The snowy cold wave will go to Jilin, and the greenhouse will take defensive measures.

The Jilin Provincial Meteorological Bureau expects that there will be a large range of heavy snow weather in Jilin Province from the night of the 9th to the 11th, and there will be a cold wave after the snow and the temperature will continue to be low. It is expected that there will be a large-scale heavy snow weather process from the west to the east in Jilin Province from the night of the 9th. After the snow, the temperature drops significantly, and the temperature drop is generally 8 to 12 degrees Celsius, and some places can reach 15 degrees Celsius.

It is estimated that the average snowfall in the province from night to night on the 9th is 5-8 mm. Among them, Songyuan, Changchun, Siping, Liaoyuan, Jilin, Tonghua have heavy snow, and there are heavy snow in some places. The snow volume is generally 4-9 mm, the added snow depth can reach 6-12 cm, and the snow in other areas is moderate. It is 2 to 4 mm and the added snow depth can reach 5 to 8 cm.

It is estimated that the average temperature in the province will be around 15 degrees Celsius from 11 to 13 days, which is significantly lower than the minus 12 degrees Celsius in the same period of normal year. The lowest temperature in most parts of the province around the 13th generally reaches minus 20 to 22 degrees Celsius, and parts of the northern and eastern mountainous areas can reach minus 25 to 27 degrees Celsius. It is expected that the low temperature will last for a while.

In addition, in most places in Jilin Province from 11 to 12, there are about 4 northerly winds, and the instantaneous wind power can reach 6 levels.

A strong cold wave will cause the temperature in the greenhouse to drop significantly, which is likely to cause freezing damage. Therefore, it is recommended that all localities strengthen the agricultural production management of the facility according to the weather forecast, and adopt warming and warming measures to prevent the crop from being frozen. At the same time, due to the large amount of snow, the relevant departments and farmers' friends were reminded to clear the snow on the top of the greenhouse to prevent the snow from crushing the greenhouse.