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Barometric Pressure in East Alton, Illinois, US


0000 hPa
00.00 inHg


00.0 ℃
0.00 ℉


00.0 m/s
00.0 mph


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The pressure in East Alton, United States United States is predicted to rapidly rise over the next few hours, with an average pressure of 1013.1 hPa today, which is considered normal.


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

The daily total fluctuation in pressure in East Alton is 6.2 hPa, with a low of 1009 hPa and a high of 1015.2 hPa. The daily average here is lower than in most cities around the world.



The barometric pressure in East Alton, Illinois averages around 30.12 inches. This is slightly higher than the national average. Pressure is highest in October and November.

Barometric pressure

East Alton is situated in the Midwestern United States. The city lies near the Mississippi River. The river's presence affects the local climate.

The surrounding landscape is relatively flat. This allows air masses to move freely. As a result, pressure systems can shift quickly. East Alton's proximity to the river also enhances this effect.


* The barometric pressure information for East Alton, 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.