Early details on a possible late-weekend nor’easter in Atlantic Canada
Brace for more snow ahead Looking ahead to the long-range forecast, meteorologists will be closely monitoring yet another…
20-30+ cm: Expansive winter storm to deliver snowy blast to Atlantic Canada
Published on Jan. 24, 2026, 3:03 PM Updated on Jan. 24, 2026, 4:39 PM A massive U.S. winter…
Bitter cold will slam Canada with some lows plunging to -50 C
Environment Canada has issued several orange-level cold warnings across the country on Friday morning, as some regions are…
Ontario braces for coldest air in a decade
Published on Jan. 21, 2026, 2:09 PM Updated on Jan. 21, 2026, 2:10 PM Bundle up! Coldest air…
Extreme cold on the move after Canada notches -50C reading
Published on Dec. 12, 2025, 1:20 AM Wednesday’s -53°C reading in the Yukon was the earliest in the…
Triple polar vortex to plunge central and eastern U.S. into Arctic cold through mid-December
Three rounds of cold Arctic air from a shifting polar vortex are expected to plunge much of the…
A nor’easter is on deck for the East Coast with significant impacts
By Tuesday morning, the ingredients for the storm have moved across the Atlantic Ocean, setting the stage for…
Arctic air brings freezing temperatures across Canada
Feels-like values will range between -10 and -25 across the provinces on Saturday. By Sunday, we’ll see some…
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…
A rare weather phenomenon is bringing severe cold to Ontario next month, here’s what you need to know
What to know A rare sudden stratospheric warming event is weakening the polar vortex and pushing extreme northern…
Canada, welcome back the polar vortex!
It’s all about the timing The strange part is how early this is all unfolding. In fact, only…