According to the website of the Central Meteorological Observatory, from April 3 to 29, cold air will continue to move east and south, affecting most of China. The temperature in most of the north dropped by 4~1 °C, the cooling range in some parts of Inner Mongolia and northern Heilongjiang could reach more than 5 °C, and the temperature in the south dropped by 6~10 °C. At the same time, there was a large-scale precipitation process in the central and eastern regions, among which there were light to moderate rains in the southeast of Northwest China, North China, Huanghuai and other places, and locally heavy rain; There were moderate to heavy rains in Jiangnan, South China, Jianghuai and other places, and local heavy rain.

Yesterday, heavy rainfall occurred in Guangxi, Guangdong, Hainan Island and other places, and rain and snow appeared on the Qinghai-Tibet Plateau

From 08 o'clock yesterday to 06 o'clock, moderate to heavy rain occurred in southern Hunan, southern Jiangxi, southern Fujian, Guangxi, north-central Guangdong, eastern Hainan Island and southern Yunnan, heavy rain or heavy rain (100~121 mm) in parts of Guangxi, Guigang and Wuzhou, Guangdong Zhaoqing, Qingyuan and Guangzhou, Hainan Qionghai and Wanning, and the maximum hourly rainfall in Hainan Qionghai and Wanning was 40~77 mm; Light to moderate rain (snow) or sleet occurred in southern Qinghai, northern Sichuan Plateau, eastern Tibet and other places, and heavy snow in northern Sichuan Plateau.

There is a lot of precipitation in Jiangnan and South China

In the next three days, there will be more precipitation in the eastern part of the southwest region, Jiangnan, South China and other places, among which, there will be moderate to heavy rain in parts of southern Jiangnan and South China.

Strong cold air will affect Xinjiang on the 31st

From the 31st, there will be a strong cold air affecting Xinjiang region, most of Xinjiang cooling 6 ~ 10 °C, local 12 °C above, some areas will be accompanied by 6 ~ 8 level wind, gusts up to 9-11 level, Xinjiang southern Xinjiang basin has dust weather, along the Tianshan area there is moderate to heavy snow, local blizzard.

From April 4 to 1, cold air will continue to move eastward and southward, affecting most of the country. The temperature in most of the north dropped by 5~6 °C, the cooling range in some parts of Inner Mongolia and northern Heilongjiang could reach more than 10 °C, and the temperature in the south dropped by 12~4 °C. There are 8-4 northerly winds in the north of the Yangtze River, and sand and dust weather will occur in the southern Xinjiang Basin, Hexi in Gansu, central and western Inner Mongolia, Ningxia and other places. At the same time, there was a large-scale precipitation process in the central and eastern regions, among which there were light to moderate rains in the southeast of Northwest China, North China, Huanghuai and other places, and locally heavy rain; There were moderate to heavy rains in Jiangnan, South China, Jianghuai and other places, and local heavy rain.

Specific forecasts for the next three days

From 3:29 on March 08 to 30:08 on March 4, there was light to moderate snow or sleet in parts of eastern Tibet, central and eastern Qinghai, southwestern Gansu, and the western Sichuan Plateau. There was light to moderate rain in parts of southern Sichuan, southern Chongqing, eastern and southern Yunnan, Guizhou, eastern Hubei, southern Anhui, southern Jiangsu, most of Hunan, Jiangxi, Zhejiang, Shanghai, Fujian, Guangxi, Guangdong, Hainan Island, and Taiwan Island, among which there were heavy rains in northern and southwestern Guangzhou. There are 6~1 level winds in parts of central and eastern Inner Mongolia, Liaodong Peninsula, Shandong Peninsula and other places (see Figure <>).

Fig. 1 National precipitation forecast map (3:29 on March 08-30:08 on March <>)

From 3:30 on March 08 to 31:08 on March 5, there was light to moderate snow or sleet in parts of Xinjiang along the Tianshan Mountains, southern Tibet, and the southern Sichuan Plateau, among which, there was heavy snow (7~25 mm) along the Tianshan Mountains in Xinjiang. There is light to moderate rain in parts of southern Gansu, Ningxia, southeastern Tibet, southern Sichuan, most of Guizhou, eastern and southern Jiangnan, southern China, Taiwan Island and other places, among which, there are heavy rains (45~2 mm) in parts of eastern Guangxi, western Guangdong and southern coastal areas (see Figure <>).

Fig. 2 National precipitation forecast map (3:30 on March 08-31:08 on March <>)

From 3:31 on March 08 to 4:1 on April 08, there was light to moderate snow or sleet in parts of Xinjiang along the Tianshan Mountains and western and southern Tibet, among which, there was heavy snowfall (10~15 mm) along the Tianshan Mountains in Xinjiang. Guizhou, south-central Jiangnan, most of South China, Taiwan Island and other parts of the area have light to moderate rain, among which, eastern Guangxi, southeast Guangdong coastal and other places have heavy rain (25~40 mm). There are 4~6 level winds in parts of the southern Xinjiang basin and Hexi in Gansu, among which, there are 6~8 level winds in parts of eastern Xinjiang (see Figure 3).

Fig. 3 National precipitation forecast map (3:31 on March 08 to 4:1 on April 08)