超40℃！今年来最强高温在路上了……

Group 1 - The central meteorological station has issued a yellow high-temperature warning, indicating that the strongest heat wave of the year is at its peak, affecting a large area from southern North China to central and northern South China [2] - The highest temperatures are expected to reach 37 to 39 degrees Celsius in various regions, with some areas like Turpan in Xinjiang and parts of Shaanxi, Shandong, and Henan potentially exceeding 40 degrees Celsius [2] - Major cities such as Jinan, Zhengzhou, Wuhan, Nanjing, and Nanchang are likely to experience continuous high temperatures for 6 to 7 days, with Hangzhou possibly breaking its earliest 40-degree Celsius record [2] Group 2 - A blue rainstorm warning has been issued, predicting heavy rainfall in the western and southern Sichuan Basin, with localized areas experiencing extreme rainfall of 100 to 200 millimeters [4] - The forecast indicates that from July 4th to 5th, parts of the western and southern Sichuan Basin, as well as other regions, will experience heavy to torrential rain, with short-term heavy rainfall potentially exceeding 70 millimeters in localized areas [4][5] - Strong convective weather is expected, with areas in North China and Northeast China facing wind speeds of 8 or higher, and some regions experiencing gusts of up to 11 [5] Group 3 - The main impact period for strong convective weather is expected to be from the afternoon to the night of July 4th [6]