What is Weather?

Jet streams are strong, fast-flowing air currents in the upper levels of the atmosphere. They form when warm air masses meet...

The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...

A cloud of irregular appearance, composed of irregular cloud fragments.

The term used for turbulence occurring in the absence of clouds or cloud-like elements in the visible area. It is often observed...

The situation where there is no advection because the constant pressure surfaces and temperature surfaces in the atmosphere...

A weather front formed when a cold front overtakes a warm front, lifting the warm air off the ground and resulting in a mix...

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

A measure of how hot it feels when relative humidity is combined with the actual air temperature, often referred to as the...

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

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