According to China's weather*** Affected by the cold wave, today and tomorrow (February 20-21), the rain and snow in the central and eastern parts of the country will enter the strongest period, and some areas in North China, Huanghuai and other places will encounter heavy snowfall, and some areas in Jiangnan and other places will have heavy rain. At the same time, in the next four days, the temperature in the central and eastern parts of the country will continue to drop, and the cumulative cooling range in some areas of Hunan, Guizhou, Guangxi and other places can reach more than 20, and many places will stage a major reversal of cold and warm.
Rain and snow in the central and eastern parts of the country entered the strongest period There are heavy snowfalls in North China, Huanghuai and other places today
Yesterday, there was a wide range of rain and snow in the central and eastern regions, and snowfall or sleet occurred in some areas of the western mountainous areas of southern Xinjiang, eastern Heilongjiang, eastern Jilin, southern Shanxi, northern Henan, central and southern Shandong, and northern Jiangsu.
Today and tomorrow, the rain and snow in the central and eastern parts of the country will enter the strongest period, of which today is the strongest and most extensive snowfall in the north, and some areas in North China, Huanghuai and other places will encounter heavy snowfall. Tomorrow, the center of the snowfall will move south, and there will be heavy to heavy snowfall in parts of northern Jiangsu and Anhui, northern Hubei and other places, and the rain in the south will also strengthen. From the day after tomorrow, the snowfall in the north will weaken, but the rain, snow and freezing weather will continue in the eastern part of the northwest and most of the south.
*The Meteorological Observatory predicts that today, there will be heavy snow in parts of northern Shaanxi, central and southern Shanxi, central and southern Hebei, central, eastern and northern Shandong, northern and southwestern Henan, northwest Hubei, **west and southeast, among them, there will be heavy snowfall in parts of southeastern Shanxi, southern Hebei, northwestern and eastern Shanxi, southwestern Henan, northwest Hubei and other places. There were heavy rains in parts of northern Hunan, central and eastern Hubei, central and southern Anhui, southwestern Jiangsu, and northern Jiangxi, with localized heavy rain.
Tomorrow, there will be light to moderate snow or sleet in parts of Xinjiang along the Tianshan Mountains, central and eastern Northwest China, central and western Inner Mongolia, most of North China, Huanghuai, Jianghuai, Jianghan, ** and other places, among them, there will be heavy to heavy snow in parts of southeastern Shaanxi, eastern and southern Henan, eastern and southern Shandong, northern Jiangsu and Anhui, northern Hubei, and northeast Chongqing. There was freezing rain in parts of eastern and southern Hubei, central and northern Hunan, and central and western Guizhou. There was moderate to heavy rain in most parts of the southern part of the Yangtze River and central and southern Chongqing, among them, there were heavy rains in parts of northern Jiangxi and western Zhejiang.
The day after tomorrow, there will be light to moderate snow in parts of the central and eastern parts of Northwest China, most of Shanxi, most of Henan, Jianghuai, Jianghan, northern and western Jiangnan, central and eastern Chongqing, western Sichuan Plateau, ** and other places, among them, there will be heavy to heavy snowfall in parts of southeastern Henan, central Jiangsu and Anhui, eastern Hubei, northern Sichuan Plateau, **eastern and southern places. There are moderate to heavy rains in parts of central and southern Jiangnan, northwest Yunnan, and southeastern China, among them, there are heavy rains in parts of northwest Fujian and other places.
In the course of this round of rain and snow, due to the unusually strong warm and humid airflow and the high basal temperature in the south in the early stage, the eastern part of Jianghan, the southern part of Jianghuai, the central and northern parts of Jiangnan, and the eastern part of southwest China will not only have strong rainfall, but may also be accompanied by strong convective weather. In addition, freezing rain or ice particles may occur in Henan, Hubei, Anhui, Hunan, Guizhou and other places, coupled with the continued low local temperature, it is difficult for the ice to melt, the public should pay attention to prevent the adverse effects of slippery roads, snow, ice, low visibility weather on the Spring Festival travel.
The cumulative cooling range in many places in the central and eastern regions can reach more than 20 The temperature in the south will continue to be sluggish
In terms of temperature, yesterday, the temperature in the north and south of our country showed obvious polarization, affected by the cold wave, the temperature in most parts of the north dropped significantly, at 14 o'clock, the temperature in some areas of Heilongjiang, Jilin, Liaoning, Shandong, Shanxi and other places dropped by more than 12 compared with the same time the previous day; In the south, with the help of strong warm and humid airflow, the temperature continues to rise, with the highest temperature in Hunan, Guizhou, Sichuan and other places reaching about 30, which is as warm as early summer.
Starting today, the south will also join the cooling camp, from 20 to 23, most of the central and eastern parts will have a sharp cooling, it is expected that the temperature in the southern part of North China, the western part of Huanghuai, Jianghuai, Jianghan, Jiangnan, the central and northern parts of South China and Guizhou will drop by 12 18, of which, the cumulative cooling range in some areas of southern Hunan, eastern Guizhou, northern Guangxi 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.
Due to the high basic temperature in the early stage of the south, the cold wave is superimposed on the continuous rain and snow weather, the temperature will fall very violently, and many places will experience great changes in cold and warm, and the low temperature will continue until around the 27th. For example, Nanchang, yesterday's maximum temperature reached about 28, warm in the same period, today will be ** to 14, tomorrow will be further reduced to 9, the day after tomorrow the maximum temperature is only 4, the local public need to do a good job of cold and warm measures, beware of colds and cardiovascular and cerebrovascular diseases.