Polar Vortex February 2025 Map. As the new year approaches—but what exactly is a polar vortex, and how could it affect the weather in 2025?. The maps may be viewed as html animations or.

By next week, a third blast will hit the midwest and the eastern seaboard, plunging temperatures to subzero levels across at least 30 states. 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.