大暴雨、特大暴雨，又要来了！

Core Viewpoint - The article discusses the ongoing severe weather conditions in various regions of China, including heavy rainfall and strong convective weather warnings issued by the Central Meteorological Observatory. Group 1: Weather Warnings - A yellow rainstorm warning has been issued, predicting heavy to torrential rain in several regions from August 11 to August 12, with specific areas experiencing extreme rainfall of 250 to 280 millimeters [3][5][7] - A blue warning for strong convective weather has also been issued, forecasting wind speeds exceeding 8 levels, with some areas in Inner Mongolia and Hebei experiencing winds above level 10 [5][7] - The main impact period for these severe weather conditions is expected to be from the afternoon to the night of August 11 [8]