极度寒冷袭击加拿大，安大略省北部的气温骤降至 -50°C。 Extreme Arctic cold hits Canada, with temperatures plunging to -50°C in northern Ontario.

一股寒冷的北极空气已向南移动到加拿大部分地区，导致安大略省北部的气温降至 -50°C，从新不伦瑞克省到阿尔伯塔省东部的地区，风寒使感觉像 -40°C。 A mass of cold Arctic air has moved south into parts of Canada, causing temperatures to drop as low as -50°C in northern Ontario, with wind chills making it feel like -40°C in areas from New Brunswick to eastern Alberta. 极端寒冷警告在全国各地生效，几所学校已经关闭。 Extreme cold warnings are in effect across the country, and several schools have closed. 气象学家彼得·金贝尔 （Peter Kimbell） 指出，北极的寒冷偶尔会向南移动几天，然后向北撤退。 Meteorologist Peter Kimbell notes that Arctic cold occasionally moves south for a few days before retreating north. 警方建议避免非必要的旅行，穿得暖和，并携带冬季救生包。 Police advise avoiding non-essential travel, dressing warmly, and carrying winter survival kits.