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

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

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

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

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

A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...

A cold core high is a high-pressure system with cold air at its center. These systems are typically associated with clear...

A condition in which the stratification of the atmosphere depends on both air temperature and pressure, and where surfaces...

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

The temperature at which air becomes saturated with moisture and water vapor begins to condense into liquid form, leading...

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