According to the National Center for Hydro-Meteorological Forecasting, at 1:00 a.m. on May 31, the center of the tropical depression was located at about 18.2 degrees North latitude; 112.0 degrees East longitude, in the northern area of the Hoang Sa sea.
The western sea area of the North East Sea (including Hoang Sa sea area) has heavy showers and thunderstorms, strong winds of level 6-7, then increasing to level 8, gusting to level 10, rough seas.
In the East of the North and Central East Sea, the sea area from Da Nang to Binh Thuan has strong southwest wind level 5, sometimes level 6, gusting to level 7-8; waves 2-3 m high, rough sea.
In addition, during the day and night of May 31, the Gulf of Tonkin, the northern, central and southern areas of the East Sea (including Hoang Sa and Truong Sa sea areas), the sea area from Quang Tri to Ca Mau, Ca Mau to Kien Giang and the Gulf of Thailand will have heavy rain and thunderstorms.
On land, the area from Thanh Hoa to Quang Binh has moderate rain, heavy rain and thunderstorms, locally very heavy rain with common rainfall of 20-50 mm, some places over 100 mm.
The Northwest region on the morning of May 31 will have showers and thunderstorms, locally heavy rain with rainfall of 20-30 mm, in some places over 70 mm.
In the afternoon and evening of May 31, the Central Highlands and the South will have scattered showers and thunderstorms, locally heavy rain with rainfall of 15-30 mm, in some places over 50 mm.
Weather forecast for regions across the country:
Hanoi capital has scattered showers and thunderstorms in some places, especially in the plains and the Northeast in the morning there will be scattered showers and thunderstorms in some places; in thunderstorms there is a possibility of tornadoes, lightning, hail and strong gusts of wind. North to Northeast wind level 2-3. Lowest temperature from 23-26 degrees Celsius. Highest temperature from 30-33 degrees Celsius.
In the Northwest, there will be scattered showers and thunderstorms in the morning, with some heavy rain; later there will be showers and thunderstorms in some places. There is a possibility of tornadoes, lightning, hail and strong gusts of wind during thunderstorms. The lowest temperature is from 23-26 degrees Celsius, with some places below 22 degrees Celsius. The highest temperature is from 30-33 degrees Celsius, with some places above 33 degrees Celsius.
In the Northeast, there will be scattered showers and thunderstorms, with the possibility of tornadoes, lightning, hail and strong gusts of wind. The lowest temperature will be 23-26 degrees Celsius. The highest temperature will be 30-33 degrees Celsius.
From Thanh Hoa to Thua Thien - Hue, there will be showers and thunderstorms in some places. In the North, there will be moderate rain, heavy rain, and some places will have very heavy rain and thunderstorms in the morning. There is a possibility of tornadoes, lightning, hail and strong gusts of wind during thunderstorms. Southwest wind level 2-3. Lowest temperature from 25-28 degrees Celsius. Highest temperature from 30-33 degrees Celsius, some places in the South will be over 33 degrees Celsius.
Provinces and cities from Da Nang to Binh Thuan will have sunny days, with scattered showers and thunderstorms in the late afternoon and evening, especially in the North where there will be scattered showers and thunderstorms in the late afternoon and evening; thunderstorms are likely to cause tornadoes, lightning, hail and strong gusts of wind. Southwesterly winds level 2-3. Lowest temperatures from 26-29 degrees Celsius. Highest temperatures from 31-34 degrees Celsius.
In the Central Highlands, it is sunny during the day, with scattered showers and thunderstorms in the afternoon and evening, with heavy rain in some places, and showers and thunderstorms at night in some places; there is a possibility of tornadoes, lightning, hail and strong gusts of wind during thunderstorms. The lowest temperature is from 21-24 degrees Celsius. The highest temperature is from 28-31 degrees Celsius, with some places above 31 degrees Celsius.
In the South, it will be sunny during the day, with scattered showers and thunderstorms in the afternoon and evening, with heavy rain in some places, and showers and thunderstorms at night in some places; there is a possibility of tornadoes, lightning, hail and strong gusts of wind during thunderstorms. Southwest wind level 2-3. Lowest temperature from 24-27 degrees Celsius. Highest temperature from 31-34 degrees Celsius, with some places above 34 degrees Celsius.