According to China's weather *** today (February 19), the cold wave mainly affects northern China, and there will be heavy snowfall in Xinjiang, Northeast China, North China and other places. From tomorrow, the rain and snow weather in the central and eastern parts of the country will enter the peak stage, and the rain and snow dividing line will be pressed south to the areas along the Yangtze River, which is not conducive to the return of the Spring Festival. In addition to rain and snow, four days from today, most of the central and eastern regions will also have a sharp cooling from west to east and from north to south, and the cumulative temperature drop in many places in the south can reach more than 20.
Widespread rain and snow will continue in the central and eastern regions, and it will enter its peak stage from tomorrow
Affected by the combination of cold and warm air, yesterday, a wide range of rain and snow weather processes in central and eastern China were launched, and snowfall or sleet occurred in Northeast China, along the Tianshan Mountains in Xinjiang and the western mountainous areas of southern Xinjiang, central and eastern Inner Mongolia, central Shandong and the northern part of the peninsula.
On February 18, Yumen, Gansu Province was covered in silver after snow. (Picture Lei Shuqin).
Today, snowfall mainly occurs in Xinjiang, ** and parts of Northeast China and North China, and rainfall is mainly in Jianghuai and Jiangnan. Tomorrow, the rain and snow weather in the central and eastern parts will enter the peak stage, and the rain and snow dividing line will continue to press south the day after tomorrow, and will gradually advance to the areas along the Yangtze River in the next few days.
*The Meteorological Observatory predicts that today, there will be light to moderate snow or sleet in parts of the Hetao area of Inner Mongolia, the eastern part of Northeast China, the southern part of Xinjiang, the western part of **, Shaanxi, and the western part of North China. There is freezing rain in parts of northern Jiangsu and Anhui, central Henan and other places. There are moderate to heavy rains in parts of southwestern Huanghuai, western Jianghuai, and northern Jiangxi, with localized heavy rains.
Tomorrow, there will be light to moderate snow or sleet in parts of central and western Inner Mongolia, southern Xinjiang, ** east, central and southern Qinghai, eastern Northwest China, North China, Huanghuai, eastern and western Jianghuai, Jianghan and other places, among them, there will be heavy to heavy snowfall in parts of Hetao area of Inner Mongolia, northern Shaanxi, most of Shanxi, southern North China, western and northern Huanghuai. There was freezing rain in parts of northern Jiangsu and Anhui, central and southern Henan, and central and western Jianghan. There was moderate to heavy rain in most parts of Jianghuai, northern Jiangnan, and northeast Chongqing, among them, there were heavy rains in parts of western Anhui and eastern Hubei.
The day after tomorrow, there will be light to moderate snow or sleet in parts of central and western Inner Mongolia, Xinjiang, northern and eastern Qinghai-Tibet Plateau, eastern Northwest China, most of North China, Huanghuai, central and northern Jianghuai, Jianghan, western Jiangnan, eastern Guizhou and other places, among them, there will be heavy to heavy snowfall in parts of eastern and southern Shandong, central and southern Henan, northern Jiangsu and Anhui, and northern Hubei. There was freezing rain in parts of northern Anhui, Jianghan, and central and northern Hunan. There were moderate to heavy rains in parts of eastern and southwestern Jianghuai and northern Jiangnan, among them, heavy rain in parts of southern Anhui, northern Jiangxi, and western Zhejiang.
During this round of rain and snow, the southern part of Huanghuai, Jianghuai, Jianghan, and the central and northern parts of Jiangnan will experience rain first, which may be accompanied by strong convective weather such as thunderstorms, short-term heavy precipitation, and local hail, and then gradually turn into sleet or snow. In addition, some areas of Henan, Anhui, Hubei, Hunan, Guizhou and other places will also have freezing rain or ice particles, especially in the western and north-central parts of Hunan and eastern Guizhou, the intensity of freezing rain is high and lasts for a long time, which has a great impact on the return of the Spring Festival.
The cold wave has a violent cooling effect on the central and eastern parts of the country, and the cumulative cooling in many places in the south can exceed 20
At present, the cooling effect of the cold wave on our country has been launched. It is expected that in the four days from today, most of the central and eastern parts will cool down sharply from west to east and from north to south, and the average or minimum daily temperature will generally drop by 8 12, and the temperature in the central and eastern parts of Northeast China, southern North China, Huanghuai, Jianghuai, Jianghan, Jiangnan, central and northern South China and Guizhou will drop by 12 18, of which the cumulative cooling range in the eastern part of Northeast China and some areas in Hunan, eastern Guizhou and other places can reach more than 20. Around the 23rd, the minimum temperature 0 line will be pressed south to the southern part of Jiangsu and Anhui to the southern part of Hunan and southern Guizhou. **The Meteorological Observatory continues to issue the highest level of orange warning for cold wave this morning.
This cold wave will bring drastic cooling to the areas from Huanghuai to Jiangnan and northern South China. It is expected that the impact of cooling before the 20th is mainly concentrated in the north, in the city, the highest temperature in Changchun yesterday reached about 7, and it will fall to minus 7 today.
Before the cold wave penetrates into the south, today, the strong warm and humid airflow will also bring significant warming to the south, and the maximum temperature of the 25th line will be lifted north to the Yangtze River, and some areas may exceed the 30 mark, and the temperature will hit a new high this year in a large area. However, due to the impact of the cold wave and rain and snow, most of the south will also join the ranks of cooling from tomorrow, and the maximum temperature in the north of South China will quickly drop to single digits, and it will even reach near the freezing point along the Yangtze River. For example, Nanchang, today's maximum temperature can reach 27, warm and rare in the same period, tomorrow's temperature will drop significantly, the maximum temperature on the 22nd dropped to only 5, cold and warm changes, the local public need to adjust their clothing in time according to temperature changes, beware of colds and cardiovascular and cerebrovascular diseases.