Barometric Pressure in Ohio, Illinois, US

The pressure in Ohio, United States is predicted to drop over the next few hours, with an average pressure of 983.4 hPa today, which is lower than normal.

Weather prediction: Expect wet, unsettled weather and a strong breeze

The daily total fluctuation in pressure in Ohio is 11.6 hPa, with a low of 977 hPa and a high of 988.6 hPa. The daily average here is lower than in most cities around the world.

Forecast

The barometric pressure in Ohio and Illinois varies throughout the year, influenced by the city's location in the Midwest. Pressure changes occur as different air masses interact. This interaction affects the weather, bringing varying conditions to the region.

Ohio and Illinois are situated in a region of gentle slopes and flat plains. The surrounding landscape is a mix of agricultural land, forests, and urban areas. This varied terrain contributes to the shifting air masses.

The Appalachian Mountains to the east and the Rocky Mountains to the west influence the air flow. Moist air from Lake Michigan to the north and the Ohio River to the south also impacts the region. These geographic features combine to create a unique weather pattern.