Polar Vortex Forecast 2025 24 Usa. For the gefsv12 forecast issued on december 1, the winds at 60 degrees north (the mean location of the polar vortex) are forecast to remain stronger than normal for at least. So far, this winter has seen one of the warmest decembers.

1, and will have some meteorological twists and turns that may. Meteorologists are raising alarms over worsening polar vortex conditions that could bring extreme cold and widespread disruptions.