According to the National Center for Hydrometeorological Forecasting, on July 21, the weather in the Southern region will be cloudy, with showers and thunderstorms in some places, and in the afternoon and evening there will be showers and thunderstorms.
Particularly in the Southeast region, there is moderate rain, heavy rain and thunderstorms. Locally, there are very heavy rains with a common rainfall of 20-50mm, locally over 100mm. From the night of July 21, heavy rain gradually decreased.
Southwest wind level 2-3. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong winds.
The lowest temperature is 22-25 degrees Celsius. The highest temperature is 28-31 degrees Celsius, in some places it is over 31 degrees Celsius.
In addition, day and night of July 21, the northern, middle and southern areas of the East Sea (including the waters of the Hoang Sa and Truong Sa archipelagos), the waters from Quang Tri to Quang Ngai, Binh Thuan to Ca Mau, Ca Mau to Kien Giang and the Gulf of Thailand have showers and strong thunderstorms. During thunderstorms, there is a possibility of tornadoes and strong winds of level 7-8.