寒潮将至！部分地区将降温12℃至14℃

Group 1 - The core viewpoint of the articles indicates that China will experience its first cold wave of the second half of the year from November 14 to 17, with significant temperature drops across northern and central eastern regions [1][2] - The temperature in northern and central eastern regions is expected to decrease by 6°C to 10°C, with some areas in Inner Mongolia, Shaanxi, and Chongqing experiencing drops of 12°C to 14°C [1] - The cold wave will also bring strong winds, and the lowest temperature line is projected to move south to southern Jiangsu and northern Hubei by the morning of November 18 [1] Group 2 - Monitoring shows that the average temperature across most of the country in November is 1°C to 3°C higher than the same period in previous years, with some areas in central Inner Mongolia and southern Qinghai exceeding 4°C [2] - The influence of cold air is expected to strengthen over the next 10 days, leading to a shift from above-average temperatures to below-average temperatures in most central eastern regions [2]