What is Arctic High?

An anvil is a cloud mostly composed of ice particles. Otherwise known as a cumulonimbus cloud, an anvil has reached the stratospheric...

A sudden and rapid flow of snow masses accumulated on the slopes of mountainous areas under the influence of gravity or a...

The amount of water vapor present in the air, which can affect comfort levels and weather conditions.

A small, intense downdraft that produces damaging winds at the surface, typically lasting a few minutes and often associated...

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

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

Cloud condensation nuclei are tiny particles in the atmosphere, such as dust, salt, or pollutants, that provide surfaces...

The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....

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

In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...