China News Network, March 2. According to the website of the Central Meteorological Observatory, from March 2 to 4, there will be rainy weather in southern Jiangnan and other places, and cold air will affect the northern region.

Snowfall in the Northeast

Affected by cold air, the temperature in western Liaoning, eastern Inner Mongolia and most of northern China, eastern Huanghuai, eastern Jianghuai and other places dropped by 5-10 ° C compared with yesterday. Yesterday, light to moderate snow or sleet appeared in southern Heilongjiang, northern and eastern Jilin, central Liaoning, eastern Inner Mongolia and northeastern Qinghai, southern Gansu, and central Shaanxi. Among them, local heavy snow (5-7 mm) in northeastern Jilin , Changbai Mountain blizzard (10.3 mm).

In addition, this morning, heavy fog appeared in central Shandong, northern Jiangsu and Anhui, southwest Heilongjiang, and central Guizhou, and strong dense fog with visibility less than 200 meters appeared in some areas.

Rainy weather in Jiangnan and South China

From March 2 to 4, affected by low-level shear lines, there were moderate to heavy rains and local heavy rains in the eastern southwest, Jiangnan, northern South China, and western regions.

Cold air will affect northern regions

From March 2nd to 4th, affected by the cold air southward, there will be 4 to 5 northerly winds and gusts 6 to 7 in central and western Inner Mongolia, north China, and northeast China. Temperatures in some areas will drop 4 to 6 ° C; There is light to moderate snow or sleet in the north of North China and the southeast of the Northeast, and the area is heavy to blizzard.

Specific forecast for the next three days

From 08:00 on March 2 to 08:00 on March 3, there were small to moderate snow or sleet in parts of central and eastern Inner Mongolia, northern Heilongjiang, most of Liaoning, northern Hebei, most of Qinghai, and central and eastern Tibet. Among them, Inner Mongolia Heavy snowfall (5-9 mm) in the southeast and eastern Qinghai. There were moderate to heavy rain in parts of western Jiangnan, southeast of southwestern China, and central and northern Guangxi. There were heavy rains in the area, accompanied by strong convective weather such as thunderstorms and hail. In areas such as central Inner Mongolia and Hexi, Gansu, winds of magnitude 4 to 6 were observed (see Figure 1).

Figure 1 National precipitation forecast map (from 8:00 on March 2 to 8:00 on March 3)

From 08:00 on March 3 to 08:00 on the 4th, light to moderate snow was found in parts of northern northern Xinjiang, eastern Inner Mongolia, central and southeastern Heilongjiang, Jilin, most of Liaoning, southeastern Qinghai, eastern Tibet, and northern southwestern China. Or sleet. Among them, there are heavy to heavy snow (10-15 mm) in southeastern Inner Mongolia, southeast Heilongjiang, eastern Jilin and north-central Liaoning. There were moderate to heavy rain in parts of southern Jiangnan, southeast of southwestern China, eastern Yunnan, and northern South China. Among them, there were heavy rains (50-65 mm) in southern Hunan, western and northeastern Guangxi, and northwestern Guangdong. In areas such as southeastern Inner Mongolia, central Shanxi, northern Hebei, and northern Shandong, there were 4-6 winds (see Figure 2).

Figure 2 National Precipitation Forecast Map (from 8:00 on March 3 to 8:00 on March 4)

There was light snow or sleet in parts of the northern part of northern Xinjiang, the eastern part of the northeastern region, the southern and eastern parts of Tibet, and the northern part of the southwestern part from 8:00 on March 4 to 8:00 on the 5th, including parts in southeast Heilongjiang and eastern Jilin There is moderate to heavy snow in the area and blizzard (10-13 mm) in the local area. There was light to moderate rain in parts of southeast Tibet, most of south Jiangnan, most southwest, and southern China. Among them, heavy rain (25-45 mm) occurred in parts of southwestern Jiangxi, southeast Guangxi, and central and western Guangdong. There were 4 to 5 winds in parts of central Liaoning, central Shanxi, and northern Hebei (see Figure 3).

Figure 3 National precipitation forecast map (from 8:00 on March 4 to 8:00 on March 5)