Again! Two rounds of cold air "seamlessly" The temperature fluctuates significantly in many places in the north

China Weather Network News Today (December 12), the cold air that is affecting the northern part of our country will continue to move eastward, but because it moves faster and affects for a short time, after the cold air transits, the temperature in the north will rise rapidly. Immediately afterwards, a new round of cold air will be "seamless", and under the influence of two rounds of cold air one after another, the temperature in many places in the north will fluctuate significantly in the next few days.

The temperature in Northeast China and other places fluctuated, and some areas dropped or exceeded 10 °C

Yesterday, the cold air continued to move eastward, affecting North China, Northeast China and other places. Monitoring shows that the eastern part of Inner Mongolia, Northeast China, North China, Huanghuai, Jianghuai and other places have a cooling of 4~8 °C, and the central and eastern parts of Heilongjiang, the central and eastern parts of Jilin, and the central part of Liaoning have dropped by 10~15 °C.

Today, this cold air will continue to move eastward, but because it moves fast and does not affect for a long time, the temperature will rise quickly after the cold air passes. It is expected that tomorrow, the maximum temperature of 20 °C line will quickly push north to the north of Henan, the south of Hebei, and the north of Shandong.

However, this round of cold air will be followed by a new round of cold air. The Central Meteorological Observatory predicts that from the 8th to the 9th, the temperature in Inner Mongolia, North China, Huanghuai, and Northeast China will drop by 4~8 °C, and the temperature in eastern Inner Mongolia and the central and southern parts of Northeast China will drop by more than 10 °C.

For the north, under the influence of two rounds of cold air in succession, the temperature fluctuates significantly in many places. For example, in Harbin, the maximum temperature will drop to -9 °C today, and it will briefly warm up to 2 °C tomorrow, and then under the influence of a new round of cold air, it will fall to -10 °C on the 16th, refreshing a new low after the beginning of autumn. The maximum temperature in Zhengzhou may reach 22 °C tomorrow, close to the local historical extreme value in December (12.23 °C), and it will drop to 8 °C on the 10th, with a cumulative drop of 2 °C.

In the south, today and tomorrow, the temperature in most parts will continue to rise, and the maximum temperature in Jiangnan and South China generally exceeds 20 °C, which is higher than the level of the same period in normal years. It is expected that around the 8th, the temperature in most parts of the south will rise to recent highs, but after the 9th, as the cold air moves southward, the temperature in the south will also show a downward trend.

There will be more snowfall in Xinjiang, Inner Mongolia and other places From the 10th, the central and eastern parts of the country will welcome a wide range of rain and snow

In the next three days, there will be little precipitation in China, and precipitation in the north will still mainly occur in Xinjiang, Inner Mongolia and Northeast China. Among them, today, there is light snow or sleet in parts of northeast Inner Mongolia, central and western Heilongjiang, northern Xinjiang, eastern Tibet and other places, among them, there is moderate to heavy snow in parts of northeast Inner Mongolia and the Ili River Valley in Xinjiang, and local heavy snowfall in the Ili River Valley of Xinjiang. There was light to moderate rain in parts of southern and eastern Tibet, southern southwest China, and most of Taiwan Island, among which heavy rain occurred in parts of western Yunnan and other places.

Tomorrow, there will be light snow or sleet in parts of eastern Inner Mongolia, eastern and northern Northeast China, northern Xinjiang, southern and eastern Tibet, and northern Southwest China, among which, there will be moderate to heavy snow in parts of northwest and central Heilongjiang and the Ili River Valley in Xinjiang. There was light to moderate rain in parts of southeastern Tibet, western Jianghuai, most of Jianghan, central, western and northern Jiangnan, eastern and southern southwest China, and heavy rain in parts of southwestern Yunnan.

The day after tomorrow, there will be light to moderate snow or sleet in parts of northwest Heilongjiang, southern Xinjiang basin and northern Xinjiang, northern Tibet, southern Ningxia, northern Shaanxi and other places, among which, there will be heavy to heavy snowfall in parts of Xinjiang Ili River Valley and other places. There was light rain in parts of southeastern Tibet, eastern Northwest China, western Huanghuai, western Jianghuai, Jianghan, most of Jiangnan, eastern Southwest China, and most of South China.

Looking ahead, it is expected that after December 12, as the warm and humid airflow strengthens northward and combines with cold air southward, the central and eastern regions may usher in widespread rain and snow. From the 10th to the 10th, there was light to moderate snow and localized heavy snow in the central and southern parts of North China and Northeast China, rain turned to sleet in the northern part of Huanghuai and northern Shaanxi, and light to moderate rain and local heavy rain in the southern part of Huanghuai, Jianghan, Jianghuai, Jiangnan, and northern South China.

China Weather Network reminds that with the frequent exertion of cold air, the temperature in many places in the north will fluctuate significantly in the next few days, and the sharp rise and fall is like riding a "roller coaster". In addition, the development of rain and snow weather in the central and eastern regions will increase after the 10th, so it is necessary to pay close attention to the latest weather forecast and take corresponding precautions in advance. (China Weather Network)