According to the National Center for Hydro-Meteorological Forecasting, last night and this morning (May 29), the Northern region, Lam Dong and Southern regions had scattered showers and thunderstorms, with locally heavy rain.
Rainfall from 7:00 p.m. on May 28 to 8:00 a.m. on May 29 in some places is over 80mm such as the following monitoring stations: Muong Mo 2 (Lai Chau) 84.2mm, Ha Lang (Cao Bang) 127.6mm, Tra Tan Lake (Lam Dong) 85mm, An Ninh KV3 (An Giang) 224.8mm, U Minh (Ca Mau) 174.6mm...
The Northern and North Central regions during the day and night of May 29, are forecast to have scattered showers and thunderstorms with rainfall of 15 - 30mm, locally heavy rain over 100mm. Rain concentrated in the late afternoon and night.
The area from Khanh Hoa to Lam Dong and the South in the day and night of May 29, it is forecast to have rain, moderate rain and scattered thunderstorms with rainfall of 20 - 40mm, locally heavy rain over 100mm.
Other areas of the Central Highlands region during the day and night of May 29, it is forecast to have scattered showers and thunderstorms with rainfall of 10 - 20mm, locally heavy rain over 60mm. Rain concentrated in the afternoon and evening.
In thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind. The meteorological agency warns that the level of natural disaster risk due to tornadoes, lightning, and hail is level 1.
Rainstorms accompanied by tornadoes, lightning, hail and strong gusts of wind can affect agricultural production, causing trees to fall, damage to houses, traffic works, and infrastructure. Localized heavy rains are likely to cause flash floods on small rivers and streams, landslides on slopes, and flooding in low-lying areas.