Jet stream defined: Flow of air dictates our forecast
![](https://www.rochesterfirst.com/wp-content/uploads/sites/66/2020/04/zonal_wx.jpg?w=500)
The jet stream is what separates cold and warm air.
![](https://wcd.copernicus.org/articles/3/305/2022/wcd-3-305-2022-f02-web.png)
WCD - Atmospheric blocking and weather extremes over the Euro-Atlantic sector – a review
![](https://ugc.berkeley.edu/wp-content/uploads/2015/11/AtmosphericCirc_UGC_model-1.jpg)
Atmospheric circulation - Understanding Global Change
![](https://www.rochesterfirst.com/wp-content/uploads/sites/66/2024/03/6603eace5149b9.34636577.jpeg?strip=1)
Jet stream defined: Flow of air dictates our forecast
![](https://scijinks.gov/jet-stream/GOES-16-polar-jet-stream.gif)
What Is the Jet Stream? NOAA SciJinks – All About Weather
![](http://homework.uoregon.edu/pub/class/hc434/splitflow.jpg)
splitflow.jpg
![](https://i0.wp.com/www.geological-digressions.com/wp-content/uploads/2018/03/jet-stream-vortex.jpg?ssl=1)
Jet Streams - Geological Digressions
![](https://lusometeo.com/wp-content/uploads/2021/08/CPC_IRI_Forecast_July2021.png.webp)
Jet-stream: O que é, e porque é tão importante
![](https://www.carbonbrief.org/wp-content/uploads/2020/06/jet-stream-north-america-T81PF2-1550x804.jpg)
Jet stream: Is climate change causing more 'blocking' weather events? - Carbon Brief
The Jet Stream: How does it Impact Earth's Climate - Part 2
![](http://www.physicalgeography.net/fundamentals/images/globalairmasses.jpg)
7(q) Upper Air Winds and the Jet Streams
Jet Stream Forecast - Polar Jetstream Tracker Map