Weather forecast for the next 24-48 hours, the tropical convergence zone with an axis through the North Central region will be active, connecting with storm No. 9, tending to gradually lift the axis to the North.
Storm No. 9 moves in a West-Northwest direction with the storm's intensity gradually decreasing and moving towards the Gulf of Tonkin. The southwest monsoon has medium to strong intensity.
Weather forecast for the next 3-10 days, the tropical convergence zone with an equatorial axis through the North - North Central region will be active, connecting with storm No. 9 in the northern sea area of the North East Sea.
Storm No. 9 will move in the West Northwest direction and then change direction to the West Southwest towards the Gulf of Tonkin, the storm will continue to decrease in intensity, and is likely to make landfall in the provinces from Quang Ninh to Ninh Binh around the evening of September 25.
Around September 25-26, the continental high pressure in the North is likely to strengthen weakly in the mountainous areas of the North. From September 26-27, there is a possibility of a tropical convergence zone with an axis passing through the South Central region.
The southwest monsoon will operate at medium to strong intensity. Above, the subtropical high pressure in the southern branch from around September 28-29 tends to encroach on the West and gradually lift its axis to the North until around September 30, with a cross- axis through the South.
The weather in the South, the clouds change to cloudy, the days are intermittently sunny, there are showers in many places and scattered thunderstorms, some places have moderate rain, locally heavy rain, scattered showers and thunderstorms at night. The Western provinces will have scattered showers and thunderstorms in the evening, with rain in some places at night. During thunderstorms, beware of lightning, strong gusts of wind and tornadoes.
