Barometric Pressure in Iowa City, Iowa, US

The pressure in Iowa City, United States is predicted to drop over the next few hours, with an average pressure of 998.8 hPa today, which is lower than normal.

Weather prediction: Expect wet, unsettled weather and a strong breeze

The daily total fluctuation in pressure in Iowa City is 10.5 hPa, with a low of 994.2 hPa and a high of 1004.7 hPa. The daily average here is higher than in most cities around the world.

Forecast

The barometric pressure in Iowa City is influenced by the movement of high and low-pressure systems throughout the year. These systems bring changes in the weather.

Iowa City is situated in a region of gentle slopes and flat plains. The surrounding landscape is composed of rolling hills and cornfields. This terrain allows winds to move freely.

As a result, pressure systems can move quickly over the area. The city experiences a variety of weather conditions. Weather fronts can bring changes in temperature and precipitation.

This location also puts Iowa City in a path of warm, moist air from the Gulf of Mexico. This air meets cool, dry air from Canada, leading to unstable conditions.