What is Air Mass?

A strong, downward wind caused by a localized column of air sinking rapidly, often resulting in damage similar to that caused...

Frozen drizzle is a dangerous type of frozen rain. It’s a light rain that falls in very fine drops, which freezes on contact...

Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...

Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....

A narrow band of strong winds in the upper atmosphere, typically flowing from west to east and influencing weather patterns.

Large, fluffy white clouds with flat bases, typically indicating fair weather, though they can develop into storm clouds...

A type of cloud consisting mostly of small particles such as ice particles.

A strong wind typically ranging from 34 to 40 knots (39 to 46 miles per hour) and often associated with rough seas and stormy...

The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.

A towering cloud that often reaches great altitudes and is associated with thunderstorms, heavy rain, and sometimes severe...