Barometric Pressure in Harrisonville, United States 
0000 hPa
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The pressure in Harrisonville, Missouri, United States is predicted to drop over the next few hours, with an average pressure of 982.4 hPa today, which is lower than normal.
Weather prediction: Expect wet, unsettled weather and a strong breeze
The daily total fluctuation in pressure in Harrisonville is 2.4 hPa, with a low of 981.3 hPa and a high of 983.7 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Harrisonville hour by hour and stay informed about how it will change over the next 6 hours.
Harrisonville's weather patterns, like storms and fronts, make air pressure rise and fall, which affects the weather. When air pressure is high, the weather is usually nice and calm.
Harrisonville's geography, being in a valley, traps air and makes it harder for it to move, which affects air pressure. This can make the weather feel more extreme.
In the winter, cold air from the north brings low air pressure, making it cold and snowy. In the summer, warm air from the south brings high air pressure, making it hot and humid.
Harrisonville has a humid continental climate, which means it has big temperature differences between winter and summer. This climate type makes air pressure change a lot throughout the year, causing different weather patterns.