Barometric Pressure in Des Plaines, Illinois, US

The pressure in Des Plaines, United States is predicted to slowly drop over the next few hours, with an average pressure of 1020.6 hPa today, which is considered normal.

Weather prediction: Expect more wet and unsettled conditions

The daily total fluctuation in pressure in Des Plaines is 3.6 hPa, with a low of 1018.7 hPa and a high of 1022.3 hPa. The daily average here is higher than in most cities around the world.

Forecast

• Low Pressure
• Normal Range
• High Pressure

The barometric pressure in Des Plaines, Illinois is influenced by the city's location in the Midwestern United States. It experiences changes in pressure due to weather systems moving from the west.

Low-pressure systems from the Rocky Mountains bring precipitation and storms. High-pressure systems from Canada bring fair weather and clear skies.

Des Plaines is situated in a flat to gently sloping plain. The city is surrounded by urban and natural areas. To the east lies Lake Michigan, which has a moderating effect on the climate.

The prevailing westerly winds blowing from the Rocky Mountains carry air masses that influence the weather.

The landscape around Des Plaines does not obstruct the flow of these air masses.

Disclaimer

* The barometric pressure information for Des Plaines, Illinois, United States on this page is for educational purposes only. We are not responsible for its accuracy or reliability. This information is not medical advice. Consult a health professional for medical concerns and do not rely on this site for medical decisions.