According to the National Center for Hydro-Meteorological Forecasting, the temperature in the Northern and Central regions tends to increase due to weakening of cold air.
From March 21 to March 24, the Northern and North Central regions will have rain in some places at night and sunny days.
From the night of March 24 to 27, the two areas are forecast to have rain in some places, fog and scattered light fog in the early morning, sunny in the afternoon. In the Northwest region, there will be showers and thunderstorms in some places in the evening and at night, sunny during the day; from March 25, there will be hot weather in some places.

Weather in the North and North Central regions from March 21 to March 24: some rain at night, fog in some places in the early morning, sunny during the day. Cold at night and morning.
Weather forecast for Central Central region: some rain. The North will have cold nights and mornings.
Other areas: showers and thunderstorms in some places in the evening and at night; sunny during the day, especially in the Southeast region
People and tourists need to be on guard during thunderstorms with the possibility of tornadoes, lightning, hail and strong gusts of wind.