Barometric Pressure in Mount Prospect, United States 
0000 hPa
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The pressure in Mount Prospect, Illinois, United States is predicted to rapidly rise over the next few hours, with an average pressure of 990.1 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 Mount Prospect is 6.6 hPa, with a low of 987.5 hPa and a high of 994.1 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Mount Prospect hour by hour and stay informed about how it will change over the next 6 hours.
Weather patterns in Mount Prospect cause barometric pressure to rise and fall. Low-pressure systems bring rain and storms. High-pressure systems bring clear skies and fair weather.
Mount Prospect's elevation is about 600 feet above sea level. The surrounding landscape is relatively flat. This combination leads to small changes in atmospheric pressure.
In winter, pressure is usually lower due to cold fronts. In summer, pressure is usually higher due to warm air. Spring and fall bring varying pressure patterns.
Mount Prospect has a humid continental climate. This climate type means barometric pressure fluctuates often, causing changing weather conditions that can affect daily activities.