[HIGHLIGHTS] There are strong convection and heavy precipitation in Jiangnan, South China and other places. There is heavy fog in the Yellow Sea and the East China Sea.

There are strong convection and heavy precipitation in Jiangnan, South China and other places. There is heavy fog in the Yellow Sea and the East China Sea.

Precipitation is significantly heavier in the south of the Yangtze River and in the northern part of southern China. Some areas will experience thunderstorms or hail of level 8-10, with local winds up to level 11 and above, and hail up to 2 cm in diameter. The maximum hourly rainfall is 30-50 mm, and the local rainfall can reach more than 70 mm.