The National Center for Hydro-Meteorological Forecasting warns that the Northern region will continue to have scattered showers and thunderstorms, with heavy rain in some places. From the evening of August 20 to 22, in the mountainous and midland areas of the North there will be moderate rain, heavy rain and thunderstorms, locally in some places very heavy rain with common rainfall from 50-100mm, in some places over 200mm.
On the night of August 22, in the Northern mountainous and midland areas, there continued to be moderate rain, heavy rain and thunderstorms, locally in some places it rained very heavily with a common rainfall of 15-30mm, locally in some places over 50mm. From August 23, heavy rain tends to decrease.
Meanwhile, the area from Nghe An to Ninh Thuan has hot weather, in some places it is extremely hot with the highest temperature commonly ranging from 35-37 degrees Celsius, in some places it is over 37 degrees Celsius; The lowest relative humidity is commonly 55-60%. Heat can affect visitors' outdoor entertainment schedules.
The hot weather in the Central region is likely to last in the coming days. The Central region has showers and thunderstorms in some places in the evening and at night.

Hanoi
Lowest temperature: 24-26 degrees Celsius.
Highest temperature: 30-32 degrees Celsius.
Cloudy, with rain, moderate rain and thunderstorms, locally with heavy rain. Light wind. During thunderstorms, there is a possibility of tornadoes, lightning and strong winds.
Northwest
Lowest temperature: 23-26 degrees Celsius, in some places below 23 degrees Celsius.
Highest temperature: 29-32 degrees Celsius, in some places above 32 degrees Celsius.
Cloudy, with moderate rain, heavy rain and thunderstorms, locally with very heavy rain. Light wind. During thunderstorms, there is a possibility of tornadoes, lightning and strong winds.
Northeast
Lowest temperature: 24-27 degrees Celsius.
Highest temperature: 29-32 degrees Celsius, in some places above 32 degrees Celsius.
Cloudy, with moderate rain, heavy rain and thunderstorms, locally with very heavy rain; Particularly in the delta area, there is rain, moderate rain and scattered thunderstorms, with some places having heavy to very heavy rain. Light wind. During thunderstorms, there is a possibility of tornadoes, lightning and strong winds.
Thanh Hoa - Thua Thien Hue
Lowest temperature: 26-29 degrees Celsius.
Highest temperature: 34-37 degrees Celsius, in some places above 37 degrees Celsius.
Cloudy, showers and thunderstorms in some places in the evening and night; Hot days, some places are extremely hot. Light wind. During thunderstorms, there is a possibility of tornadoes, lightning and strong winds.
Da Nang to Binh Thuan
Lowest temperature: 25-28 degrees Celsius.
Highest temperature: 34-37 degrees Celsius, in some places above 37 degrees Celsius.
Cloudy, showers and thunderstorms in some places in the evening and night; Hot days, some places are extremely hot. Southwest wind level 2-3. During thunderstorms, there is a possibility of tornadoes, lightning and strong winds.
Central Highlands
Lowest temperature: 21-24 degrees Celsius.
Highest temperature: 29-32 degrees Celsius, in some places above 32 degrees Celsius.
Cloudy, showers and thunderstorms in some places; In the late afternoon and evening there will be scattered showers and thunderstorms. Southwest wind level 2-3. During thunderstorms, there is a possibility of tornadoes, lightning and strong winds.
Southern region
Lowest temperature: 25-28 degrees Celsius.
Highest temperature: 32-35 degrees Celsius.
Cloudy, showers and thunderstorms in some places; In the late afternoon and evening there will be scattered showers and thunderstorms. Southwest wind level 2-3. During thunderstorms, there is a possibility of tornadoes, lightning and strong winds.