Polar vortex: What is the frigid arctic system hitting Canada? – National
Extreme cold winter conditions are expected to trap the majority of the country in a bitter weather phenomenon…
‘Exceptionally cold’: How a warming Arctic is pushing the US and Eastern Europe into a deep freeze
By Seth Borenstein with AP Published on 22/01/2026 – 12:03 GMT+1 Warm Arctic waters and cold continental land are combining to…
Polar vortex brings cold temperatures to GTA — and it’s here for the rest of January
The cold air settling over the Greater Toronto Area is likely to remain for the rest of the…
Polar vortex set to bring ‘harsh early start to winter’ across Canada
A polar vortex is on its way for much of Canada next week. And while it’s not the…