Next Polar Vortex 2025 Usa. A strong/stable polar vortex usually means strong polar circulation and jet stream. Over the last few weeks i have seen a lot of discussion about the change in the weather pattern that has occurred due to the weakening of the polar vortex over the north pole.
With a stratospheric warming event expected to develop, we currently see a rapid breakdown of the polar vortex and a cold weather pattern change across the united states in. I have been describing the pv variability as “lather, rinse, repeat” and for the most part that seems to be true.