Weather forecast for the next 24 to 48 hours
The National Center for Hydro-Meteorological Forecasting said that in the North, rain tends to increase from the night of July 20.

The Northern and North Central regions will have scattered showers and thunderstorms in the evening and at night of July 19 and July 20, with scattered showers and thunderstorms in mountainous areas, with some places having heavy rain. Hot sunny day, some places are very hot; Lai Chau, Dien Bien and Son La have sunny days
On the night of July 20 and July 21, the above areas will have scattered showers and thunderstorms, locally heavy rain; the Northeast region will have moderate rain, heavy rain and thunderstorms from the afternoon of July 21, locally heavy rain
The area from Quang Tri to Da Nang, the East of the provinces from Quang Ngai to Dak Lak and Khanh Hoa will have scattered showers and thunderstorms; on July 20, there will be hot weather, some places will be very hot.
Other areas will have scattered showers and thunderstorms; the Central and Southern Plateau will have scattered showers and thunderstorms in the afternoon and evening, with some places having heavy rain.
Weather forecast from the night of July 21 to July 29
The National Center for Hydro-Meteorological Forecasting has made a statement on notable weather trends in some areas from the night of July 21 to July 29.

The Northern and North Central regions from the night of July 21 to 23 will have moderate rain, heavy rain and thunderstorms, locally very heavy rain; the Northeast region, the Northern Delta, Thanh Hoa and Nghe An will have heavy to very heavy rain. From July 24, heavy rain will gradually decrease.
The area from Quang Tri to Hue and the South Central Coast in the period from July 22 to July 29 is forecast to have showers and thunderstorms in some places.
The Central and Southern Highlands during the forecast period will have scattered showers and thunderstorms; in the afternoon and evening, there will be scattered showers and thunderstorms, with some places having heavy rain, from July 22, there will be scattered showers and thunderstorms.
The meteorological agency warns that thunderstorms may cause tornadoes, lightning, hail and strong gusts of wind.