Dark blue cloudy sky

What is Relative Humidity?

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

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Glossary

A drainage wind that flows downhill due to gravity, often associated with cold air descending from elevated regions.

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

A thick cloud of tiny water droplets suspended in the atmosphere near the Earth's surface, significantly reducing visibility.

An instrument used to measure the speed, force, and sometimes the direction of the wind. It can be cup or pressure tube anemometers....

The names given to the winds blowing from the four cardinal directions (north, east, south, and west - N, E, S, W) on a compass.

CONQ is a meteorological abbreviation for significant convection observed in a specific area, often indicating unstable atmospheric...

A mass of very cold, dry air that mostly originates over the Arctic Ocean.

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

The amount of radiation, heat, or light passing through or flowing from a unit area of a surface.

A long, narrow region in the atmosphere that transport water vapor, like a river in the sky.