What is Trough?

An elongated area of relatively low atmospheric pressure, often associated with unsettled weather conditions like storms and rain.

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Glossary

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

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

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

A strong wind typically ranging from 34 to 40 knots (39 to 46 miles per hour) and often associated with rough seas and stormy...

A type of low-altitude cloud that forms in uniform layers, often covering the entire sky and producing overcast conditions.

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

A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation...

Frozen drizzle is a dangerous type of frozen rain. It’s a light rain that falls in very fine drops, which freezes on contact...

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

A tropical cyclone, also called a hurricane, is a severe tropical storm with wind speeds in excess of 74 mph. Known as a...

Istanbul 16°CAnkara 7°CIzmir 19°CHow is your weather?