According to the National Center for Hydro-Meteorological Forecasting, last night and early morning of June 20th, scattered showers and thunderstorms occurred in the mountainous areas of Northern Vietnam, the southern part of the Central Highlands, and Southern Vietnam, with some areas experiencing heavy rain. Rainfall amounts from 7 PM on June 19th to 3 AM on June 20th at some stations exceeded 60 mm, such as Dong Tam (Tuyen Quang) 117.2 mm; Buon Tria 2 ( Dak Lak ) 89.6 mm; and Krong No (Lam Dong) 61.4 mm.
Forecasts indicate that on June 20th, both day and night, the mountainous areas of Northern Vietnam will experience scattered showers and thunderstorms, with rainfall generally ranging from 10-30 mm, and locally exceeding 90 mm. The Central and Southern highlands will also experience scattered showers and thunderstorms, with rainfall ranging from 10-30 mm, and locally exceeding 70 mm; the rain will be concentrated in the late afternoon and evening.
During thunderstorms, there is a possibility of tornadoes, lightning, hail, and strong gusts of wind. The level of natural disaster risk due to tornadoes, lightning, and hail is level 1.

At the same time, the midland and lowland areas of Northern Vietnam experienced hot weather, with some places experiencing intense heat. The highest temperatures were commonly 35-37 degrees Celsius, with some places exceeding 37 degrees Celsius; the lowest relative humidity was commonly 55%-60%.
The area from Thanh Hoa to Da Nang City and the eastern provinces from Quang Ngai to Dak Lak will experience hot and intensely hot weather, with some areas experiencing exceptionally intense heat; the highest temperatures will generally be 36-38 degrees Celsius, with some places exceeding 39 degrees Celsius; the lowest relative humidity will be 50%-55%.
The meteorological agency warns that the heatwave in the area from Thanh Hoa to Da Nang City and the eastern provinces from Quang Ngai to Dak Lak is likely to continue for several more days. From around June 22nd to 23rd, a widespread heatwave is likely to occur in the North. The level of natural disaster risk due to the heatwave is at level 1.
Weather forecast for areas across the country:
Hanoi will be cloudy with hot weather during the day, intensely hot in some areas; scattered showers and thunderstorms are expected in the evening and at night. South to southwest winds at level 2-3. There is a possibility of tornadoes, lightning, and strong gusts of wind during thunderstorms. The lowest temperature will be 28-30°C. The highest temperature will be 35-37°C, exceeding 37°C in some areas.
The northwestern provinces will be cloudy with scattered showers and thunderstorms, with some areas experiencing heavy rain. Light winds. During thunderstorms, there is a possibility of tornadoes, lightning, hail, and strong gusts of wind. The lowest temperature will be 26-29 degrees Celsius, with some areas below 25 degrees Celsius. The highest temperature will be 31-34 degrees Celsius, with some areas above 34 degrees Celsius.
The northeastern region will be cloudy, with scattered showers and thunderstorms in mountainous areas, and locally heavy rain in some places; the midland and lowland areas will experience hot weather during the day, with some areas experiencing intense heat, and scattered showers and thunderstorms in the evening and at night. South to southwest winds at level 2-3. During thunderstorms, there is a possibility of tornadoes, lightning, hail, and strong gusts of wind. The lowest temperature will be 28-31 degrees Celsius, with some mountainous areas below 26 degrees Celsius. The highest temperature will be 32-35 degrees Celsius; in the midland and lowland areas, it will be 35-37 degrees Celsius, with some places exceeding 37 degrees Celsius.
The provinces from Thanh Hoa to Hue will be cloudy, with hot and intensely hot weather during the day, exceptionally hot in some areas; scattered showers and thunderstorms are expected in the evening and at night. Southwesterly winds will be at level 2-3. During thunderstorms, there is a possibility of tornadoes, lightning, hail, and strong gusts of wind. The lowest temperature will be 28-31 degrees Celsius. The highest temperature will be 35-38 degrees Celsius, exceeding 39 degrees Celsius in some places.
The South Central Coast region will be cloudy, with hot and intensely hot weather during the day, especially in the south; scattered showers and thunderstorms are expected in the evening and at night. Southwesterly winds will be at level 2-3. There is a possibility of tornadoes, lightning, and strong gusts of wind during thunderstorms. The lowest temperature will be 25-28°C. The highest temperature will be 35-38°C in the north and 31-34°C in the south, with some areas exceeding 34°C.
The Central Highlands will be cloudy, with scattered showers and thunderstorms in some areas during the day; scattered showers and thunderstorms are expected in the evening and at night, with heavy rain in some localized areas. Southwesterly winds will be at level 2-3. There is a possibility of tornadoes, lightning, and strong gusts of wind during thunderstorms. The lowest temperature will be 21-24°C. The highest temperature will be 30-33°C, with some areas exceeding 33°C.
Southern Vietnam will be cloudy, with scattered showers and thunderstorms in some areas during the day; scattered showers and thunderstorms are expected in the evening and night, with heavy rain in some localized areas. Southwesterly winds will be at level 2-3. There is a possibility of tornadoes, lightning, and strong gusts of wind during thunderstorms. The lowest temperature will be 24-27 degrees Celsius. The highest temperature will be 31-34 degrees Celsius.
Ho Chi Minh City will be cloudy, with scattered showers and thunderstorms in some areas during the day; scattered showers and thunderstorms are expected in the evening and night, with heavy rain in some localized areas. Southwesterly winds will be at level 2-3. There is a possibility of tornadoes, lightning, and strong gusts of wind during thunderstorms. The lowest temperature will be 24-27 degrees Celsius. The highest temperature will be 31-34 degrees Celsius.
Source: https://www.sggp.org.vn/bac-bo-trung-bo-va-nam-bo-co-mua-dong-cuc-bo-post858283.html










