The Central Meteorological Observatory issued an orange warning of blizzard. Where will there be heavy snowstorms?

The Central Meteorological Observatory/KLOC-0 issued an orange warning of snowstorm at 06: 00, and there were heavy blizzards in southeastern Heilongjiang, western and northern Jilin, western Liaoning, south-central and eastern Inner Mongolia, and northern Hebei, and some areas had heavy blizzards. This is the most extensive and intensive rain and snow weather process since winter, and it is also the first snowstorm warning this winter. Some areas of the orange warning of this snowstorm are as heavy as snowstorms, ranging from 20 to 29 mm. The newly added snow depth in these areas is 5 ~ 15cm, and the local area is more than 30cm. At the same time, there will be heavy rain, snow and windy weather in the central and eastern regions of China, and the local daily precipitation may exceed the historical extreme value in the same period. Its influence range is relatively large: except for South China, most areas in the central and eastern regions will be affected by this rain and snow weather process. And the intensity is relatively large. Compared with previous years, this rain and snow process will break through historical extremes at some sites. The precipitation of individual stations in Henan and Shandong may be close to the historical extreme value in the same period. If the sum of rain and snow is included, some stations in Liaoning and Jilin may exceed the historical statistical extreme value of165438+1mid-October. There is an obvious intersection of cold and warm air from North China to Northeast China, and this relatively strong rain and snow weather appears. As far as precipitation is concerned, the precipitation history of such an obvious process in mid-June (5438+065438+ 10) is rare. As far as the temperature is concerned, it is basically normal in the same period of history. Generally speaking, the rain and snow weather process mainly lasts from 17 to19; Then, there will be another rain and snow cooling weather process from 20 to 22. So there will be no obvious recovery in the short term. The rain and snow process has a wide range of influences and has certain extremes. People in Guangdong should pay attention to prevent slippery roads, icy roads and low visibility weather caused by rain and snow, as well as adverse effects on traffic. Besides putting on more clothes when going out, you should also pay attention to safety.