On the morning of May 29, thunderstorms are developing, causing showers and thunderstorms in Ho Chi Minh City and the Southern provinces such as Tra Vinh province (Duyen Hai town, Cang Long district), Tien Giang province (Go Cong town, Cai Lay town, Go Cong Dong district), An Giang province (Chau Thanh district, Cho Moi, Chau Phu, An Phu, Tan Chau town), Long An province (Can Duoc district, Tan An, Tan Tru, Can Giuoc district, Tan Thanh, Thu Thua, Ben Luc, Tan Hung, Moc Hoa, Kien Tuong town, Tam Thanh Hoa, Duc Hoa, Duc Hue), Ba Ria - Vung Tau province (Vung Tau, Phu My commune, Phu Thanh, Dak Thanh, Dak Nhu, Dak Nhu, Dak Nhu, Dak Nhu province) ...
In the next 0-3 hours, thunderstorms will continue to develop and cause showers with thunderstorms and lightning in the above areas, then thunderstorms tend to expand and spread to other neighboring areas.
Rainfall is generally from 20-50 mm, in some places over 80 mm. During thunderstorms, beware of tornadoes, lightning, hail, strong gusts of wind of level 5-8 (8-21 m/s), heavy rain causing local flooding.

In the next 24-48 hours, the Southern region will have scattered showers, moderate rain and thunderstorms, some places will have heavy to very heavy rain. Total rainfall is generally 50-80 mm, in some places over 100 mm.
Showers and thunderstorms continue to persist in the Southern region; from May 31, they will gradually decrease.