Polar Vortex 2025 February 2025. Winter 2024/2025 is about to begin (meteorologically) in a very dynamic way. What is a polar vortex?
The climatic conditions expected for february will be strongly influenced by the behavior of the polar vortex, a vast cyclonic structure that dominates the arctic region and. Winters with at least one polar vortex disruption/sudden stratospheric warming (ssw) are marked with a black outline (and years with.