The Meteorological Observatory issued the first cold wave yellow warning this winter. In which areas will there be heavy snowstorms?

2020 may end in a menacing cold wave covering the north and south of the Yangtze River. The Central Meteorological Observatory issued the first cold wave yellow warning this winter on the 27th. Most areas across the country will usher in the coldest weather this winter. ? There may not be a heavy snowstorm, but there will be heavy snow (5-9 mm) in some areas in southern Shaanxi, Jiangsu, Anhui, northern and western Hubei and other places. It is expected that from the 28th to the 31st, the temperature will drop by 8 to 10°C in most areas of the central and eastern regions, and the temperature will drop by 12°C in the eastern part of the northwest region, the southeastern part of the northeastern region, the western and northern parts of North China, the southern part of Huanghuai, Jianghuai, Jiangnan, and central and northern parts of South China. 14℃, the local cooling range can reach more than 14℃; after the cooling, the minimum temperature line of 0℃ will press southward to the northern part of South China, and the minimum temperature line of -10℃ will be from the lower reaches of the Yellow River to the Qinling Mountains; most areas in the central and eastern regions will have 4 There are northerly winds of magnitude ~ 6 and gusts of magnitude 7 to 9. There are northerly winds of magnitude 7 to 9 and gusts of magnitude 10 to 11 in the eastern and southern sea areas of my country.

In terms of precipitation, there will not be much rain or snow across the country today. As the cold air moves southward tomorrow and the day after tomorrow, it will bring widespread rain and snow. From 08:00 on December 28 to 08:00 on December 29, there will be light to moderate snow or sleet in parts of the western mountainous areas of southern Xinjiang, eastern Inner Mongolia, central and southeastern northwest regions, southern North China, most of Huanghuai, and northern Jianghuai. Snow, including heavy to heavy snowfall in some areas in southern Shaanxi, eastern and northern Shandong, western Henan, and western Hubei. There will be moderate rain in some areas in western Hubei, western Hunan, and eastern Guizhou.

A special reminder is that this cold wave will cause temperatures in some areas to reach record lows this winter. Since December, the temperature in most areas of the central and eastern regions has been lower than the same period of the year. The arrival of this cold wave will usher in the coldest weather in some areas, especially in the south, where the maximum temperature has dropped more significantly.

Generally speaking, the body feels colder when wet and cold in winter than when dry and cold, and the body feels colder when suddenly cooled than slowly cooled. Under the influence of this cold wave, the temperature in the south has dropped sharply and the air humidity is high, so everyone may feel the cold more prominently.