China News Service, January 13 According to the website of the Central Meteorological Observatory, affected by the strong cold air, it is expected that from 08:00 on January 13 to 08:00 on January 16, the cold wave weather will affect the central and eastern regions of my country, and the temperature will drop by 8~ 12°C, the Central Meteorological Observatory issued a cold wave orange warning at 06:00 on January 13; it is expected that from 08:00 on January 13 to 08:00 on January 14, the weather in southern Shaanxi, Shanxi, western Hebei, western and eastern Henan, and southwestern Shanxi There is heavy snow in some areas, and the Central Meteorological Observatory issued a blue blizzard warning at 06:00 on January 13.
Strong cold air affects the central and eastern regions
Affected by the strong cold air, it is expected that from 08:00 on January 13 to 08:00 on January 16, the cold wave weather will affect the central and eastern regions of my country, and the temperature will drop by 8-12°C successively. Among them, the central and eastern parts of Inner Mongolia, Northeast China, North China The temperature in the north, Jianghan, Jianghuai, Jiangnan, northern South China, Guizhou and other places dropped by 14-18°C, and the temperature in parts of central and eastern Heilongjiang, eastern Jilin, and northeastern Liaoning dropped by more than 20°C, accompanied by 4-6 winds and gusts 7 to 9, the wind force in Xinjiang Mountain Pass can reach 10 or above.
There are winds of magnitude 7 to 9 in the eastern and southern sea areas, and gusts can reach magnitude 10 to 11 (see Figure 1).
On the morning of the 17th, the minimum temperature line of 0°C will be located along the line from eastern Yunnan to southern Guizhou, southern Hunan, central Jiangxi, and southern Zhejiang (see Figure 2).
Fig. 1 National gale cooling forecast map (from 08:00 on January 13th to 08:00 on January 16th)
Figure 2 Forecast map of minimum temperature across the country (from 08:00 on January 13 to 08:00 on January 16)
From 08:00 on January 13 to 08:00 on January 15, most of the central and eastern regions of my country will drop in temperature by 8-12°C successively. In some areas, the temperature will drop by 14-16°C, and locally by 18-20°C.
In the central and eastern parts of Inner Mongolia, Northeast China, North China, Huanghuai, Jianghuai, Jianghan, Jiangnan and other places, there are winds of magnitude 4 to 6, gusts of magnitude 7 to 9, and the wind force of mountain passes in Xinjiang can reach magnitude 10 or above.
There are winds of magnitude 7 to 9 in the eastern sea area, and gusts can reach magnitude 10 to 11 (see Figure 3).
The Central Meteorological Observatory issued a cold wave orange warning at 06:00 on January 13.
Fig. 3 National gale cooling forecast map (from 08:00 on January 13th to 08:00 on January 15th)
Around the 18th, there will be another cold air affecting northern China, and North China, Northeast China, Huanghuai and other places will have a 4-8°C drop in temperature.
There are obvious rain and snow weather in Huanghuai in North China
It is expected that from 08:00 on January 13 to 08:00 on January 14, there will be heavy snowfall in parts of southern Shaanxi, Shanxi, western Hebei, western and eastern Henan, and southwestern Shanxi. Among them, southern Shaanxi, eastern and central Shanxi, Hebei There are blizzards (10-12 mm) in parts of the west and other places (see Figure 4). The newly added snow depth in the above-mentioned areas is 3-6 cm, and the local area can reach more than 8 cm.
The Central Meteorological Observatory issued a blizzard blue warning at 06:00 on January 13.
Figure 4 Forecast map of heavy snowfall areas across the country (from 08:00 on January 13th to 08:00 on January 15th)
Specific forecast for the next three days
From 08:00 on January 13 to 08:00 on January 14, parts of southern Xinjiang Basin, western and central southern Gansu, western Qinghai, central Inner Mongolia, southeastern Heilongjiang, eastern Jilin and eastern Liaoning, eastern Northwest China, North China, and central and northern Huanghuai There is light to moderate snow or sleet in the area. There are heavy snowfalls in parts of the western mountainous areas of southern Xinjiang, southern Shaanxi, Shanxi, western Hebei, western and eastern Henan, and southwestern Shanxi. Among them, southern Shaanxi, eastern and central Shanxi, Blizzards (10-12 mm) occurred in parts of western Hebei and other places.
There are light to moderate rains in parts of central and southern Huanghuai, Jianghuai, Jianghan, Jiangnan, eastern southwest, and southern China. Among them, southern Anhui, southwestern and eastern Hubei, northeastern Hunan, central and northern Jiangxi, western and northern Zhejiang, and northwest Fujian There were heavy to heavy rains (25-60 mm) in some areas of the Ministry and other places.
There are winds of magnitude 4 to 6 and gusts of magnitude 7 to 9 in parts of eastern Xinjiang and the southern Xinjiang Basin, Hexi of Gansu, central and eastern Inner Mongolia, central and eastern Liaoning, eastern Shandong, Jiangsu, and coastal areas of Zhejiang. Grade 10 or above.
There are winds of magnitude 7 to 9 in the eastern sea area, and gusts can reach magnitude 10 to 11 (see Figure 5).
Figure 5 Precipitation forecast map across the country (08:00 on January 13-08:00 on January 14)
From 08:00 on January 14 to 08:00 on January 15, parts of the southern Xinjiang Basin, central and eastern Northwest China, southern North China, most of Huanghuai, western and northern Jianghuai, Jianghan, northern Jiangxi, central and northern Hunan, and central and northern Guizhou There is light to moderate snow or sleet in the area. Among them, there is heavy snow (5 mm) in the southeastern part of Hubei.
There were light to moderate rains in parts of southern Jianghuai, central, eastern and southern Jiangnan, eastern Southwest China, most of South China, and Taiwan Island.
There are 4 to 5 winds in parts of eastern Jianghan.
There will be winds of magnitude 7 to 8 and gusts of magnitude 9 in the Bohai Sea, the Bohai Strait, most of the Yellow Sea, the southern East China Sea, and the Taiwan Strait (see Figure 6).
Figure 6 National precipitation forecast map (08:00 on January 14th to 08:00 on January 15th)
From 08:00 on January 15 to 08:00 on January 16, southeastern Tibet, southeastern Qinghai, southern Gansu, southern Shaanxi, Shanghai, central and southern Anhui, most of Jianghan, central and northern Jiangxi, most of Hunan, southeastern Chongqing, and northern Guizhou There are light to moderate snow or sleet in parts of China and central China.
There was light rain in parts of the eastern and southern parts of Jiangnan, most of South China, and Taiwan Island.
In the Taiwan Strait, the Bashi Strait will have winds of magnitude 7 to 8 and gusts of magnitude 9 (see Figure 7).
Figure 7 Precipitation forecast map across the country (from 08:00 on January 15th to 08:00 on January 16th)