Increased precipitation nationwide enhances northern sandstorms and cold waves are approaching.

Over the next three days, the southern regions will experience a new round of heavy rainfall. The eastern parts of the southwest region, the northwestern and central parts of Jiangnan, and some other areas will see heavy to torrential rain, accompanied by severe convective weather. At the same time, cold air will bring precipitation, lower temperatures, and strong winds and sandstorms to many northern regions.