Barometric Pressure in Naperville, United States 
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The pressure in Naperville, Illinois, United States is predicted to slowly drop over the next few hours, with an average pressure of 991.7 hPa today, which is lower than normal.
Weather prediction: Expect more wet and unsettled conditions
The daily total fluctuation in pressure in Naperville is 10.6 hPa, with a low of 984.4 hPa and a high of 995 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Naperville hour by hour and stay informed about how it will change over the next 6 hours.
Barometric pressure in Naperville varies throughout the day. It changes depending on weather systems moving into the area. Pressure drops when a low-pressure system approaches. It rises when a high-pressure system dominates.
Naperville is situated in the Midwest, near the Chicago metropolitan area. The city is surrounded by flat plains, with some rolling hills to the east. This landscape allows winds to travel freely.
Winds from Lake Michigan, about 30 miles to the northeast, can bring moisture and affect the local pressure. The city's proximity to the lake also influences its climate. Naperville's terrain does not block or redirect winds significantly.
As a result, weather patterns from the north and west can impact the barometric pressure in Naperville. This leads to a dynamic weather environment, with frequent changes in pressure.