Barometric Pressure in Creston, United States 
1025.2 hPa
6.1 ℃
87%
2.64 m/s
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The average pressure in Creston, Iowa, United States today is , which is higher than normal. Pressure is trending steady.
Weather prediction: Changeable, mending
The daily total fluctuation in pressure in Creston is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Creston hour by hour across the next 6 hourly readings.
Creston, Iowa's weather is influenced by its location in the Midwest, where cold Arctic air meets warm Gulf of Mexico air, causing pressure changes.
The city's geography, with flat plains and few obstacles, allows winds to travel freely, affecting air pressure and bringing different weather patterns.
During winter, cold air from the north brings low pressure, leading to cold temperatures and snow. In summer, warm air from the south brings high pressure, resulting in hot and humid weather.
Spring and fall bring mixtures of these air masses, causing changing pressure and unpredictable weather. Creston's humid continental climate means it experiences large temperature and pressure swings between seasons.