Polar Vortex 2025 Impact On Climate Change. The polar vortex is strongest in the winter, locking in cold air at the north pole. The beginning of 2025 will be marked by the year’s first polar vortex, bringing snow, storms, and frigid temperatures that will impact the majority of the country and millions of americans.

The beginning of 2025 will be marked by the year’s first polar vortex, bringing snow, storms, and frigid temperatures that will impact the majority of the country and millions of americans. Cohen notes that cold extremes have become more frequent since 2000,.