Barometric Pressure in South Haven, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in South Haven, Michigan, United States is predicted to drop over the next few hours, with an average pressure of today, which is lower than normal.
Weather prediction: Expect wet, unsettled weather and a strong breeze
The daily total fluctuation in pressure in South Haven is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in South Haven hour by hour and stay informed about how it will change over the next 6 hours.
South Haven has a humid continental climate. Air pressure changes cause weather. Low pressure brings rain and storms; high pressure brings clear skies.
Cold air from Canada increases pressure in winter. Warm air from Gulf of Mexico decreases pressure in summer.
South Haven's location on Lake Michigan affects air pressure. The lake helps regulate temperature and pressure.
Seasonal changes affect air pressure. In spring, pressure increases as warm air moves in. In fall, pressure decreases as cold air moves in.
The region experiences low pressure in winter, leading to snow. High pressure in summer leads to warm sunny days.