Could the earliest weakening of the polar vortex on record bring UK snow?

AI Summary

An unusually early weakening of the polar vortex is raising uncertainty among experts about its potential effects on UK weather, including the possibility of snow. The report examines how this atmospheric change could influence conditions in the coming period.

An unprecedented early weakening of the polar vortex is causing uncertainty amongst experts over the impact it will have on UK weather as Simon King explains.