强大的极地旋涡本周末将给纽约州带来极端寒冷和积雪。 A powerful polar vortex will bring extreme cold and snow to New York State this weekend.

本周末,一个强大的极地旋涡将给纽约州带来极端寒冷,因为喷气流的深沉使加拿大空气向南冷却。 A powerful polar vortex is set to bring extreme cold to New York State this weekend, as a deep dip in the jet stream pushes frigid Canadian air southward. 温度将大大低于平均水平,从星期天到星期一晚上,严寒条件普遍,可能下雪。 Temperatures will plunge well below average, with widespread freezing conditions and possible snow from Sunday through Monday evening. 这次活动是在从北极延伸出的强化冬季极地旋涡的驱动下进行的,预计星期二下午前会缓和,恢复更典型的季节性温度。 The event, driven by a strengthened winter polar vortex extending from the Arctic, is expected to ease by Tuesday afternoon, restoring more typical seasonal temperatures.