Polar Vortex 2025 Map Uk. The polar vortex is a circulation of winds high up in the stratosphere, up to 30 miles (50 km) above the earth. 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.
A new polar vortex is developing in the stratosphere over the north pole as nights get longer over the polar regions and temperatures drop. A harsh polar vortex is gearing up to move south, according to the latest weather maps from wxcharts, potentially bringing up to 20cm of snow in several areas in the days before and even on christmas day itself.