Barometric pressure readings

Barometric pressure is the measure of the weight of the air above us at a specific location. It indicates how thick or thin the atmosphere is; high pressure usually means clear, stable weather, while low pressure often signals storms or unsettled conditions. These readings are expressed in units like inches of mercury (inHg) or millibars (mb). Changes in barometric pressure can help predict short-term weather trends. For example, falling pressure suggests approaching bad weather, while rising pressure indicates improving conditions. It's a valuable tool for meteorologists and outdoor enthusiasts alike to understand atmospheric changes.