Barometric Pressure in Rochester, United States 
1018.9 hPa
19.3 ℃
81%
1.36 m/s
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The average pressure in Rochester, Minnesota, United States today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at times, worse later
Rapid Pressure Changes
Rapid pressure changes detected in Rochester, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
- Rapid Rise : ()
- Rapid Rise : ()
The daily total fluctuation in pressure in Rochester is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Rochester hour by hour across the next 6 hourly readings.
The barometric pressure in Rochester, Minnesota averages around 30.12 inches. This is slightly lower than the national average. Weather patterns often influence pressure levels.
Rochester is situated in southeastern Minnesota. The city is near the Mississippi River. To the east lies the Bluff Country. This region features rolling hills and valleys.
These natural formations impact the atmospheric pressure. Air masses moving from the west are forced to rise. As they rise, they cool and condense. This creates precipitation. The Bluff Country's terrain can intensify weather systems.
Rochester's location also affects the movement of air masses. Cold Arctic air from Canada frequently moves south. Warm air from the Gulf of Mexico also influences the city's weather. The clash of these air masses contributes to the region's varied weather patterns.