There was strong wind and hail in Hangzhou, and the sun was still shining brightly in the morning. Why did the weather suddenly change in the afternoon?

According to reports from the Hangzhou Meteorological Observatory, this "changing weather" is due to the influence of strong convective clouds. The Hangzhou Meteorological Observatory has analyzed that if it starts raining early and the temperature has not risen too high, the rain will be relatively gentle; if it starts raining late and the temperature is unrestrained and unstable energy in the air accumulates, convection may occur. weather, the occurrence of severe convective weather cannot be ruled out. That's why this sudden change in weather occurred.