Barometric Pressure in Evanston, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Evanston, Wyoming, United States is predicted to quickly drop over the next few hours, with an average pressure of 800.6 hPa today, which is lower than normal.
Weather prediction: Expect gale force weather
The daily total fluctuation in pressure in Evanston is 8.1 hPa, with a low of 796.3 hPa and a high of 804.4 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Evanston hour by hour and stay informed about how it will change over the next 6 hours.
Evanston, Wyoming's weather is affected by its location in a valley, which traps cold air and makes it colder in winter and hotter in summer, changing air pressure.
Mountains surrounding Evanston block or redirect winds, causing air pressure to rise or fall, leading to changing weather patterns like storms or clear skies.
In winter, high pressure brings cold, clear air, while low pressure brings snowstorms. In summer, low pressure brings hot air, and high pressure brings thunderstorms.
Evanston has a semi-arid climate, meaning it's dry with low humidity, which leads to big temperature changes between day and night, affecting air pressure and weather patterns.