成都低至2℃！冷空气又来冲“业绩”了

Summary of Key Points Core Viewpoint - The article discusses the upcoming weather changes in Chengdu, highlighting a significant drop in temperatures and the impact of cold air on various regions across China. Weather Forecast - Chengdu's average temperature is currently 11°C, feeling colder due to wind chill effects [1] - The next three days will see maximum temperatures of 14°C, 13°C, and 14°C, and minimum temperatures of 5°C, 2°C, and 2°C respectively, indicating a widening diurnal temperature range [3] - The weather will be predominantly cloudy with scattered light rain expected in the western mountainous areas [3][4] National Weather Patterns - A significant drop in temperatures is anticipated across most of China, with a decrease of 4-6°C in the central and eastern regions, and localized drops exceeding 10°C in the northeast [11] - The highest temperature line will drop below 0°C in northern regions, while the Yangtze River basin will see maximum temperatures below 10°C [11] - The cold air mass will lead to a return of dry and clear weather after a period of rain in the south [6][10] Specific Regional Impacts - The northeast region will experience the most severe temperature drops, with highs expected to fall below -10°C, and areas like Harbin seeing temperatures drop to -20°C [15] - Public health advisories are issued to encourage people to dress warmly to prevent health issues related to the cold [15]