Barometric Pressure in Winchester, Illinois, US

The pressure in Winchester, United States is predicted to rapidly rise over the next few hours, with an average pressure of 986.2 hPa today, which is lower than normal.

Weather prediction: Expect shortly fair weather and gale or storm winds

The daily total fluctuation in pressure in Winchester is 3.1 hPa, with a low of 984.4 hPa and a high of 987.5 hPa. The daily average here is higher than in most cities around the world.

Forecast

The barometric pressure in Winchester, Illinois, fluctuates daily, influenced by the city's location in the Midwestern United States. Changes in pressure systems bring varying weather patterns to the area.

Winchester is situated in a valley surrounded by rolling hills. These hills can trap and redirect air masses, affecting the local pressure. The city's elevation is relatively low, which allows air from nearby bodies of water to influence the pressure.

The surrounding landscape features numerous lakes, rivers, and wetlands. These bodies of water moderate the air pressure, leading to more stable weather conditions during certain times of the year. Moist air from these sources can also contribute to precipitation.