Barometric Pressure in Salem, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Salem, Indiana, United States is predicted to slowly rise over the next few hours, with an average pressure of today, which is lower than normal.
Weather prediction: Expect more fair, dry, cool weather
The daily total fluctuation in pressure in Salem is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Salem hour by hour and stay informed about how it will change over the next 6 hours.
Salem, Indiana has varying air pressure due to changing weather. High pressure brings clear skies, while low pressure brings clouds and rain.
Salem's geography, with hills and valleys, affects air pressure. As air rises over hills, it cools, and pressure drops, sometimes causing storms.
In spring and summer, air pressure drops as warm air rises, bringing thunderstorms. In fall and winter, high pressure dominates, bringing clearer skies.
Salem has a humid continental climate. This means it experiences extreme pressure changes, with cold winters having high pressure and warm summers having low pressure.