暴雨大暴雨，又要来了！

Group 1 - The article discusses the yellow rainstorm warning issued by the Central Meteorological Observatory, predicting heavy rainfall in various regions including Inner Mongolia, Shaanxi, Shanxi, Hebei, Beijing, and others, with localized heavy rain reaching 100-180 mm [1] - It highlights the expected short-term heavy precipitation, with maximum hourly rainfall of 20-50 mm, and localized areas potentially exceeding 80 mm, along with thunderstorms and strong winds [1] Group 2 - The article outlines the emergency response measures that government and relevant departments should take to prepare for the heavy rain, including traffic management and safety protocols for vulnerable areas [4] - It emphasizes the need for inspections of drainage systems in urban areas, farmland, and fish ponds, and the implementation of necessary drainage measures [4]