Barometric Pressure in Milwaukie, Oregon, US

The pressure in Milwaukie, United States is predicted to drop over the next few hours, with an average pressure of 1012.3 hPa today, which is considered normal.

Weather prediction:

The daily total fluctuation in pressure in Milwaukie is 10.8 hPa, with a low of 1004.9 hPa and a high of 1015.7 hPa. The daily average here is higher than in most cities around the world.

Forecast

The barometric pressure in Milwaukie, Oregon, is influenced by its proximity to the Willamette River and the surrounding hills. Pressure systems from the Pacific Ocean bring changes in pressure. These changes can be sudden and dramatic, causing shifts in the weather.

Milwaukie is situated in a valley surrounded by hills and mountains. The Willamette River runs through the city, creating a unique landscape. The surrounding hills and mountains affect the flow of air into the valley. This, in turn, impacts the atmospheric pressure and the weather patterns that form.

The landscape around Milwaukie influences the formation of fog and clouds. Moist air from the Pacific Ocean cools as it rises over the hills, resulting in cloud formation. This can lead to overcast skies and precipitation. In contrast, when the air is dry, the skies are clear and sunny.