What is Arctic Air?

Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...

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

Confluence refers to the area where two or more air streams or bodies of water meet and combine. In meteorology, it often...

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

Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.

A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.

A blizzard is a storm that lasts 3 hours or more, with persistent winds/frequent gusts of 35 mph or more along with significant...

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

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

The process by which a solid changes directly into a gas without first becoming a liquid, such as ice turning into water...