China News Service, May 20, according to the official Weibo news of the Beijing Meteorological Bureau, the Beijing Meteorological Observatory issued a forecast at 21:30: Overcast tonight, rain showers in most areas, local thunderstorms, and north to south winds 1 and 2 The minimum temperature is 16 ℃; tomorrow is cloudy and cloudy during the day, there are thunderstorms in most areas, and the north to south wind is 2nd and 3rd, and the maximum temperature is 25 ℃.
Lightning blue warning issued by the Shijingshan Meteorological Observatory: It is expected that from now until 21 o'clock on the 21st, there will be thunderstorms in Shijingshan District, accompanied by short-term strong winds above level 6, please pay attention to prevention