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

By mid-morning, temperatures in Calgary on Wednesday had already crushed a record for warmth for Jan. 14.

Calgarians should brace for a return to the deep freeze, with temperatures forecast to plunge by around 30 degrees by the weekend, according to Environment Canada. The city has been experiencing a ...