Weather forecast for the next 24 - 48 hours, the continental high pressure will be stable, then weaken and gradually move to the East. The low pressure trough with an axis of 6 - 9 degrees North latitude tends to lift its axis to the North. Above, the subtropical high pressure will be stable.
Weather forecast for the next 3 days, the continental high pressure will weaken and move to the East. From about May 27 to 28, there is a possibility of forming a low pressure trough with an axis at about 25 - 28 degrees North latitude connecting to the low pressure area in the West, weakly compressed by the continental high pressure in the North and gradually filled up.
From about May 30 to 31, the low pressure area in the West tends to expand again to the Southeast. The low pressure trough in the South will gradually fade from around May 28.
The southwest wind is likely to return to operation from around May 28. Above, the subtropical high pressure will be stable, about the last 2 - 3 days will weaken and gradually withdraw to the East.
Therefore, the weather in the South will continue to have showers and thunderstorms, with the possibility of moderate to heavy rain with rainfall from 10 - 30 mm, some places over 50 mm. During thunderstorms, beware of thunderstorms, tornadoes, hail and strong gusts of wind, as well as heavy rain causing flooding.
