In the next three days, North China, Huanghuai, Jianghuai, Jianghan and Xinjiang will pay attention to the impact of continuous high temperature on human health, energy supply and agricultural production; Jiangnan, South China, Yungui and other places pay attention to the possible secondary disasters caused by continuous rainfall and local heavy rainfall and the harm of local severe convection weather; In North China, Northeast China and other places, there are still thunderstorms, strong winds, short-term heavy rainfall, hail and other severe convective weather. Pay attention to the impact on outdoor personnel, buildings, garden trees, aerial work, traffic, etc.