What is Arctic Air?

A very cold high pressure that originates over the Arctic Ocean.

The term 'cloudy' refers to weather conditions characterized by a significant amount of cloud cover in the sky. This may...

The horizontal transport of any feature within the atmosphere due to the movement of air (wind). This includes phenomena...

A weather system refers to the movement of warm and cold air across the globe, usually in a recurring pattern. Systems can...

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

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

A type of low-altitude cloud that forms in uniform layers, often covering the entire sky and producing overcast conditions.

A cloud that develops from Cirrus, completely or partially covering the sky, creating a halo effect, thin, sheet-like, milky...

A measure of how hot it feels when relative humidity is combined with the actual air temperature, often referred to as the...

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