The Polar Vortex in the upper atmosphere has disintegrated after the intense warming of the stratosphere in mid-March.

Britain is bracing for an Arctic blast next week, with fresh weather maps showing significant snowfall expected across multiple counties. The latest forecasts indicate a cold snap sweeping in from ...

This blast will span a distance of 647 miles from Wick in Scotland to Cardiff in Wales. Weather experts caution that this Arctic blast could see temperatures plunge well below freezing ...