According to the National Center for Hydro-Meteorological Forecasting, on May 21, the South will be cloudy with scattered showers and thunderstorms; in the afternoon and evening, there will be rain, moderate rain and scattered thunderstorms, with some places having heavy rain. Light wind. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
The lowest temperature is 24-27 degrees Celsius. The highest temperature is 31-34 degrees Celsius, with some places above 34 degrees Celsius.
According to the air monitoring application Air Visual (belonging to IQAir, which owns a large amount of aggregated data on air quality, headquartered in Switzerland), today's air quality in Ho Chi Minh City is at an unhealthy level - 153.
The sea area from Binh Thuan to Ca Mau, Ca Mau to Kien Giang, the central and southern East Sea (including the sea area of Truong Sa archipelago), the Gulf of Thailand will have thunderstorms. During thunderstorms, there is a possibility of tornadoes and strong gusts of wind of level 6-7.