Chinanews client, August 12, according to the Beijing Meteorological Observatory, on the 12th, large-scale rainfall weather occurred in the Beijing-Tianjin-Hebei region. The average rainfall in Beijing reached moderate rain, local heavy rain, and a few heavy rains in Fangshan and Changping; some areas appeared Short-term strong winds above level 7; from 11 am to 16:00 on the 12th, the city's average rainfall was 11.1 millimeters, and the urban average was 12.9 millimeters. The largest rainfall occurred in Shimen, west of Fangshan, 60.4 millimeters. According to current data analysis, it is expected that there will be heavy rain to heavy rain in the city at night until the 12th, local heavy rain, accompanied by thunder and lightning and short-term strong winds of 9-10. The period of heavy rainfall was from 19:00 to 02:00 on the 13th. The rainfall gradually weakened after 02:00 and ended around 08:00. The average rainfall in the city is 40-80 mm, and the urban area is 50-70 mm; the western and northern mountains and shallow mountain areas may reach more than 200 mm in local areas, and the maximum hourly rainfall can reach 80-100 mm.