Barometric Pressure in Green Bay, United States 
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The pressure in Green Bay, Wisconsin, United States is predicted to drop over the next few hours, with an average pressure of 982.2 hPa today, which is lower than normal.
Weather prediction: Expect wet, unsettled weather and a strong breeze
The daily total fluctuation in pressure in Green Bay is 11.8 hPa, with a low of 974.2 hPa and a high of 986 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Green Bay hour by hour and stay informed about how it will change over the next 6 hours.
Weather patterns in Green Bay change frequently, causing barometric pressure to rise and fall. This leads to changes in the weather. Pressure changes can bring different types of weather.
Green Bay's low elevation near Lake Michigan means it has a small effect on atmospheric pressure. The surrounding flat landscape also has a small impact on pressure variability.
In winter, pressure is usually high, bringing cold and dry air. In summer, pressure is often low, leading to warm and humid air. Pressure trends also influence spring and fall weather.
Green Bay has a humid continental climate, with significant pressure fluctuations throughout the year. This leads to varying weather conditions, making it important to check forecasts regularly.