The Northern Temperature Downhill Competition has begun!
Starting on the 11th, a cold air will take the lead in affecting the northeast region, since then, the temperature has continued to decline, the weekend basically returned to below the freezing point, to next week, the cumulative decline in many places in the northeast is about 10 ° C, at the same time, the weekend begins, cold air will frequently visit north China, accompanied by snowfall, the highest temperature in many parts of north China will return to near the freezing point, and the temperature downgrade competition in the north is about to begin.
Recently, the cold air affecting the northern region is weaker, and the widespread sunny weather has made the temperature in many parts of the north even higher than in the south. On the 9th, it was the largest day in the northeast region this year, where the temperature was above freezing, and the maximum temperature in Shenyang reached 6.5 °C, which was higher than the southern cities of Hangzhou, Changsha, Nanchang and Guiyang. In North China, the maximum temperature of 10.8 °C in Zhengzhou and 9.3 °C in Tianjin on the 9th exceeded the 9.1 °C in Nanning in South China.
Zhou Ying, a meteorological analyst at China Weather Network, said that the recent weather situation in the north is relatively stable, the cold air force is weak, and the northern region is often blue sky and sunshine "online", compared with the large-scale rainy days in the south.
Affected by cold air on the 11th, the temperature in the northeast will be the first to go down, and on the weekend, north China will also be affected by cold air, and the temperature in many places in north China will plummet by 4 to 8 °C, and the warm situation will be broken.
Northeast China and North China are the two most important representative teams of this temperature downhill competition. In Shenyang, Changchun and Harbin in the northeast region, the temperature will continue to fall from the 10th to the 16th, and the cumulative cooling range will reach 10 °C to 13 °C. For example, in Changchun, the maximum temperature next Wednesday is only minus 10 °C, returning to the cold and frozen northern winter.
Beijing, Tianjin and Shijiazhuang, which represent North China, will have a cumulative cooling range of 8 to 11 °C from October to this Sunday. Among them, Tianjin, the maximum temperature of 10.1 °C on the 10th, will fall to 1 °C this Sunday, and the conversion between cold and warm is very obvious.
In addition to cooling, cold air will also bring obvious snowfall weather processes to places such as central Inner Mongolia and north China. The Central Meteorological Observatory predicts that from February 11 to 13, there will be small to moderate snow or sleet in northern Xinjiang, the central and eastern parts of the Qinghai-Tibet Plateau, the eastern part of the northwest region, the central and eastern parts of Inner Mongolia, most of North China, and most of the northeast region, of which there will be heavy snow and local heavy snowfall in Beijing, Tianjin, north-central Hebei, northern Shanxi, the southern-central region of Inner Mongolia and the Ili River Valley in Xinjiang; the cumulative snowfall will be 4 to 8 mm, and the local area can reach 10 to 15 mm; the new snow depth is 5 to 10 cm, and the local area can reach 12 to 16 cm.
Taking Beijing as an example, according to the forecast of the Beijing Meteorological Observatory, there will be snow drifting in the mountains of Beijing on the morning of the 12th, and the snowfall in the urban area will gradually become obvious during the day; the night of the 12th to the midnight before the 13th is the main snowfall period; on the morning of the 14th, there will still be sporadic snow drifting in some areas; and the snowfall will gradually end on the morning of the 14th. Affected by obvious snowfall weather, the road is slippery, and it is easy to snow and ice, please be sure to pay attention to the nearby forecast, early warning information, travel attention to traffic safety.
The cold air process will bring cooling to parts of northeast and north China, and the body sensation will change from warm to cold, and the public needs to add clothes in time to keep warm, beware of colds. In addition, cooling is accompanied by snowfall, and it is necessary to strengthen the prevention of snowfall, low temperature weather on traffic, agriculture and animal husbandry and other aspects of the adverse impact.
Source: Popular Science China
Editor: Li Bingqian