According to the National Center for Hydro-Meteorological Forecasting, on August 11, the Northeast region, Lao Cai, from Thanh Hoa to Da Nang city and the east of provinces from Quang Ngai to Dak Lak will be hot, with intense heat in some places. The highest daily temperature is commonly 35-37 degrees Celsius, in some places above 38 degrees Celsius such as Bac Me monitoring station (Tuyen Quang) 39.6 degrees Celsius, That Khe (Lang Son) 38.2 degrees Celsius,... The relative lowest humidity is commonly 55-60%.

The Northern region (except Dien Bien, Lai Chau, Son La) on August 12, will have hot sun, in some places intense hot sun with the highest temperature commonly 35-37 degrees C, in some places above 37 degrees C. The relative lowest humidity is commonly 55-60%.
On August 13, the Northern region (except Dien Bien, Lai Chau, Son La, Quang Ninh, Hai Phong) will have hot sun with the highest temperature commonly 35-36 degrees C, in some places above 36 degrees C. The relative lowest humidity is commonly 60-65%.
The area from Thanh Hoa to Da Nang city and eastern Quang Ngai to Gia Lai from August 12-13 will be hot, with intense heat in some places with the highest common temperature of 35-37 degrees C, in some places above 37 degrees C. The relative lowest humidity is commonly 55-60%.
The meteorological agency forecasts that from August 14th, hot weather in the Northern region will tend to gradually subside and is likely to last in the Central region.
Warning level of natural disaster risk due to hot weather is level 1. Due to the impact of hot weather combined with low humidity in the air, there is a high risk of fires and explosions in residential areas due to increased electricity demand. In addition, hot weather can also cause dehydration for the human body when exposed to high temperatures for a long time.
Note that the forecast temperature in hot weather bulletins and the actual perceived temperature outside can differ from 1-3 degrees Celsius, and may even be higher depending on the condition of the buffer surface such as concrete and asphalt roads.
