According to the National Center for Hydro-Meteorological Forecasting, the weather forecast for today, April 21, continues to cover the whole country with heat.
The North and Central regions will have cloudy weather, with showers and thunderstorms in some places in the evening and at night; hot sunny days, some places with severe heat. The highest temperature is from 33-37 degrees Celsius, in the North Central region, some places are above 38 degrees Celsius.
The Hanoi area is cloudy, with showers and thunderstorms in some places in the evening and at night; hot during the day. Southeast to south wind level 2-3. The highest temperature is from 35-37 degrees Celsius.
Other areas will have showers and thunderstorms in some places in the evening and at night; sunny during the day, some places will be hot.
People and tourists should be on guard during thunderstorms with the possibility of tornadoes, lightning, hail and strong gusts of wind.

Hanoi weather forecast for today
Lowest temperature: 24-26 degrees Celsius.
Highest temperature: 35-37 degrees Celsius.
Cloudy, showers and thunderstorms in some places in the evening and at night; hot sunny during the day. Southeast to south wind level 2-3. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Weather forecast for the Northwest region today
Lowest temperature: 23-26 degrees Celsius, some places below 23 degrees Celsius.
Highest temperature: 34-37 degrees Celsius, some places above 38 degrees Celsius.
Cloudy, showers and thunderstorms in some places in the evening and at night; hot sunny during the day, some places are very hot. Light wind. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Weather forecast for the Northeast region today
Lowest temperature: 23-26 degrees Celsius.
Highest temperature: 33-36 degrees Celsius, some places above 37 degrees Celsius.
Cloudy, showers and thunderstorms in some places in the evening and at night; hot sunny during the day, some places are very hot. Southeast to south wind level 2-3. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Weather forecast from Thanh Hoa to Hue today
Lowest temperature: 24-27 degrees Celsius.
Highest temperature: 34-37 degrees Celsius, some places above 38 degrees Celsius.
Cloudy, showers and thunderstorms in some places in the evening and at night; hot sunny during the day, some places are very hot. Light wind. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Weather forecast from Da Nang to Binh Thuan today
Lowest temperature: 23-26 degrees Celsius.
Highest temperature: North 34-37 degrees Celsius, some places above 37 degrees Celsius, South 32-34 degrees Celsius, some places above 34 degrees Celsius.
Cloudy, showers and thunderstorms in some places in the evening and at night; sunny during the day, some places are hot, especially in the North, hot during the day, some places are very hot. Light wind. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Weather forecast for the Central Highlands today
Lowest temperature: 22-25 degrees Celsius.
Highest temperature: 32-35 degrees Celsius, some places above 35 degrees Celsius.
Cloudy, showers and thunderstorms in some places in the evening and at night; hot sunny during the day. Light wind. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.
Weather forecast for the South today
Lowest temperature: 25-28 degrees Celsius.
Highest temperature: 32-35 degrees Celsius, some places above 35 degrees Celsius.
Cloudy, showers and thunderstorms in some places in the evening and at night; hot sunny during the day. Light wind. During thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind.