There is a large range of rain and snow in the central and eastern regions, and the cold wave weather affects the central and eastern regions

Chinanews.com, December 12 According to the website of the Central Meteorological Observatory, it is expected that in the next three days, Shaanxi, Shanxi, Hebei, Henan, Shandong, Liaoning and Xinjiang will have the risk of heavy snowfall or low temperature rain and snow freezing disasters, and pay attention to the impact on transportation, urban operation, agriculture and animal husbandry. During the period, there was significant cooling and windy weather, and the impact on energy supply was concerned; The Bohai Sea, the Yellow Sea, the northern waters of the East China Sea, and rivers and lakes have strengthened water traffic safety management.

There is a wide range of rain and snow in the central and eastern regions

It is expected that from 12:10 on December 08 to 12:12 on December 08, there will be heavy to heavy snowfall in parts of central and northern Shaanxi, most of Shanxi, western and southern Hebei, northern Henan, central, western and northern Shandong, eastern Liaoning, eastern Jilin and Xinjiang Ili River Valley, with a new snow depth of 5~10 cm in the above areas and 12~15 cm locally; There is light to moderate rain in the eastern part of southwest China, Jianghan, Jianghuai, Jiangnan and other places, and locally heavy rain. The Central Meteorological Observatory continued to issue a blue warning for heavy snowfall at 12:10 on December 06.

Fig.1 Forecast map of heavy snowfall areas across the country (from 12:10 on December 08 to 11:08 on December <>)

Fig.2 Forecast map of heavy snowfall areas across the country (from 12:11 on December 08 to 12:08 on December <>)

Cold wave weather affects the central and eastern regions

Affected by the cold wave, it is expected that from 12:10 on December 08 to 12:12 on December 08, the eastern part of Northwest China, the southern part of North China, most of the Huanghuai, Jianghuai, Jianghan, the central and western parts of Jiangnan, the eastern part of Guizhou, and the northern part of South China will be cooled by 6~10 °C, among them, the western part of Huanghuai, the western part of Jianghuai, most of Jianghan, the western part of Jiangnan, the northeast of Guangxi and other places will cool down by 10~14 °C, and the local area can reach more than 14 °C. The minimum temperature of 0 °C line will be pressed south to the central part of Hubei to the northern part of Jiangsu and Anhui. The Central Meteorological Observatory continued to issue a blue warning for cold waves at 12:10 on December 06.

Fig.3 National cooling forecast map (from 12:10 on December 08 to 12:08 on December <>)

Specific domestic forecast for the next three days

From 12:10 on December 08 to 11:08 on the 25th, there was light to moderate snow or sleet in parts of the eastern part of Northwest China, North China, Huanghuai, central and eastern Inner Mongolia and Xinjiang along the Tianshan Mountains, western Gansu, northern Qinghai, eastern Tibet and other places, among them, there was heavy to heavy snowfall in parts of central and northern Shaanxi, most of Shanxi, western and southern Hebei, northern Henan, central and western Shandong. There is light to moderate rain in parts of the eastern part of southwest China, Jianghuai, Jianghan, most of Jiangnan, northern South China, Taiwan Island and other places, among them, there is heavy rain (28~4 mm) in parts of southern Henan and other places. Some areas in central Liaoning, northern and eastern Shandong, and northern Henan have winds of level 5~4 (see Figure <>).

Fig.4 National precipitation forecast map (from 12:10 on December 08 to 11:08 on December <>)

From 12:11 on December 08 to 12:08 on the 5th, there was light to moderate snow or sleet in parts of northern Xinjiang, eastern Inner Mongolia, eastern Northeast China, and central and northern Shandong, among which, there was heavy to heavy snowfall in parts of the northern part of the Shandong Peninsula, eastern Jilin, eastern Liaoning, and the Ili River Valley in Xinjiang; There was light rain in parts of Jianghuai, most of Jianghan, Jiangnan, central and eastern Chongqing, most of Guizhou, most of Guangxi, and Taiwan Island (see Figure <>).

Fig.5 National precipitation forecast map (from 12:11 on December 08 to 12:08 on December <>)

From 12:12 on December 08 to 13:08 on the 25th, there was light to moderate snow or sleet in parts of northern Xinjiang, most of Tibet, southern Qinghai, northern Shaanxi, Shanxi, western Hebei, northern Henan and other places, among which, there was heavy snow in Xinjiang along the Tianshan Mountains, central and northern Shanxi, eastern Tibet and other places. There was light to moderate rain in parts of the southeastern part of Northwest China, western Huanghuai, western Jianghuai, Jianghan, northern and western Jiangnan, southern Southwest China, western South China, and Taiwan Island, among which, heavy rain (45~6 mm) occurred in parts of central and southern Yunnan (see Figure <>).

Fig.6 National precipitation forecast map (from 12:12 on December 08 to 13:08 on December <>)