Upcoming Polar Vortex 2025 Path. What are the odds of a stratospheric polar vortex disruption this winter? 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.

Experts estimate that the polar vortex will move into new england as a wintery mix immediately after new year’s, whipping up some possibly significant storms along the east. Recent signals indicate the possibility of a block at high latitudes, with a strengthening of geopotential height anomalies over greenland and northern europe.