Barometric Pressure in Gillette, United States 
0000 hPa
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The pressure in Gillette, Wyoming, United States is predicted to rapidly rise over the next few hours, with an average pressure of 861.2 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 Gillette is 6.6 hPa, with a low of 858.4 hPa and a high of 865 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Gillette hour by hour and stay informed about how it will change over the next 6 hours.
Weather patterns in Gillette bring high and low-pressure systems, causing changes in barometric pressure. These changes can lead to shifts in temperature and precipitation.
Gillette's high elevation and surrounding mountains influence atmospheric pressure, making it more variable. The landscape also blocks or redirects air masses, affecting local pressure.
In winter, high pressure is more common, bringing cold and dry air. In summer, low pressure dominates, leading to warm and stormy weather. Spring and fall have more variable pressure.
Gillette has a semi-arid climate, which means low humidity and moderate temperature fluctuations. This leads to noticeable changes in barometric pressure, affecting the local weather and daily life.