Barometric Pressure in Grayslake, Illinois, US

The pressure in Grayslake, United States is predicted to slowly drop over the next few hours, with an average pressure of 1030.8 hPa today, which is higher than normal.

Weather prediction: Expect more wet and unsettled conditions

The daily total fluctuation in pressure in Grayslake is 6.1 hPa, with a low of 1027.2 hPa and a high of 1033.3 hPa. The daily average here is higher than in most cities around the world.

Forecast

• Low Pressure
• Normal Range
• High Pressure

Weather patterns in Grayslake change rapidly, causing shifts in air pressure that can lead to changes in the weather.

Low pressure systems bring clouds and precipitation, while high pressure brings fair weather.

Grayslake's low elevation near Lake Michigan means its atmospheric pressure is influenced by the lake's temperature and humidity.

The surrounding countryside's gentle slopes don't block or redirect air flows, allowing pressure systems to move freely.

In winter, Grayslake's pressure is low due to cold air from Canada.

In summer, pressure is high due to warm air from the Gulf of Mexico.

In spring and autumn, pressure is variable, leading to unpredictable weather.

Grayslake has a humid continental climate, with large pressure fluctuations due to its location near the lake and its mid-latitude position.

Disclaimer

* The barometric pressure information for Grayslake, 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.