Barometric Pressure in American Fork, United States 
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The pressure in American Fork, Utah, United States is predicted to rapidly rise over the next few hours, with an average pressure of 862.3 hPa today, which is lower than normal.
Weather prediction: Expect shortly fair weather and gale or storm winds
The daily total fluctuation in pressure in American Fork is 7.6 hPa, with a low of 858.6 hPa and a high of 866.2 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in American Fork hour by hour and stay informed about how it will change over the next 6 hours.
American Fork, Utah has semi-arid weather with low humidity and moderate temperatures. Mountains surrounding the city affect air pressure, making it lower than in nearby valleys.
The Great Basin High, a high-pressure system, brings dry air during summer, leading to hot temperatures and low humidity. In winter, low-pressure systems from the Pacific Ocean bring storms and cold air.
As the seasons change, air pressure shifts. Spring and fall bring mild temperatures and moderate pressure. Summer's high pressure leads to hot weather, while winter's low pressure brings cold weather.
American Fork's semi-arid climate means low air pressure, especially in summer, causing dry air and hot temperatures. The city's geography, surrounded by mountains, enhances these pressure effects, making American Fork's weather unique.