China News Service, February 19. According to the website of the Central Meteorological Observatory, due to the combined influence of continuous rain and a strong cold air going south, most of the southern part of my country still maintains low temperatures and cloudy days with few sunshine, and some areas have grades 4 to 5. With the northerly wind, the temperature in Guizhou, Guangxi, Yunnan and other places will drop, and there will be more precipitation, and the cloudy and cold weather will be obvious.

It is estimated that from the 19th to the 23rd, the daily average temperature in Guizhou, central and southern Hunan, central and southern Jiangxi, eastern Yunnan, Guangxi, Guangdong, and western Fujian will be about 5°C lower than the same period in history. In the south, southern Jiangxi, most of Guangxi, and most of Guangdong, the temperature can be as low as 7℃.

In addition, affected by the cold air, the daily average temperature in central Inner Mongolia is also 5°C lower than the same period in history, and 7°C lower in some areas.

The Central Meteorological Observatory continued to issue a low temperature blue warning at 06:00 on February 19.

National average temperature anomaly forecast map (08:00 on February 19 - 20:00 on February 23)

　　From the 19th to the 20th, there were moderate to heavy rains in most of southern China, eastern and southern Jiangnan and other places. Among them, there were heavy rains in parts of eastern Guangxi and western Guangdong, and some of the above-mentioned areas were accompanied by weak lightning activities.

　　From 08:00 on February 19 to 08:00 on February 20, there were light to moderate snow or sleet in parts of eastern Heilongjiang, southern Xinjiang Basin, eastern Tibet, southern Qinghai, northern Southwest China, and northern Jiangnan, and eastern Tibet and other places. Heavy snowfall in some areas.

There are moderate to heavy rains in parts of eastern and southern Jiangnan, southeastern Yunnan, and southern China, and heavy rains (50-70 mm) in parts of southeastern Guangxi, central and western Guangdong and other places.

There are 4-6 winds in parts of southeastern and central Inner Mongolia, northern Shaanxi, northern Hebei, Shandong Peninsula and other places.

　　From 08:00 on February 20 to 08:00 on February 21, there were light to moderate snow or sleet in parts of the southern Xinjiang Basin, southern and eastern Tibet, southern Qinghai, northern Sichuan plateau, eastern Southwest China, and northern Jiangnan.

There are light to moderate rains in parts of southeastern Tibet, southern Jiangnan, eastern and southern Southwest China, and southern China, and heavy rains in parts of southern Jiangxi, southeastern Fujian, eastern Guangxi and the southeastern coast, and Guangdong.

There are 4-6 winds in parts of central Inner Mongolia, northern Zhejiang and other places.

　　From 08:00 on February 21 to 08:00 on February 22, there was light to moderate snow or sleet in parts of northern and eastern Tibet, central Northwest China, northern and eastern Southwest China, and parts of southern Sichuan Plateau and northwestern Yunnan. There is heavy snow in the area.

There are light to moderate rains in parts of southeastern Tibet, eastern and southern Jiangnan, northeastern and southern Southwest China, and southern China, and heavy rains in parts of eastern, western and central and eastern Guangxi.

There are 4-6 winds in parts of northeastern and central Inner Mongolia, northern Hebei and other places.