Upcoming Polar Vortex 2025 Dates. For the gefsv12 forecast issued on 18 december 2024, the winds at 60 degrees north (the mean location of the polar vortex) are forecast to remain stronger than normal for at. Awaiting the crossroads with the seasonal peak of cold approaching, january presents itself as a crucial month to determine the fate of winter.


Upcoming Polar Vortex 2025 Dates

That is the foundation for the polar vortex for the upcoming winter 2024/2025. We are currently in a positive nao, but there are strong signals in a weakening polar jet over the coming weeks, which will lead to pretty intense cold as early as november.

Upcoming Polar Vortex 2025 Dates Images References :