Watch as a massive bowl of Arctic air is set to bring extreme, potentially record-breaking cold temperatures to parts of the ...

Extreme cold conditions will slow operations at Toronto Pearson Airport on Friday. A cold warning continues across southern ...

In Toronto, the country’s biggest city, forecasts of snow squalls and extreme cold — with lows of 10 degrees Fahrenheit ...

An Arctic air mass moving across North America is causing extreme cold in Western Canada, which will continue into the ...

Toronto and much of the Greater Toronto Area are preparing for a surge of dangerously cold Arctic air expected to arrive ...

Huge swaths of Canada are facing extreme cold this weekend, with temperatures in some areas potentially dipping as low as -50 ...

Airlines often have to alter their schedules during spells of dangerously cold or exceptionally hot weather, as extreme ...

MONTRÉAL — Extreme cold forced Hydro-Québec to temporarily suspend its energy exports to Massachusetts just one week after ...

The recent snowstorm that blanketed Toronto with 46.2 centimeters of snow has made January the snowiest month on record. The accumulation has not only disrupted daily life but has also created ...

More hazardous winter weather is sweeping across Ontario, with snowfall warnings and extreme cold advisories in effect for ...

Extreme cold warnings remain in effect across southeastern Manitoba this morning as the region continues to experience a ...

Environment Canada has lifted its extreme cold warnings for eastern Ontario and western Quebec, but many communities remain ...