美国南部看到创纪录的热量,然后是寒冷的空气进入,随之而来的是大气温波动。 Southern U.S. sees record heat, followed by big temperature swings as cold air moves in.

美国南部,特别是里奥格兰德河沿岸的破纪录的热量,90年代的气温,与上升的寒冷空气形成鲜明对比,导致大幅的温度波动。 Record-breaking heat in the southern U.S., especially along the Rio Grande, with temperatures in the 90s, contrasts with advancing colder air causing significant temperature swings. 暖气会向北推向北, 达科塔和明尼苏达的气温会升高, 预计会打破记录。 Warmth will push northward, with high temperatures in the Dakotas and Minnesota expected to break records. 寒冷的一周中段将大幅度降低某些地区的气温20-30摄氏度。 A cold front mid-week will drastically reduce temperatures by 20-30°F in some areas.