Barometric Pressure in Murphysboro, United States 
1021.7 hPa
17.6 ℃
48%
2.06 m/s
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The average pressure in Murphysboro, Illinois, United States today is , which is higher than normal. Pressure is trending falling.
Weather prediction: Rain at times, worse later
The daily total fluctuation in pressure in Murphysboro is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Murphysboro hour by hour across the next 6 hourly readings.
The barometric pressure in Murphysboro changes throughout the day, responding to weather systems moving into the region. It can rise as high-pressure systems arrive, bringing fair weather. Pressure falls as low-pressure systems approach, often bringing precipitation and storms.
Murphysboro is situated in the Midwest, near the Shawnee National Forest. The surrounding hills and forests influence the atmospheric pressure. The city's location in the southeastern part of Illinois means it is affected by the collision of cold air from Canada and warm air from the Gulf of Mexico.
The varied landscape around Murphysboro, including the Mississippi River to the west, contributes to the complexity of its weather patterns. The city's proximity to the river can lead to increased precipitation and humidity. As air masses move into the region, they must adapt to the changing landscape, resulting in unique weather conditions.