Xinhua News Agency, May 29, Shanghai Central Meteorological Observatory issued a high temperature yellow warning signal at 12:10 on May 29, 2023: under the influence of subtropical high pressure, the highest temperature in downtown area, Pudong, Qingpu, Minhang, and Jiading is expected to exceed 35 ℃. Please pay attention to the safety of fire and electricity and do a good job in heat prevention and sun prevention.