There are growing indications that the stratosphere over the north pole may experience a major warming event in about 10 days.
Major thaw for the East later next week, but winter may make a comeback toward the end of the month and into early February.
The weather pattern will undergo a significant change across Canada and the U.S. by next week.
The storm that will bring a rare, heavy snowfall to the Carolinas and Virginia tonight into early Saturday will intensify as it moves out over the Atlantic waters on Saturday. This will set the stage for a quick-hitting snowstorm centered over Nova Scotia later Saturday into early Sunday.
Cold will continue to dominate in the West. Snowstorm potential for Atlantic Canada later this weekend.
Widespread cold to be centered over the West through at least early January.
Update on the impending snowstorm for New England, eastern Quebec and northern New Brunswick.
Major winter storm to impact eastern Quebec and northern New Brunswick late Thursday through midday Friday.
A major storm could bring heavy snow and strong winds to southern Manitoba and northwestern Ontario late Sunday and early Monday.
An Alberta clipper storm will bring accumulating snow to parts of eastern and Atlantic Canada later Wednesday through Thursday.