下半年首场寒潮来袭 下周市区最低温仅个位数

Group 1 - A strong cold air mass has begun its journey, marking the first cold wave of the second half of the year in China, with a wide impact range [1] - The Shanghai Central Meteorological Observatory forecasts that the cold air will start affecting Shanghai on Sunday night, leading to significant wind and temperature drops early next week [1] - From Tuesday to Saturday, the minimum temperatures in urban areas are expected to be between 4°C and 7°C, with even lower temperatures in suburban areas, accompanied by northerly winds [1] Group 2 - Overall, there will be a significant drop in temperatures next week, but it remains to be seen whether this will indicate the onset of winter [2]