The video shows the development of the polar vortex until the end of this month. 🤓 It will remain very strong and stable, bringing warm air from the Atlantic (as shown by the westerly wind direction in the video) to Europe, resulting in mild winter conditions by month's end. 🌿 Conversely, it will drive a surge of Arctic air (indicated by the northerly wind direction) to North America. 🥶 | Ventusky