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

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

The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...

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

Ice forms on the surface of highways in a very thin layer that is difficult to distinguish from the color of the asphalt...

The amount of radiation, heat, or light passing through or flowing from a unit area of a surface.

Occurs when centers of high pressure and/or low pressure set up over a region in such a way that they prevent other weather...

The branch of science dealing with the laws of motion of air or other gases.

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

A narrow band of strong winds in the upper atmosphere, typically flowing from west to east and influencing weather patterns.

Anticyclones are areas of high atmospheric pressure that bring hot, dry weather in the summer and cold fronts in the winter.