Barometric Pressure in McCall, Idaho, US

The pressure in McCall, United States is predicted to slowly rise over the next few hours, with an average pressure of 848.3 hPa today, which is lower than normal.

Weather prediction: Expect more fair, dry, cool weather

The daily total fluctuation in pressure in McCall is 5.5 hPa, with a low of 846 hPa and a high of 851.5 hPa. The daily average here is lower than in most cities around the world.

Forecast

McCall's high mountains surround the valley, trapping air and increasing pressure. This creates a "bowl" effect, making the air denser and heavier.

In winter, cold Arctic air moves in, bringing low pressure and snowstorms. Pressure drops, making air feel lighter, and storms get stronger.

As winter ends, warmer air from the southwest moves in, increasing pressure and making the air feel heavier. This brings clear skies and warmer temperatures.

Summer days are warm and dry, with high pressure dominating. The air is light and comfortable, perfect for outdoor activities like hiking and biking.

Autumn brings a mix of summer warmth and winter coolness, making pressure fluctuate. This leads to changing weather patterns, like rain and wind.

McCall's mountainous location creates a humid continental climate, with large pressure changes between seasons. This leads to varying weather patterns and a changing pressure environment.