What is a jet stream?

Aircraft traveling from North America to Europe last week, neared the speed of sound over ground at times. A jet stream made these flights truly exceptional.
Rain & isolated storms move in Wednesday before clearing out for the holiday weekend

JET STREAMS. Jetstreams are simply narrow bands of…, by Nikolaj Vinicoff

Climate graphic of the week: Jet stream pattern and 'heat domes' fuel soaring temperatures around globe

Polar Vortex Phenomenon: China's Mohe city temperature coldest in its recorded history

Jet stream - Wikipedia

Jet Streams - Its formation and its affects on Weather

Crazy weather traced to Arctic's impact on jet stream

Jet Stream, Wind Maps

What is a jet stream?

What Is The Jet Stream & How Fast Does It Go?

Enhanced jet stream waviness induced by suppressed tropical Pacific convection during boreal summer

Jet Streams – a river in the sky

Jet stream

What we talk about when we talk about the jet stream and El Niño

Jet Stream: current of rapidly moving air