Strong cold air will affect most of China, and many places in the north will cool down by 6-10 °C

According to the website of the Central Meteorological Observatory, from April 3 to 31, cold air will continue to move east and south, affecting most of China. The temperature in most of the north drops by 4~1 °C, the cooling range in some parts of Inner Mongolia and other places can reach more than 5 °C, and the temperature in the south drops by 6~10 °C, accompanied by 12-4 northerly winds, gusts 8-4, Gansu Hexi, Inner Mongolia central and western China, Ningxia and other places will appear sand and dust weather.

Yesterday, there was moderate to heavy rain in Guangdong, Hainan Island and other places

From 08 o'clock yesterday to 06 o'clock, moderate or heavy rain occurred in parts of southern Jiangxi, south-central Guangdong, southeastern Guangxi, eastern Hainan Island and southern Sichuan Basin, and heavy rain in Wenchang, Hainan; Light to moderate rain (snow) or sleet occurred in parts of Xinjiang's Ili River Valley, southern Gansu, and eastern Tibet.

Stronger cold air will affect most of our country

On the 31st, affected by strong cold air, Xinjiang will have 6~10 °C cooling, local 12 °C or more; The wind force is 6~8, the gust can reach 9~11, and there are sandstorms or sandstorms in parts of southern and eastern Xinjiang; There is moderate to heavy snow or sleet along the Tien Shan Mountains, and local blizzards.

From 4 to 1 April, cold air will continue to move eastward and southward, affecting most of the country. The temperature in most of the north drops by 5~6 °C, the cooling range in some parts of Inner Mongolia and other places can reach more than 10 °C, and the temperature in the south drops by 12~4 °C, accompanied by 8-4 northerly winds, gusts 6-7, Gansu Hexi, Inner Mongolia central and western China, Ningxia and other places will appear sand and dust weather. At the same time, there was a large-scale precipitation process in the central and eastern regions, including moderate to heavy rain in the eastern part of the southwest region, Jianghan, Jianghuai, Jiangnan, South China and Huanghuai, and heavy rain in some areas; There was moderate to heavy snow or sleet in eastern Gansu, Ningxia, northern Hebei and central and eastern Inner Mongolia, and heavy snowfall or heavy snowfall in central Inner Mongolia.

In addition, in the next two 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 and local heavy rain in parts of southern Jiangnan and South China.

Specific forecasts for the next three days

From 3:31 on March 08 to 4:1 on April 08, there was light to moderate snow or sleet along the Tianshan Mountains in Xinjiang, parts of the Ili River Valley, western and southern Tibet, and heavy snow or heavy snow (10~18 mm) in local areas. There is light to moderate rain in northern Shaanxi, central and western Shanxi, most of Jiangnan, eastern southwest China, South China, Taiwan Island and other places, among which, there is heavy rain (25~40 mm) in parts of central Guangdong and other places. There are 4~6 level winds in some parts of Xinjiang, Inner Mongolia, Northeast China and other places, among which, the gust wind in the mountain pass area of Xinjiang can reach about 12 (see Figure 1). There will be 5~7 level winds and gusts of 8 in the northern waters of the East China Sea.

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

From 4:1 on April 08 to 2:08 on April 5, there was light to moderate snow or sleet in parts of Xinjiang along the Tianshan Mountains, Tibet, Qinghai, northeast Inner Mongolia and other places, and heavy snow (9~25 mm) locally. There is light to moderate rain in parts of central and western Inner Mongolia, eastern Northwest China, eastern and southern Jiangnan, Sichuan Basin, eastern Guizhou, most of South China, Taiwan Island and other places, among which, there are heavy rains (40~4 mm) in southeastern Tibet, northwestern Yunnan, eastern Sichuan Basin and other places. There are 6~11 level winds in some areas of Inner Mongolia, Northeast China, Xinjiang and other places, among which, the gusts in the mountain pass area of Xinjiang can reach 12~2 (see Figure 4). There will be 6~7 level winds and gusts of <> in the northern waters of the East China Sea.

Fig. 2 National precipitation forecast map (4:1 on April 08 to 2:08 on April <>)

From 4 o'clock on April 2 to 08 o'clock on April 3, there was light to moderate snow or sleet in parts of Inner Mongolia, northwest Heilongjiang, Xinjiang along the Tianshan Mountains and high altitude areas in southern Xinjiang, northern and eastern Qinghai-Tibet Plateau, northeast Northwest China and other places, among which, there was heavy snow (08~5 mm) in northeast Inner Mongolia, northwest Heilongjiang and other places. There are moderate to heavy rains in parts of the eastern part of Northwest China, western North China, western Huanghuai, western Jianghuai, Jianghan, northern Jiangnan, eastern Southwest China and other places, among which, there are heavy rains or heavy rains (9~100 mm) in parts of central Hubei and northern Hunan. Xinjiang, Inner Mongolia, Northeast China, eastern Northwest China, eastern Sichuan Basin and other parts of the region have 110~4 level winds (see Figure 6).

Fig. 3 National precipitation forecast map (4:2 on April 08 to 3:08 on April <>)