Weather pattern forecast for the next 24-48 hours, the tropical convergence zone with its axis through the South continues to operate strongly. Southwest monsoon maintains weak to moderate intensity. The convergence zone at sea tends to move towards the mainland of the South.
Weather pattern forecast for the next 3-10 days, the tropical convergence zone with its axis through the South tends to raise its axis to the North and gradually weaken. Southwest monsoon maintains weak to moderate intensity. Above, from about September 27, the southern branch of the subtropical high pressure will encroach westward, affecting the weather in the South.
Therefore, from 7 pm on September 23 to 7 pm on September 25, the South will have moderate to heavy rain, with very heavy rain in some places. Total rainfall in 48 hours is commonly 80-150 mm, with some places over 150 mm. Heavy rain will continue to be maintained until September 25.
From 7 pm on September 25 to 7 pm on September 26, the common rainfall is 20-70 mm, in some places over 70 mm.
It is necessary to be wary of heavy rain causing flooding in low-lying areas, urban areas, industrial parks and areas along rivers and canals. In thunderstorms, there is a possibility of tornadoes, lightning, hail and strong gusts of wind. In addition, it is necessary to be wary of the risk of floods on small rivers and streams and landslides in hillsides and areas with steep terrain.
