China News Service, December 27. According to the website of the Central Meteorological Observatory, the Central Meteorological Observatory will continue to issue a cold wave yellow warning at 18:00 on December 27: strong cold air will affect most of the central and eastern parts of my country from west to east and north to south, bringing strong winds And strong cooling weather.

　　It is expected that from 28 to 31, the temperature in most of the central and eastern regions will drop by about 10℃, and the temperature in the eastern part of the northwestern region, the southeastern part of the northeastern region, the western and northern parts of North China, southern Huanghuai, Jianghuai, Jiangnan, and central and northern southern China will drop by 12-16 ℃, the local temperature can reach above 16℃. The above-mentioned areas will have northerly winds of magnitude 4 to 6 and gusts of 7 to 9; in eastern and southern China, there will be northerly winds of magnitude 7 to 9 and gusts of 10 to 11; After the temperature drop, the 0℃ line of the lowest temperature will press south to the northern part of South China, and the lowest temperature -10℃ will be from the lower reaches of the Yellow River to the Qinling Mountains.

Process cooling forecast from December 28 to 31, 2020

Process minimum temperature forecast from December 28 to 31, 2020

　　It is expected that the temperature will drop by more than 6℃ in the central and eastern parts of Northwest China, North China, Southeastern Northeast China, Huanghuai, Jianghuai, Jianghan, eastern Southwest, and Jiangnan from 20:00 on the 27th to 20:00 on the 29th. In northern Shaanxi, northwestern Shanxi, northern Hebei, eastern Jilin and other places, the temperature will drop by 10~14℃, and the local temperature can reach 16℃ or more. The above areas are accompanied by 4~6 northerly winds with gusts up to 7~8. On the morning of the 29th, the temperature in the North China Plain dropped to -4～-8℃, and the temperature in the Huanghuai to Guanzhong Plain dropped to 0～-4℃.

Forecast of strong wind cooling from 20:00 on December 27 to 20:00 on December 29, 2020

Lowest temperature forecast from 20:00 on December 27 to 20:00 on December 29, 2020