Affected by the cold air moved eastward, today, the temperature in the northeast, eastern North China, northeastern Huanghuai and other places has dropped by 6 to 10 °C, and the temperature drop in some areas can reach above 12 °C. There will be light snow in Heilongjiang, and medium to heavy snow in the northeast. .

Starting today, another cold air will affect China from west to east. In the next three days, most areas will cool down by 4 to 8 °C, local cooling will be above 10 °C, and northern areas will be accompanied by 4 to 6 winds; There are small to medium snow or sleet in the southern region, southern Jilin, Liaoning, northeastern and southern North China, and Huanghuai.

In the next three days, most of the southern part of China will experience significant precipitation weather processes, including southern Yunnan, northwestern Guangxi, southern Guizhou, south-central Hunan, northwestern Guangxi, north-central Jiangxi, southeastern Anhui, and central and northern Zhejiang. There was heavy rain and there was heavy rain on the ground.

After the snowfall, the temperature dropped significantly and it was easy to cause freezing damage to the greenhouse. Therefore, it is recommended that all localities strengthen the agricultural production management of the facilities according to the weather forecast, and adopt warming and warming measures to prevent the crops from being frozen. At the same time, remind the relevant farmers to clear the snow at the top of the greenhouse to prevent the snow from crushing the greenhouse.