According to the National Center for Hydro-Meteorological Forecasting, from tonight, March 31, a weak cold air wave will begin to affect the North. The conflict between the cold air mass and the previous high temperature has caused the weather to change significantly, and the North will end hot weather.
The Northern and North Central regions are likely to experience scattered showers and thunderstorms, with locally heavy rain. Especially the Northeast region on the night of March 31st has thunderstorms, then the rain decreases, sunny in the afternoon.
From April 1-2, the temperature in the North will decrease slightly, the weather will turn cool, and the mountainous areas may be chilly.

The meteorological agency believes that this is the transitional season, so extreme weather patterns are likely to appear. The interaction between weak cold air and hot air mass, combined with the strong activity of the upper West wind zone, increases the risk of thunderstorms, lightning, hail and strong gusts of wind.
These phenomena often occur in a short time, with a narrow scope but strong intensity, can cause roofs to be blown off, trees to fall, and affect people's lives, production, and safety.
It is forecasted that in the first 10 days of April, the North will maintain a sunny day, with showers and thunderstorms in some places in the evening and at night. Other areas across the country will continue to be sunny, especially the Southeast region will still experience hot sunshine.
Faced with complicated weather developments, people and tourists need to closely monitor weather forecasts, limit going out when there are thunderstorms. Don't forget to bring umbrellas and raincoats when going out to prevent sudden weather changes.