December 21, 2023 First Day of Winter

Winter storm system looks more promising

Stratospheric warming event? When/if the polar vortex splits over the North Pole has been a “hot topic” on Twitter/X over the past several days as medium/long range ensembles certainly predict such an event. This is a multi-week process that eventually — if the stars align properly — would set the stage for a major Arctic blast to drop across Canada i…