杭州闷热感“返场” 或持续至本周六

Group 1 - Typhoon "Haikashan" made landfall in Guangdong's Yangjiang on September 25, causing short-term heavy rainfall in Zhejiang and coastal areas due to its outer circulation and weak cold air influence [1] - Following the typhoon's westward movement, temperatures are expected to rise, with some areas experiencing high temperatures from September 25 to 28, particularly in Lishui and Quzhou, which may see temperatures reaching 34°C [1] - Despite the arrival of the autumn equinox, the cool autumn weather is still distant, as the high temperatures are set to return in the coming days [1] Group 2 - Rain showers and thunderstorms are expected to be prevalent across the province until early October due to frequent high-altitude trough activities [2] - From September 28 to 29, the province will experience cloudy weather with scattered afternoon thunderstorms, followed by continued rain activity from September 30 to October 2 [2] - The 20th typhoon "Bolaven" has formed east of the Philippines and is expected to move northwest into the South China Sea, but it will not impact Zhejiang [2]