Weather forecast for the next 24 to 48 hours
The National Center for Hydro-Meteorological Forecasting said that in the next 24 to 48 hours, the weather in the North and Central regions will continue to be affected by cold air.

The Northwest will have moderate rain, heavy rain and scattered thunderstorms on the night of April 12, with some places having very heavy rain. From April 13, the Northwest region will have scattered showers and thunderstorms. From the night of April 12, the weather will turn cold, some places will be cold. From the night of April 13th, the night and morning will be cold.
The Northeast will have scattered showers and thunderstorms on the evening of April 12, then there will be rain in some places. From the night of April 12, the weather will turn cold, with some mountainous areas experiencing cold weather, from the night of April 13 and the morning will be cold.
The area from Thanh Hoa to Quang Ngai will have moderate rain, heavy rain and scattered thunderstorms on the night of April 12, with some places having very heavy rain (concentrated in the area from Thanh Hoa to Quang Binh). The area from Quang Tri to Quang Ngai will have showers and scattered thunderstorms, with some places having heavy rain. On the day and night of April 13, the above area will have scattered showers and thunderstorms; on April 14, there will be scattered showers and thunderstorms in some places.
Other areas will have showers and thunderstorms in some places in the evening and at night, especially the Southern Central Highlands and Southeast region. On the evening of April 14, there will be scattered showers and thunderstorms; sunny days, hot weather in some places in the Southeast.
Weather forecast from the night of April 14 to April 22
The National Center for Hydro-Meteorological Forecasting has made a statement on notable weather trends in some areas from the night of April 14 to April 22.

The Northern, North Central and Central Central regions will have rain in some places, sunny in the afternoon. From April 17, the above areas are likely to experience localized heat waves, from April 18 there is a possibility of widespread heat waves.
Other areas from April 15 to 22 are forecast to have showers and thunderstorms in some places in the evening and at night. In the Southern Central Highlands and the South, there will be scattered showers and thunderstorms in the late afternoon and evening of April 15. Sunny day, some places in the Southeast are hot.