According to the National Center for Hydro-Meteorological Forecasting, on April 23, the weather in the North will continue to be hot and sunny, with some places experiencing severe weather. The highest temperature is from 3537 degrees Celsius, some places above 38 degrees Celsius.
The area from Thanh Hoa to Phu Yen will have a temperature of 36-38 degrees Celsius, some places will be over 38 degrees Celsius. The lowest humidity is 4550%. The Central Highlands and the South will be hot and sunny, with the highest temperature of 35-36 degrees Celsius, and some places above 36 degrees Celsius.
The meteorological agency forecasts that from now until the end of April, there will be 2 weak cold air waves affecting the North, causing the temperature in this area to gradually decrease.

Accordingly, the first cold air mass will flow in from the night of April 23-25. The second cold air mass will appear from April 27-28. The cold air causes scattered showers and thunderstorms, locally heavy rain, the rain is mainly concentrated in the late afternoon and night.
Due to the influence of cold air, from April 24, Hanoi's temperature will gradually decrease. The highest temperature on April 25-26 ranged from 30-31 degrees Celsius, then increased to 35 degrees Celsius on April 27.
In the second cold air mass, Hanoi's temperature dropped sharply to the highest level of 27 degrees Celsius on April 28, then gradually increased in the following days. According to the temperature decrease, the sky will be cloudy, with scattered showers and thunderstorms.
The area from Thanh Hoa to Phu Yen, in the North from the evening of April 24-25 and from April 27-28, will have scattered showers and thunderstorms, with some places having heavy rain. Other areas will have showers and thunderstorms in some places in the evening and at night, and hot weather during the day.
People and tourists can enjoy less hot, cooler weather in the next few days and the first days of the April 30 - May 1 holiday this year. However, it is necessary to note to bring umbrellas and raincoats when going out to prevent sudden changes in weather, beware of thunderstorms with the possibility of tornadoes, lightning, hail and strong gusts of wind.