According to the National Center for Hydro-Meteorological Forecasting, the North and North Central regions will have showers and scattered thunderstorms on the night of April 27 and 28, with some places having heavy rain; the Northeast region will have rain, moderate rain, some places having heavy to very heavy rain.
On April 28, the weather in the North will turn cool, and some mountainous areas in the North will be cold.
Other areas will have showers and thunderstorms in some places in the evening and at night; sunny during the day.
The weather in the Central Highlands is hot in some places, the South is hot.

Weather forecast for tomorrow in Hanoi
The lowest temperature is from 23-25 degrees Celsius, the highest is from 26-28 degrees Celsius.
Cloudy weather, rain, moderate rain and scattered thunderstorms, locally heavy rain. Light wind, from early tomorrow morning will change to northeast wind level 2-3. During thunderstorms, beware of tornadoes, lightning, hail and strong gusts of wind.
Weather forecast for tomorrow in the Northwest
The lowest temperature is from 21-24 degrees Celsius, the highest is from 26-29 degrees Celsius.
Cloudy, scattered showers and thunderstorms, locally heavy rain. Light wind. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind. The weather will turn cool, some places will turn cold.
Weather forecast for tomorrow in the Northeast
The lowest temperature is from 21-24 degrees Celsius, in mountainous areas it is below 20 degrees Celsius.
The highest temperature is from 25-28 degrees Celsius.
Cloudy weather, rain, moderate rain and scattered thunderstorms, locally heavy to very heavy rain.
Light wind, from early tomorrow morning will change to northeast wind level 2-3. During thunderstorms, beware of tornadoes, lightning, hail and strong gusts of wind. The weather will turn cool, some mountainous areas will turn cold.
Weather forecast for tomorrow in the area from Thanh Hoa to Hue
The lowest temperature is from 23-26 degrees Celsius, the highest is from 28-31 degrees Celsius.
The North is cloudy, with scattered showers and thunderstorms, some places have heavy rain; the South is cloudy, with showers and thunderstorms in some places in the evening and at night, and sunny during the day. Light wind. 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
The lowest temperature is from 23-26 degrees Celsius, the highest is from 30-33 degrees Celsius.
Cloudy, showers and thunderstorms in some places in the evening and at night, sunny during the day. Southwest wind level 2-3. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Weather forecast for tomorrow in the Central Highlands
The lowest temperature is from 20-23 degrees Celsius, the highest is from 31-34 degrees Celsius, some places are over 35 degrees Celsius.
Cloudy, showers and thunderstorms in some places in the evening and at night; sunny during the day, hot in some places. Light wind. During thunderstorms, beware of tornadoes, lightning, hail and strong gusts of wind.
Weather forecast for tomorrow in the South
The lowest temperature is from 24-27 degrees Celsius, the highest is from 34-36 degrees Celsius, some places are over 36 degrees Celsius.
Cloudy, showers and thunderstorms in some places in the evening and at night; hot during the day. Light wind. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.