The cold wave will affect the central and eastern parts of southern my country and there will be widespread rain, snow and freezing weather.

　　China News Service, February 21. According to the website of the Central Meteorological Observatory, affected by the cold wave, most areas in southern my country will experience cooling from 8:00 on February 21 to 8:00 on February 23, with the daily average or minimum temperature generally falling by 6 to 12°C. . Among them, the cumulative temperature drop in some areas in southeastern Guizhou, southern Hunan, northern Guangxi, central Jiangxi and other places can reach more than 20°C. From February 21st to 23rd, widespread rain and snow will occur in the central and eastern regions.

Cold wave will affect southern my country

　　Affected by the cold wave, most areas in southern my country will experience cooling from 8:00 on February 21 to 8:00 on February 23. The daily average or minimum temperature will generally drop by 6 to 12°C. Temperatures in northern and other places have dropped by 12 to 18°C. Among them, the cumulative temperature drop in some areas in southeastern Guizhou, southern Hunan, northern Guangxi, central Jiangxi and other places can reach more than 20°C. Around February 23, the minimum temperature line of 0°C will press southward from southern Jiangsu and Anhui to southern Hunan and southern Guizhou. The Central Meteorological Observatory will continue to issue an orange cold wave warning at 6:00 on February 21.

National cooling forecast map (8:00 on February 21st - 8:00 on February 23rd)

National minimum temperature forecast map (8:00 on February 21st - 8:00 on February 23rd)

　　It is expected that from 8:00 on February 21 to 8:00 on February 23, there will be strong winds of magnitude 5 to 6 and gusts of magnitude 7 to 9 in most parts of Tibet, western Qinghai, northern Gansu and other places; the Bo Sea, Bohai Strait, most of the Yellow Sea, There will be northerly to northeasterly winds of magnitude 7 to 8 and gusts of magnitude 9 in the western waters of the East China Sea, the northeastern waters of the South China Sea, and the Taiwan Strait. The Central Meteorological Observatory will continue to issue blue gale warnings at 6:00 on February 21.

　　There will be widespread rain, snow and freezing weather in the central and eastern regions

　　From February 21st to 23rd, widespread rain and snow will occur in the central and eastern regions. Rain will turn to sleet or snow in succession in North China, Huanghuai, Jianghuai, Jianghan, northern and western Jiangnan, and Guizhou. Heavy rains will occur in parts of western and southern North China, Huanghuai, Jianghan, Jianghuai, and northwest Jiangnan. There will be blizzards, local heavy snowstorms; moderate to heavy rains, local heavy rains, thunderstorms, short-term heavy precipitation, hail and other strong convective weather in eastern Jianghuai, central and northern Jiangnan and other places. The Central Meteorological Observatory will continue to issue blue warnings for severe convective weather at 6:00 on February 21. From the 21st to the 23rd, freezing rain or ice particles will appear in parts of Shandong, Jiangsu, Henan, Anhui, Hubei, Hunan, Guizhou and other places.

　　It is expected that heavy snow will occur in parts of eastern and southern Shandong, central and eastern Henan, northern Anhui, northern Jiangsu, central and western and northeastern Hubei, northern Hunan, and eastern Tibet from 8:00 on February 21 to 8:00 on February 22. Among them, there were local heavy snowfalls (10-15 mm) in eastern Shandong, eastern Henan, northern Anhui, northern Jiangsu, southwestern Hubei, northwestern Hunan, and eastern Tibet. The new snow depth in some of the above-mentioned areas is 3 to 7 centimeters, and locally it can reach more than 10 centimeters; southeastern Henan, central Anhui, northern Jiangsu, central-eastern and southern Hubei, northern Hunan, northwest Jiangxi, eastern Guizhou, and southeastern Chongqing There were freezing rain or ice particles in some areas, with the amount of freezing rain ranging from 2 to 5 millimeters, and locally more than 8 millimeters. The Central Meteorological Observatory will continue to issue yellow snow warnings and freezing yellow warnings at 6:00 on February 21.

Forecast map of heavy snowfall areas across the country (8:00 on February 21st - 8:00 on February 22nd)

National freezing rain regional warning map (8:00 on February 21st - 8:00 on February 22nd)

　　In addition, from daytime to night on the 21st, there will be heavy fog in the southwestern waters of the East China Sea, the coastal waters of southern Zhejiang, the coastal waters of Fujian, and the coastal waters of central and eastern Guangdong, with visibility less than 1 kilometer. In addition, from the morning to the morning of the 21st, there was heavy fog in northern and southeastern Zhejiang, eastern Fujian and other places, and there was strong dense fog with visibility less than 200 meters locally. The Central Meteorological Observatory will continue to issue a yellow fog warning at 6:00 on February 21.

　　Domestic detailed forecast for the next three days

　　From 8:00 on February 21 to 8:00 on February 22, there will be light to moderate snow or rain in parts of southern Xinjiang, central and eastern parts of Northwest China, central and western Inner Mongolia, central and western North China, Huanghuai, Jianghuai, Jianghan, and most of the Qinghai-Tibet Plateau. There will be heavy snow (10-15 mm) in parts of central and eastern Henan, southern Shandong, northern Jiangsu and Anhui, northern Hubei and eastern Tibet. There is freezing rain in some areas in central and southern Hubei, northern Hunan, eastern Guizhou, central Anhui, and northern Jiangsu. There were moderate to heavy rains in some areas in central and northern Jiangnan, among which there were heavy rains (50-90 mm) in some areas in northern Jiangxi, western Zhejiang, southern Anhui and other places. Some areas in western Gansu, central and western Tibet and other places have winds of level 4 to 6. There are strong winds of magnitude 7 to 8 and gusts of magnitude 9 to 10 in the Bohai Sea, Bohai Strait, and most of the Yellow Sea.

National precipitation forecast map (8:00 a.m. on February 21st - 8:00 a.m. on February 22nd)

　　From 8:00 on February 22 to 8:00 on February 23, there will be light to moderate snow in some areas in the central and eastern parts of Northwest China, southern Henan, Jianghuai, Jianghan, northern and western Jiangnan, eastern Chongqing, western Sichuan Plateau, and most of the Qinghai-Tibet Plateau, among which , heavy to heavy snowfall (10-12 mm) occurred in some areas in central Anhui, central Jiangsu, and southeastern Tibet. There will be moderate to heavy rain in some areas in northeastern Jiangnan and southeastern Tibet. There are strong winds of magnitude 7 to 8 and gusts of magnitude 9 to 10 in the Bohai Sea, the central and southern waters of the Yellow Sea, the western part of the East China Sea, and the Taiwan Strait.

National precipitation forecast map (8:00 on February 22 - 8:00 on February 23)

　　From 8:00 on February 23 to 8:00 on February 24, there will be light to moderate snow or sleet in parts of southern Gansu, southeastern Shaanxi, western Huanghuai, Jianghuai, Jianghan, northern Jiangnan, southeastern Qinghai, eastern and southern Tibet. Snow, among which, there were heavy to heavy snowfall in places such as southeastern Tibet. There were moderate to heavy rains in some areas in southeastern Tibet and northwest Yunnan. There are strong winds of magnitude 7 to 8 and gusts of magnitude 9 to 10 in the East China Sea, South China Sea and Taiwan Strait.

National precipitation forecast map (8:00 on February 23 - 8:00 on February 24)