Barometric Pressure in Mount Prospect, United States 
1022.9 hPa
15.5 ℃
61%
2.02 m/s
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The average pressure in Mount Prospect, Illinois, United States today is , which is higher than normal. Pressure is trending steady.
Weather prediction: Changeable, mending
The daily total fluctuation in pressure in Mount Prospect is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Mount Prospect hour by hour across the next 6 hourly readings.
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.