Weather in Mudanjiang, Harbin
According to Weather Network, two weeks later, another nationwide cold air process will affect China. From June165438+1October 19 to 22, the rain, snow and strong wind will cool down again.
Nearly 20 provincial-level cities will cool down to above 10℃, and many places will be colder than the last cold wave after cooling down. There will be another heavy snowfall in the northeast, and there may be heavy snow or even heavy snow in Heilongjiang. 165438+1From the end of October to the beginning of 65438+February, the cold air will start the "infinite combo" mode, which will affect China one after another, and the chill in most parts of the central and eastern regions will continue.
The cooling range of nearly 20 provincial capitals will exceed 10℃
According to Li Liang, a meteorologist from China Weather Network, the overall intensity of this cold air process is not as good as the cold wave before and after beginning of winter (165438+14-9 October), but it is also very strong.
In most parts of China, the temperature drops by 6 ~ 8℃, and the local temperature is above 10 ~ 12℃, which can reach the cold wave standard in many places. There will be 4 ~ 6 northerly winds in most parts of the north, small to moderate rains in Huanghuai and most parts of the south, and heavy snow in the northeast.
Judging from the scope of influence, this process is not inferior, and the cooling area will go deep into South China. From June 9 to 20, 5438+09, cold air will take the lead in cooling Xinjiang, central and western Inner Mongolia, Qinghai, Gansu and Ningxia by 4 ~ 10℃.
Subsequently, from 2 1 to 22/,the central and eastern regions will usher in the core cooling period, and the cumulative decline of the highest temperature in many places is above 10℃.
Large-scale cooling strikes, and the cooling rate is large.
Judging from the current forecast of the highest temperature, the cumulative cooling range of Beijing, Shanghai, Tianjin, Hangzhou, Wuhan, Nanjing, Harbin and other * *18 provincial cities and municipalities directly under the central government will reach 10℃ or above. Jinan, Shenyang and Hefei are the top three places to cool down, and the drop may reach 14 ~ 15℃.
After cooling, the highest temperature in Northeast China will drop below freezing point, the middle and lower reaches of the Yangtze River will also drop from the previous 20℃ to the previous 10℃, and parts of South China will also drop to about 15℃.
165438+1From October 22 to 23, the lowest temperature in many places will hit a new low since the second half of this year, which is colder than the last cold wave. The areas with low innovation are mainly in the north and the middle and lower reaches of the Yangtze River. Among them, Hohhot will fall below zero15℃ for the first time after winter; Yinchuan will fall below zero10℃ for the first time after winter; Zhengzhou, Hefei and Nanjing may have fallen below 0℃ for the first time since autumn.
Guard against local snowstorm in Heilongjiang.
Under the "confrontation" of cold and warm air, there will be small to moderate rain in Huanghuai and most of its southern areas from 2/kloc-0 to 22, and snowfall in Northeast China will gradually increase. Especially on the 22nd, there may be heavy snowfall near Hegang and Jiamusi in the north of Heilongjiang, and Mudanjiang, Jixi and Shuangyashan in the east. We can't rule out the possibility of encountering a big blizzard or even a big blizzard.