"North America is going to be dominated by a really cold air mass and a high-pressure air system coming across the North Pole from Siberia," meteorologist Bill Goodman said. "It looks like the ...

The polar vortex will soon elongate over North America with a dangerous ... that we have seen across North America since 2014 is on the way. An Arctic air mass from Siberia will plunge south ...

According to the Weather Network, it is extremely unusual to see so much of North America plunged into such ... Sunday and Monday will be the coldest air of the season for much of Quebec.

BBC forecaster Helen Willetts explains the Artic freeze sinking across North America Dangerously ... The freezing air mass is currently affecting parts of Canada and much of the central and ...