Polar Vortex February 2024. A map showing a polar vortex that could effect eastern north. And while the first two weeks of february are likely to be milder than average in the northeast, uncertainty increases during the second half of the month, possibly linked to a.

Based on the january 15, 2024 forecast, the stratospheric polar vortex winds will decrease to zero, just reaching the threshold of a major sudden stratospheric warming, in the next day or. With a stratospheric warming event expected to develop, we currently see a rapid breakdown of the.