Barometric Pressure in Casper, Wyoming, US

The pressure in Casper, United States is predicted to slowly rise over the next few hours, with an average pressure of 1021 hPa today, which is considered normal.

Weather prediction: Expect more fair, dry, cool weather

The daily total fluctuation in pressure in Casper is 5.7 hPa, with a low of 1017.8 hPa and a high of 1023.5 hPa. The daily average here is higher than in most cities around the world.

Forecast

• Low Pressure
• Normal Range
• High Pressure

The barometric pressure in Casper, Wyoming fluctuates throughout the year. It can be high, indicating fair weather, or low, signaling stormy conditions. Pressure changes often bring shifts in weather patterns.

Casper lies in a valley surrounded by mountains. The Laramie Range to the west and the North Platte River to the east shape the local terrain. This unique landscape creates channels for air masses to move and interact. Mountains force air to rise, cool, and condense, resulting in precipitation.

Valleys around the city can trap cold air, leading to temperature inversions. Inversions bring cold and stagnant air, often with fog or haze. Alternatively, wind funneled through passes in the surrounding mountains can bring rapid temperature changes. Local topography plays a significant role in shaping Casper's weather.

Disclaimer

* The barometric pressure information for Casper, Wyoming, United States on this page is for educational purposes only. We are not responsible for its accuracy or reliability. This information is not medical advice. Consult a health professional for medical concerns and do not rely on this site for medical decisions.