[The rainy pattern from West China to Jianghuai continues, and China may experience the strongest cold air in the second half of the year at the end of the month] September 27th, in the next three days (September 27 to 29), it will still be rainy in the area from West China to Jianghuai. The accumulated rainfall in many places in the early stage is relatively large. We need to be alert to disasters caused by superimposed rainfall. The public should avoid going to disaster-prone areas such as mountainous areas and pay attention to safety. At the same time, the subtropical high pressure will continue to affect the south. The summer heat in many places in Jiangnan and South China is difficult to eliminate, and high-temperature weather is frequent in Fujian, Guangdong and other places. From the end of September to the beginning of October, a huge cold vortex will form near Lake Baikal and move eastward and southward. At that time, China may encounter the strongest cold air in the second half of the year. (CCTV News)