According to the National Center for Hydro-Meteorological Forecasting, last night and this morning (May 31), the Dak Lak, Lam Dong, Khanh Hoa and Southern regions had rain, moderate rain and scattered thunderstorms, with locally heavy to very heavy rain.
Rainfall calculated from 7 pm on May 30 to 8 am on May 31 in some places over 70mm such as the following monitoring station: Son Xuan (Dak Lak) 79.4mm, Cha La (Tay Ninh) 106.8mm,...
Dak Lak, Lam Dong, Khanh Hoa and the Southeast region from the morning of May 31 to the end of the night of May 31, it is forecast to have moderate rain, heavy rain and thunderstorms, locally very heavy rain with common rainfall of 25 - 55mm, locally over 100mm.
The meteorological agency warns of the risk of heavy rain with rainfall greater than 80mm/3 hours.
Forecast from June 1st, rain in Dak Lak, Lam Dong, Khanh Hoa and the Southeast region tends to gradually decrease.
In western Quang Ngai, Gia Lai and the Mekong Delta in the afternoon and evening of May 31, it is forecast to have scattered showers and thunderstorms with rainfall of 15 - 30mm, locally heavy rain over 70mm.
In thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind. Warning level of natural disaster risk due to heavy rain, tornadoes, lightning, hail is level 1.
Heavy rain is likely to cause flooding in low-lying areas, urban and industrial areas; flash floods on small rivers and streams, landslides on slopes.
