Barometric Pressure in Indiana, United States 
1020.5 hPa
12.5 ℃
87%
1.42 m/s
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The average pressure in Indiana, Pennsylvania, United States today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at times, very unsettled
The daily total fluctuation in pressure in Indiana is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Indiana hour by hour across the next 6 hourly readings.
Weather patterns in Indiana bring high and low-pressure systems, causing changes in barometric pressure. These changes influence the weather, making it rain, snow, or shine.
Indiana's elevation, around 1,100 feet, and varied landscape of hills and valleys affect atmospheric pressure. Mountains to the east block some air masses, while the surrounding hills disrupt airflow.
In winter, high pressure often dominates, bringing cold air. In summer, low pressure prevails, leading to warm and humid conditions. Spring and fall see a mix of both.
Indiana has a humid continental climate, characterized by large barometric pressure fluctuations. This results in changeable weather, with users experiencing varying temperatures and precipitation throughout the year.