Barometric Pressure in Superior, United States 
1018.6 hPa
9.6 ℃
69%
2.62 m/s
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The average pressure in Superior, Wisconsin, United States today is , which is considered normal. Pressure is trending rising.
Weather prediction: Fine, possible showers
Rapid Pressure Changes
Rapid pressure changes detected in Superior, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
The daily total fluctuation in pressure in Superior is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Superior hour by hour across the next 6 hourly readings.
Superior, Wisconsin's weather is influenced by Lake Superior, which keeps air pressure stable. In winter, cold Arctic air dominates, making air pressure lower. In summer, warm air from the Gulf of Mexico arrives, increasing air pressure.
The city's location near Lake Superior and in a valley affects air pressure. The lake's moisture moderates temperatures, while the valley traps cold air, making winters colder and air pressure lower.
In spring and fall, air pressure changes rapidly as warm and cold air masses clash, causing unpredictable weather. Summer's warm air brings higher air pressure, while winter's cold air makes air pressure lower.
Superior has a humid continental climate, characterized by large seasonal temperature differences. This climate type leads to significant air pressure changes between winter and summer, making weather patterns more dramatic.