The floods are expected to hit the southeastern part of Tibet autonomous region, the eastern part of Guangdong and in particular the western part of Yunnan, according to a statement issued by China Meteorological Administration (CMA) and the Ministry of Water Resources.
The weather authorities advised close monitoring and precautions, the state-run Xinhua news agency reported.
Meanwhile, a separate statement issued by the Ministry of Land and Resources and the CMA warned of high risks of unspecified geological disasters in western Yunnan from this night to tomorrow night.