Barometric Pressure in Lake Arrowhead, United States 
1011.6 hPa
16.9 ℃
37%
1.97 m/s
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The average pressure in Lake Arrowhead, California, United States today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at frequent intervals
Rapid Pressure Changes
Rapid pressure changes detected in Lake Arrowhead, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
- Rapid Rise : ()
The daily total fluctuation in pressure in Lake Arrowhead is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Lake Arrowhead hour by hour across the next 6 hourly readings.
Weather patterns in Lake Arrowhead cause barometric pressure to rise and fall frequently. This change affects the weather, making it unpredictable. Low pressure brings storms, while high pressure brings clear skies.
Lake Arrowhead's high elevation and mountainous landscape make atmospheric pressure unstable. The surrounding mountains block or redirect air masses, changing pressure quickly.
In winter, pressure is usually low, bringing snow and rain. In summer, pressure is high, bringing warm and dry weather. Spring and autumn seasons are mild, with moderate pressure.
Lake Arrowhead has a mountain climate, characterized by variable barometric pressure. This means residents and visitors experience changing weather patterns, from sunny days to sudden storms.