The cold air is temporarily suspended, and the "home" of today's (December 15) heating up has moved to the south, and it is expected that the warmth of jiangnan and south China will return, especially the highest temperature in many places in south China or will return to the "2" word. In terms of rain and snow, starting this evening, the rainfall south of Jianghuai will increase significantly, but the general rainfall is not large. In addition, from tomorrow to the 18th, a new round of cold air will strike again, and the local cooling will be about 12 ° C.
The warming of jiangnan south china is unstoppable The cold air from the bright side brings a wide range of cooling
Yesterday, the warming of many places in the north of China was obvious, especially in the central and southern parts of the northeast region, and the maximum temperature in many places generally rose to more than 0 ° C. Among them, Changchun, Shenyang and other cities, after this wave of heating "operation", the maximum temperature in this area is more than 8 °C higher than the same period of the year.
Starting today, the heating "home" moves south to Jiangnan and South China, the heating is unstoppable, the maximum temperature in many places in the Jiangnan region will be close to 20 ° C, such as Changsha, it is expected that today's maximum temperature will reach about 17 ° C, higher than the same period of the year 5 ° C; South China is not willing to show weakness, the temperature "a fierce operation as a tiger", will generally reach more than 20 ° C, Fuzhou and other places tomorrow the maximum temperature can even reach 25 ° C.
However, from tomorrow to the 18th, cold air will invade the central and eastern regions, and the current warm temperature pattern will be quickly broken. The Central Meteorological Observatory predicts that the temperature in most parts of the central and eastern regions will drop by 6 to 10 °C, and the local temperature will be about 12 °C; there will be 4 to 6 northerly winds in the middle and lower reaches of the Yangtze River and its north. By around the 17th, temperatures may be even more depressed than at the end of last week, and temperatures in many cities may hit new lows this winter.
Rain and snow in the north scattered in the south increased fog and haze "see the needle in the seam"
In terms of precipitation, yesterday there was little rain and snow in the central and eastern regions of China, mainly in the northern part of Xinjiang and other places, and the rain in the south was mainly concentrated in the southwest region, but the amount of rain was generally not large.
Yesterday morning, the weather in Changsha was gloomy and the ground was wet. (Photo: Zhang Qian)
In the next few days, most of the northern part of China will continue the pattern of scarce precipitation, but the rainfall range in the areas south of Jianghuai will expand, specifically, there is light snow in parts of Xinjiang along the Tianshan Mountains, central and eastern Inner Mongolia, western Jilin and southern Heilongjiang today. There is light rain in parts of the eastern part of the southwest region, Jianghan, Jianghuai, Jiangnan, and eastern South China, and moderate rain locally.
Tomorrow, there will be light snow in parts of the central northeast region, northern and southwestern Xinjiang. There is light rain in parts of central Jianghuai, Jiangnan, the eastern part of the southwest region, and south China, and there is moderate rain locally.
Starting on the 17th, as the dry and cold air continues to move south, precipitation will be significantly weakened throughout the south. In addition, this year's No. 22 typhoon "Rey" has been strengthened into a typhoon level, affected by it, from the night of the 17th, there will be obvious wind and rain weather in china's southern sea area, coastal residents need to do a good job of prevention.
It should also be noted that before the arrival of cold air, the atmospheric diffusion conditions in central and southern North China, Huanghuai, Jianghan and other places are poor, and today there may be short-term severe haze in local areas, and the public needs to pay attention to precautions when going out. Tomorrow, due to the influence of cold air during the day, the haze in the above areas will gradually weaken and dissipate from north to south.
Source: People's Daily