今明两天晴好 后天开始下雨

Group 1 - The weather forecast indicates that the central and southeastern regions of Chongqing will experience overcast skies with scattered rain, while other areas will be mostly cloudy to overcast, with temperatures ranging from 4°C to 21°C [2] - The forecast for tomorrow shows that the eastern regions will transition from cloudy to scattered rain, while other areas remain mostly cloudy to overcast, with temperatures between 5°C and 22°C [2] - The day after tomorrow, most areas are expected to have light rain, with localized moderate rain, and temperatures will range from 7°C to 19°C [3]