00z EPS shows a split to the 10mb Stratospheric Vortex day 14/15. If true, then we could see a much colder pattern for Europe shortly after the new year and possible the US not long after that. #SSW— Allan Huffman (@RaleighWx) December 16, 2018
00z EPS shows a split to the 10mb Stratospheric Vortex day 14/15. If true, then we could see a much colder pattern for Europe shortly after the new year and possible the US not long after that. #SSW