Barometric Pressure in Bourbonnais, United States 
0000 hPa
00.0 ℃
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The pressure in Bourbonnais, Illinois, United States is predicted to slowly drop over the next few hours, with an average pressure of 983 hPa today, which is lower than normal.
Weather prediction: Expect more wet and unsettled conditions
The daily total fluctuation in pressure in Bourbonnais is 2.8 hPa, with a low of 981.4 hPa and a high of 984.2 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Bourbonnais hour by hour and stay informed about how it will change over the next 6 hours.
Bourbonnais, Illinois has changing air pressure due to weather patterns. Low-pressure systems from the Gulf of Mexico bring humidity, while high-pressure systems from Canada bring dry air.
The area's geography, being near Lake Michigan, affects air pressure. Moist air from the lake increases humidity, leading to more low-pressure systems.
Seasonally, spring and summer bring low pressure, causing warm and humid weather. Autumn and winter bring high pressure, causing cold and dry weather.
Bourbonnais has a humid continental climate, characterized by large temperature differences and humidity changes, which impacts air pressure significantly.