As the cold tide hits, the northwest region will take the lead in cooling from the 10th to the 11th; the cooling area will spread eastward on the 12th, and North China, Huanghuai and other places will also join the cooling ranks, further affecting Jiangnan and South China on the 13th. In the course of this cold tide, temperatures will drop markedly in most regions of our country. The cooling will directly reach southern China. The central and eastern part will generally cool down more violently than the west. More than 10 provinces will experience temperature dives, and the temperature will change greatly.

As the cold tide hits, the northwest region will take the lead in cooling from the 10th to the 11th; the cooling area will spread eastward on the 12th, and North China, Huanghuai and other places will also join the cooling ranks, further affecting Jiangnan and South China on the 13th. In the course of this cold tide, temperatures will drop markedly in most regions of our country. The cooling will directly reach southern China. The central and eastern part will generally cool down more violently than the west. More than 10 provinces will experience temperature dives, and the temperature will change greatly.