Dark blue cloudy sky

What is Jet Stream?

Jet streams are strong, fast-flowing air currents in the upper levels of the atmosphere. They form when warm air masses meet cold air masses and impact weather conditions, air travel, and more.

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Glossary

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

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

The large-scale movement of air that distributes heat and moisture around the Earth, influencing weather patterns and climatic...

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 cloud consisting mostly of small particles such as ice particles.

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

The jet stream forming the boundary between tropical air and sub-tropical air, characterized by isothermal compression and...

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

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