Strong cold air will have significant precipitation in southern China
First, important weather
1. Windfall forecast
Affected by strong cold air, it is expected that from 8:00 to 10:00 on the 8th, the northern and eastern parts of Xinjiang, the central and western parts of Gansu, the western Inner Mongolia, Ningxia, and the northwestern Shaanxi will successively cool down by 6~8 °C, including the northeastern part of Xinjiang. The temperature drop in some areas of western Gansu and western Inner Mongolia can reach 10 °C, and the local area is 12 °C. There are 5~7 winds in most of the above areas, and the wind power in Xinjiang's Shankou area can reach 8~9. On the 8th, there were large blizzards in parts of the Tianshan Mountains in Xinjiang. 
2. There will be significant precipitation in the southern region
From August 8 to 10, there were rainy weather in most parts of the southwestern region, Jiangnan, and southern China. Among them, heavy rain occurred in parts of northwestern Guangxi and most of the south of the Yangtze River, and there were heavy rains in some areas.
3. Jiangsu, Hebei and other places have fog
This morning, in the morning, there are light fog in the southeastern part of Northeast China, most of North China, Huanghuai, eastern Jianghuai, and northeastern part of the Yangtze River. Some parts of Jiangsu, central Hebei, central Liaoning and other places have fog with visibility less than 1km. .
Second, the specific forecast for the next three days
From 08:00 to 8:00 on the 8th, there are small to medium snow or sleet in the northern and eastern parts of Xinjiang, northeastern Tibet, western and southeastern Gansu, northeastern Inner Mongolia, and northern Heilongjiang, including parts of the Tianshan Mountains in Xinjiang. There is a big blizzard. There are small to moderate rains or showers in the southwestern part of Shaanxi, Jianghan, southern Jianghuai, Jiangnan, southwest, and central and western China. Among them, the eastern part of Hunan, the northwestern part of Guangxi, the north-central part of Jiangxi, the southwestern part of Zhejiang, and the northwestern part of Fujian There are heavy rains in some areas and heavy rains in the local areas. There are 4 to 6 winds in the northern part of Xinjiang, and the wind power in the mountain pass can reach 7 to 8. Some areas in the southern Xinjiang Basin and the Qaidam Basin have sand or floating dust, and local dust storms occur. 
From 08:00 to 10:00 on the 9th, the central and eastern parts of the northwestern region, northern North China, most of Inner Mongolia, northern Heilongjiang, northeastern Tibet and other places have small to medium snow (rain) or sleet, including central Inner Mongolia and northwestern Shanxi. There are heavy snow in parts of northeastern Shaanxi and northwestern Hebei. There are small to moderate rains or showers in southern China, southwestern Shaanxi, Huanghuai, Jianghuai, Jianghan, Jiangnan, Southwest, and southern China, including northeastern Guangxi, northern Hunan, northwestern Jiangxi, southern Jiangsu, and northeastern Zhejiang. Some areas such as the southwest have heavy rains. There are 4 to 6 winds in the eastern and southern parts of Xinjiang, the central and eastern parts of the northwestern region, and the central and western Inner Mongolia. Some parts of the southern Xinjiang basin have floating or sand-sanding weather. 
From 08:00 to 11:00 on the 10th, there are small to medium snow (rain) or sleet in the central and western part of Tibet, central and eastern Inner Mongolia, northern Heilongjiang, central and western Jilin, western Liaoning, and north central North China. In some parts of northern Hebei, there are large areas of heavy snow (6 to 15 mm). In southern China, eastern Liaoning, eastern Jilin, eastern Huanghuai, Jianghuai, Jiangnan, most of the southwest, and most of southern China, there are small to moderate rains or showers, including parts of southwestern Jiangxi, western Fujian, and southeastern Zhejiang. There is heavy rain in the area. There are 4 to 6 winds in central Inner Mongolia and northern North China. The Bohai Sea and the Bohai Strait have 4 to 6 grades of southeast winds and 7 to 8 grades, and gusts of 9 grades. The northerly winds of the Yellow Sea have 5 to 6 grades of southeast winds, 6 to 8 grades to the northwest, and 7 to 8 in the south of the Yellow Sea. The level of rotating wind, the northeastern part of the East China Sea will have 6 to 7 grades, and the southeast wind of the gust 8 will turn northwest. 
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