On the afternoon of February 22, thunderstorms are developing, causing showers and thunderstorms in the provinces of Ben Tre, Tien Giang, Ba Ria - Vung Tau, Dong Nai.
In Ho Chi Minh City, thunderstorms are developing and causing rain with thunderstorms and lightning in the Can Gio area.
In the coming hours, thunderstorms will continue to develop and cause showers and thunderstorms in the above areas, then thunderstorms will tend to expand and spread to other neighboring areas.
The thunderstorms are caused by weakening continental cold high pressure. Above, the subtropical high pressure will encroach to the West through the Central and South Central regions. High-altitude easterly wind disturbances affect the weather in the South.
Weather forecast for the next 24-48 hours, the continental cold high pressure will strengthen again. Above, the subtropical high pressure with an axis through the Central - South Central region continues to encroach to the West.
Disturbances in the high-altitude East wind zone will operate well, affecting the weather in the Southern region until February 24.
Weather forecast for the next 3 days, the continental cold high pressure will continue to strengthen to the South, then stabilize and gradually weaken.
Above, the subtropical high pressure with an axis through the Central - South Central region will continue to encroach to the West, from around February 25-26, it will gradually decrease to the South, through the South Central - South region and will be active. From around February 28, it will weaken and withdraw its circulation to the East.
Therefore, the weather in the South is cloudy, with scattered showers and thunderstorms, locally moderate rain, heavy rain, the rain will be concentrated in the afternoon and evening. After February 24, the rain will decrease in both area and volume.
