As U.S. shivered through polar vortex, one state was unusually warm
Ranked dead last, or perhaps not mentioned at all, would probably be the only state that sits partly within the Arctic Circle ...
Extreme cold warning issued as polar vortex plunges Waterloo region and area into deep freeze this week
A polar vortex over southern Ontario means Waterloo region, Guelph and Wellington County will experience very cold ...
Polar vortex to blast 30 states with life-threatening cold: 'Be prepared'
Most of the U.S. will enjoy milder temperatures on Thursday, but the warmup will be brief as a polar vortex will send ...
Parts of Canada will be bitterly cold this weekend — but don't call it a polar vortex
A rush of Arctic air will plunge parts of North America into bitter cold this weekend, bringing heavy snow, strong winds and ...
Polar vortex will ‘overwhelm,’ plunge Eastern Canada into deep cold
A rush of Arctic air will overwhelm the weather pattern across North America starting this weekend, plunging Eastern Canada into some deep cold.
Polar vortex delivering B.C. its coldest air of the season this weekend
The coldest air of the season will sweep into the province this weekend, courtesy of a polar vortex. It has been a relatively ...