Barometric Pressure
Barometric Pressure in Allegan, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Allegan, Michigan, United States is predicted to slowly drop over the next few hours, with an average pressure of 994.3 hPa today, which is lower than normal.
Weather prediction: Expect more wet and unsettled conditions
The daily total fluctuation in pressure in Allegan is 2.7 hPa, with a low of 993.1 hPa and a high of 995.8 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Allegan hour by hour and stay informed about how it will change over the next 6 hours.
Allegan, Michigan is near Lake Michigan, which affects air pressure. Mountains to the west block weather from the west, making Allegan's air pressure higher than areas east of the lake. In winter, cold air from Canada makes air pressure lower, causing cold weather and snow. In summer, warm air from the Gulf of Mexico raises air pressure, bringing warm and sunny weather. Allegan has a humid continental climate, with big temperature differences between winter and summer, affecting air pressure.