Barometric Pressure in Coralville, United States 
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The pressure in Coralville, Iowa, United States is predicted to rise over the next few hours, with an average pressure of 977.7 hPa today, which is lower than normal.
Weather prediction: Expect fair, dry, cool weather and a strong breeze
The daily total fluctuation in pressure in Coralville is 7 hPa, with a low of 975.6 hPa and a high of 982.6 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Coralville hour by hour and stay informed about how it will change over the next 6 hours.
Coralville's weather is affected by its location in the Midwest, where cold Canadian air meets warm Gulf of Mexico air, causing changes in air pressure. This mix of air masses brings varying weather patterns.
Coralville's flat, low-lying geography allows air to move freely, making pressure changes more pronounced. This means sudden shifts in weather can occur as different air masses move in.
In winter, cold air from Canada brings low pressure, resulting in cold temperatures and snow. In summer, warm air from the Gulf of Mexico brings high pressure, leading to warm, humid weather.
Coralville has a humid continental climate, characterized by large diurnal temperature ranges and distinct seasonal changes. This type of climate experiences significant pressure changes between winter and summer, leading to varying weather patterns.