The Ministry of Water Resources and the China Meteorological Administration jointly issued a yellow flash flood weather warning at 18:00 on July 19: It is predicted that from 20:00 on July 19 to 20:00 on July 20, flash floods may occur in parts of northeastern Beijing, northern Inner Mongolia, southern Anhui, western Jiangxi, central Hunan, western Guangxi, northern and eastern Guangxi, and western Yunnan. Among them, flash floods are more likely to occur in western Jiangxi, eastern Hunan, and northern Guangxi.

The Ministry of Water Resources and the China Meteorological Administration jointly issued a yellow flash flood weather warning at 18:00 on July 19: It is predicted that from 20:00 on July 19 to 20:00 on July 20, flash floods may occur in parts of northeastern Beijing, northern Inner Mongolia, southern Anhui, western Jiangxi, central Hunan, western Guangxi, northern and eastern Guangxi, and western Yunnan. Among them, flash floods are more likely to occur in western Jiangxi, eastern Hunan, and northern Guangxi.