CCTV News: According to the official account of "Capital Education", the Beijing Meteorological Observatory has issued early warning signals for lightning orange, hail yellow, and strong wind. It is expected that from 15:00 to 23:00 on the 16th, there will be thunderstorms in Beijing from west to east. The local short-term rain is strong, accompanied by short-term strong winds of level 8 to 10 and scattered hail. It is expected that from 15:00 to 23:00 on the 16th, affected by thunder and rain clouds, some areas of Beijing may experience scattered hail, which may cause certain losses. It is expected that from now 21:00, there will be northerly winds in most areas of Beijing level 4 or 5, with gusts of level 8 or 9, and gusts in mountainous areas can reach level 10 or above.

All units are requested to prevent lightning, strong winds and hail in advance, and pay attention to the adverse impact of strong convective weather on Friday's school and evening rush hour. The relevant work tips are as follows: primary and secondary schools and relevant training institutions stop outdoor activities; conduct inspections and patrols, strengthen billboards and protect high-altitude operations, and properly place outdoor items that are susceptible to strong winds; strengthen safety management of construction sites under construction, do a good job in checking and rectifying safety hazards such as wind prevention and fire prevention, check the stability of key areas and temporary facilities, strengthen and protect large-scale equipment, check whether the lightning protection device is effective, and immediately rectify the hidden dangers found; release safety reminders to teachers and students through text messages, WeChat, etc., and guide schools to prevent strong wind disasters and students from risk avoidance and escape safety education, and avoid outdoor stays during extreme weather such as hail and lightning. If there is an emergency, report it in a timely manner.