暴雨、大暴雨，又来了

Group 1 - The Central Meteorological Observatory issued a blue rainstorm warning, predicting heavy to torrential rain in several regions including Inner Mongolia, Shanxi, Hebei, and Guangdong, with localized areas experiencing rainfall of 100-150 mm [2] - The warning also indicates the possibility of short-term heavy rainfall with hourly precipitation reaching 20-50 mm, and localized areas exceeding 70 mm, along with severe convective weather such as thunderstorms and strong winds [2] Group 2 - A blue warning for severe convective weather was issued, forecasting winds exceeding 8 levels and hail in regions including Inner Mongolia and Shandong, with some areas experiencing winds above 10 levels [5] - Short-term heavy rainfall is expected in several areas, with hourly rainfall exceeding 20 mm, and some regions in Hebei and Shandong potentially exceeding 50 mm, reaching up to 70 mm [5] Group 3 - A yellow warning for high temperatures was issued, predicting temperatures between 35-39°C in regions such as Huanghuai, Jianghuai, and Jiangnan, with localized areas in Hubei and Xinjiang potentially exceeding 40°C [9] - Recommendations for heat prevention include reducing outdoor activities, especially for vulnerable populations, and ensuring protective measures for outdoor workers [11] Group 4 - A tropical depression was reported in the South China Sea, with a maximum wind speed of 6 levels (approximately 43 km/h) and a central pressure of 1002 hPa, moving northwest at a speed of 10-15 km/h [12]