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, many areas will have showers and thunderstorms.

The Northern and North Central regions will have scattered showers and thunderstorms, with some places having heavy rain. The rain will be concentrated from late afternoon to morning.
The Central Central region will have scattered showers and thunderstorms in the evening and at night, and sunny days.
Other areas will have showers and thunderstorms in some places in the evening and at night, especially the Central Highlands and the South on the afternoon and evening of May 15, with scattered showers and thunderstorms, locally heavy rain; sunny day.
The meteorological agency warns that thunderstorms may cause tornadoes, lightning, hail, and strong gusts of wind.
Weather forecast from the night of May 16 to May 24
The National Center for Hydro-Meteorological Forecasting has made a statement on notable weather trends in some areas from the night of May 16 to May 24.

The Northern and North Central regions from the night of May 16 to 18 will have scattered showers and thunderstorms, with some places having heavy rain. The rain will be concentrated from late afternoon to morning. From around May 20, the North will have localized heat waves, the North Central region is likely to have widespread heat waves.
The Central Central and South Central regions from around May 20 are likely to have widespread hot weather.
The Central Highlands and the South will have scattered showers and thunderstorms in the late afternoon and evening; especially from the night of May 16 to 19, there will be showers and thunderstorms in some places.
The meteorological agency warns that thunderstorms may cause tornadoes, lightning, hail, and strong gusts of wind.