Xinhua News Agency, May 28, Henan and Jianghuai still have relatively heavy rainfall, local torrential rain or torrential rain, accompanied by strong convective weather such as thunderstorms and strong winds. The muggy heat in most parts of the south will escalate, and there will be hot weather in many places in the south of the Yangtze River and South China. Around the 29th, the somatosensory sensation of many places in South China can reach 40 ℃, and experience the "sauna day" in advance.