Barometric Pressure in Champaign, United States 
0000 hPa
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The pressure in Champaign, Illinois, United States is predicted to slowly rise over the next few hours, with an average pressure of 992.9 hPa today, which is lower than normal.
Weather prediction: Expect more fair, dry, cool weather
The daily total fluctuation in pressure in Champaign is 3.8 hPa, with a low of 991.3 hPa and a high of 995.1 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Champaign hour by hour and stay informed about how it will change over the next 6 hours.
The barometric pressure in Champaign, Illinois varies throughout the year. It changes with the seasons and weather patterns. High pressure systems bring fair weather. Low pressure systems bring precipitation.
Champaign is situated in the Midwestern United States. The city is surrounded by flat plains. There are no significant mountains or hills nearby. The flat landscape allows air masses to move freely.
This freedom of air movement affects the barometric pressure. Pressure systems can move quickly into and out of the area. This leads to frequent changes in the weather.