From the evening of August 11 to the daytime of August 13, Beijing will experience local heavy rain and torrential rain.

On the morning of August 10, the Beijing Meteorological Observatory issued an orange rainstorm warning signal, and Fangshan, Daxing, Tongzhou, Mentougou, Huairou, Fengtai, and the Economic Development Zone have issued a red rainstorm warning signal. The city of Beijing plans to launch a level 2 flood emergency response on the morning of the 11th. According to the forecasters at the Beijing Meteorological Observatory, based on the latest data assessment, affected by the southern moisture transport from the periphery of "White Dolphin" and cold air from the upper-level trough, the Beijing area will experience a significant rainfall event from the evening of the 11th to the daytime of the 13th, with the heaviest rainfall period expected from early morning to night on the 12th. The cumulative rainfall is forecasted to reach rainstorm levels, with the southern, western, and northern mountainous areas expected to experience heavy rain, and some regions of Fangshan, Daxing, Tongzhou, and Mentougou predicted to reach extremely heavy rain levels.