What is Barometer?

A continental air mass is a large body of air that forms over land, characterized by dry conditions due to the lack of moisture...

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

Precipitation in the form of small balls or lumps of ice that form in thunderstorm updrafts and fall to the ground.

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

A mass of very cold, dry air that mostly originates over the Arctic Ocean.

An instrument for measuring atmospheric pressure.

A cold front is the leading edge of a cold air mass that replaces a warmer air mass. It is typically associated with sudden...

A distinct layer in a body of water where the temperature changes rapidly with depth, separating warmer surface water from...

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

The formation of fog when warm and moist air passes over a cool or cold surface or, conversely, when cold air passes over...