Dark blue cloudy sky

What is Cumulus?

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

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Glossary

A middle cloud type within the B family in the international cloud classification. These are shaded clouds that can be white...

A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...

A periodic cooling of sea surface temperatures in the central and eastern Pacific Ocean, often leading to altered global...

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

A periodic warming of sea surface temperatures in the central and eastern Pacific Ocean, significantly influencing global...

Nimbostratus clouds are thick, dark, gray clouds associated with rainy and gloomy days that block the Sun. These clouds,...

A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...

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

The expected rate of temperature decrease in an adiabatically rising air parcel when there is no heat exchange with the environment....

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