Barometric Pressure
Barometric Pressure in Galena, United States 
0000 hPa
00.0 ℃
00.0%
00.0 m/s
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The pressure in Galena, Illinois, United States is predicted falling over the next 24 hours, with an average pressure of today, which is considered normal.
Weather prediction: Rain at times, very unsettled
Rapid Pressure Changes
Rapid pressure changes detected in Galena - often a sign of approaching weather shifts. Get accurate local time and alerts on our iOS app.
- Rapid Fall - ()
The daily total fluctuation in pressure in Galena is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Galena hour by hour and stay informed about how it will change over the next 6 hours.
Galena's location near the Great Lakes and hills affects its air pressure. Hills block cold air, making Galena's air pressure higher in winter. In summer, warm air rises, lowering pressure. This creates seasonally changing weather patterns. Galena has a humid continental climate, meaning it has cold winters and warm summers, with big pressure changes between seasons.