico air. This clash brings varying pressures and changing weather patterns. The combination of landscape and climate patterns creates a unique pressure profile for Jamestown.