According to the National Center for Hydro-Meteorological Forecasting, on the night of May 8 and May 9, there will be showers and thunderstorms in some places; hot days, some places will have severe heat, especially in the Northwest and North Central regions, there will be severe heat and heat, some places will be especially severe.
On the night of May 9 and May 10, there will be moderate rain, heavy rain and thunderstorms, locally very heavy rain; in the mountainous areas of the North, there will be rain, moderate rain and scattered thunderstorms, locally heavy to very heavy rain.
Central and South Central regions will have showers and thunderstorms in some places in the evening and at night; sunny days, some places are hot, especially from Quang Binh to Phu Yen, the days are hot and the sun is hot, some places are especially hot.
The Central Highlands and the South will have scattered showers and thunderstorms in some places, especially in the late afternoon and evening.
In the evening and at night, many areas are forecast to have showers and thunderstorms, even accompanied by tornadoes, lightning, hail and strong gusts of wind. Therefore, people and tourists need to prepare raincoats, umbrellas, and take shelter under large trees or temporary structures during thunderstorms.
Those who plan to travel during this time should regularly monitor weather reports to adjust their travel routes in a timely manner.

Weather forecast for tomorrow in Hanoi
Lowest temperature: 2729 degrees Celsius.
Highest temperature: 3536 degrees Celsius, some places above 36 degrees Celsius.
Cloudy, showers and thunderstorms in some places in the evening and at night; hot during the day. Southeast to south wind level 23. During thunderstorms, there is a possibility of tornadoes, lightning and strong gusts of wind.
Weather forecast for tomorrow in the Northwest region
Lowest temperature: 2629 degrees Celsius, some places below 24 degrees Celsius.
Highest temperature: 3538 degrees Celsius, some places above 39 degrees Celsius.
Cloudy weather, showers and thunderstorms in some places in the evening and at night; hot to hot during the day, some places are especially hot. Light wind. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Weather forecast for tomorrow in the Northeast region
Lowest temperature: 2629 degrees Celsius, mountainous areas below 24 degrees Celsius.
Highest temperature: 3437 degrees Celsius, some places above 37 degrees Celsius; Quang Ninh and Hai Phong from 3133 degrees Celsius.
Cloudy weather, showers and thunderstorms in some places in the evening and at night; hot and sunny during the day, some places have severe heat; sunny in Quang Ninh and Hai Phong. Southeast to south wind level 23. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Weather forecast for tomorrow in the area from Thanh Hoa to Hue
Lowest temperature: 2629 degrees Celsius.
Highest temperature: 3538 degrees Celsius, some places above 39 degrees Celsius.
Cloudy weather, showers and thunderstorms in some places in the evening and at night; hot to hot during the day, some places are especially hot. Southwest wind level 23. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Weather forecast for tomorrow in the area from Da Nang to Binh Thuan
Lowest temperature: 2629 degrees Celsius.
Highest temperature: North 3538 degrees Celsius, some places above 39 degrees Celsius; South 3335 degrees Celsius.
Cloudy weather, showers and thunderstorms in some places in the evening and at night; sunny during the day, some places are hot; in the North, there is a hot to hot weather, some places are especially hot. South to southwest wind level 23. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Weather forecast for tomorrow in the Central Highlands
Lowest temperature: 2124 degrees Celsius.
Highest temperature: 3134 degrees Celsius, some places above 34 degrees Celsius.
Cloudy, scattered showers and thunderstorms at night; sunny during the day; scattered showers and thunderstorms in the late afternoon and evening. Southwest wind level 23. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Weather forecast for tomorrow in the Southern region
Lowest temperature: 2528 degrees Celsius.
Highest temperature: 3235 degrees Celsius, some places above 35 degrees Celsius.
Cloudy, scattered showers and thunderstorms at night; sunny during the day, some places are hot; scattered showers and thunderstorms in the late afternoon and evening. Southwest wind level 23. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.