Jet streams are currents of air high above the planet.
Crazy weather traced to Arctic's impact on jet stream
Weatherwatch: What makes the jet stream get stuck?
The Jet Stream: How does it Impact Earth's Climate - Part 2
The jet stream is moving northwards… but not everywhere
Winter and the Jet Stream
The jet stream
Jet Stream Steers Atlantic Currents
Jet streams can bring Canada wild winters and steamy summers - The Weather Network
What we talk about when we talk about the jet stream and El Niño
Jet stream: Is climate change causing more 'blocking' weather events? - Carbon Brief
Study: The North Atlantic jet stream could move by 2060
Jet Stream, Illustration Stock Image - Science Source Images