受往年同期罕見的強大暖溼氣流影響，11月19日中國東北及內蒙古地區出現雨雪冰凍大風天氣。當地政府表示，黑龍江省暴雪已導致100多個航班取消，高速路和學校也被迫關閉。
黑龍江省氣象中心的數據顯示，哈爾濱、牡丹江等地的降雪達到25.8毫米，部分地區的積雪厚度達到17釐米。強降雨和大風迫使吉林省長春市、松原市以及白城市的中小學及幼兒園關閉一至兩天。長春龍嘉國際機場關閉，截至11月19日下午3點，126個航班取消，17個航班延誤。長春市三個主要火車站也部分關閉。中央氣象臺表示，降雪將導致氣溫下降8到10度，不過從11月20日至22日，降雪將逐漸減少，並轉移至西北、華北的新疆、寧夏、甘肅以及北京等地。部分地區將出現強降雨。
Snowstorms in China's northernmost province of Heilongjiang have grounded more than 100 flights and forced expressways and schools to be closed, local authorities said.
Snowfall of up to 25.8 mm was recorded in cities including Harbin and Mudanjiang, bringing a blanket of snow 17 cm deep in some places, according to the province's meteorological center.In Jilin province, heavy rains and strong winds have forced many cities to close their primary and middle schools and kindergartens for one or two days, including in the capital city Changchun, as well as Songyuan and Baicheng. The Changchun Longjia International Airport has been closed, with a total of 126 flights canceled and 17 flights delayed as of 3 pm. Train services at three major railway stations in Changchun have also been partially closed.The National Meteorological Center said snow will continue to lower temperatures by 8 to 10 degrees, but will taper off from Friday through Sunday. The snow system will move toward Northwest and North China, including the Xinjiang Uygur and Ningxia Hui autonomous regions, Beijing and Gansu province. Heavy rainfall is expected in some areas.