According to the heavy rain forecast of the National Center for Hydro-Meteorological Forecasting, from the evening of May 28 to May 29, the Northern region will have showers and thunderstorms with common rainfall from 30-90mm, some places may have very heavy rain with total rainfall over 180mm.
On the night of May 29, in the Northwest region and the Northern Delta, the common rainfall was from 15-30mm, locally over 60mm. Meanwhile, in the remaining areas in the North, Central Highlands and the South, heavy rain tends to decrease.
From early morning and on May 29, the North Central region is forecast to have showers and thunderstorms with common rainfall of 30-50mm, locally over 100mm.
On the night of May 29 and early morning of May 30, the North Central region is forecast to have rain with a common amount of 20-40mm, some places may be over 70mm. After May 30, heavy rain in this area also tends to decrease.
In the late afternoon and evening of May 27, in the Central Highlands, the South and from Binh Dinh to Binh Thuan, there will be showers and thunderstorms with common rainfall from 15-30mm, some places may have heavy rain with an amount of over 60mm.
From the afternoon of May 28 to May 29, the Central Highlands and the South will continue to have showers and thunderstorms with common rainfall from 30-60mm, locally over 100mm. Of which, there is a risk of heavy rain over 100mm in 3 hours.
Warning level of natural disaster risk due to heavy rain: Level 1.
According to the warning of natural disaster risk in the next 6 hours (updated at 3:00 p.m. on May 27, 2025) of the Real-time flash flood and landslide warning information system, there are 41 communes in 7 provinces that are under the warning of the risk of flash floods and landslides in the next 6 hours, including: Quang Nam, Quang Ngai, Kon Tum, Gia Lai, Dak Nong, Lam Dong, Binh Phuoc...
People and tourists need to be on guard against thunderstorms that may occur: tornadoes, lightning, hail, strong gusts of wind. Proactively monitor weather reports and take measures to prevent natural disasters.
Heavy rain can cause: Flooding in low-lying areas, urban areas, industrial parks; Flash floods on small rivers and streams; Landslides on steep slopes.
Tourists should note that when traveling or participating in outdoor activities, they need to prepare appropriate clothing, bring raincoats, umbrellas, limit areas prone to landslides, flooding or slippery.
For sea and mountain tours, visitors should avoid activities during times when there are bad weather warnings to ensure safety.
If you are planning to fly or travel long distances, visitors should check information from transport companies and tour organizers to update the situation and proactively change their schedule when necessary.
