Barometric Pressure in McCalla, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in McCalla, Alabama, United States is predicted to slowly drop over the next few hours, with an average pressure of 994.8 hPa today, which is lower than normal.
Weather prediction: Expect more wet and unsettled conditions
The daily total fluctuation in pressure in McCalla is 3.8 hPa, with a low of 992.4 hPa and a high of 996.2 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in McCalla hour by hour and stay informed about how it will change over the next 6 hours.
McCalla, Alabama has changing air pressure due to its weather patterns. Cold fronts bring low pressure, making air rise, while warm fronts bring high pressure, making air sink. McCalla's flat terrain lets winds move freely, which changes pressure. Summer has high pressure, making it hot; winter has low pressure, making it cold. McCalla has a humid subtropical climate, with pressure rising in summer and falling in winter.