冷冷冷冷冷！雨雪天气即将来袭！

Group 1 - Two cold air masses will impact China from January 25 to the following week, causing frequent temperature fluctuations in the central and eastern regions [2][3] - The first cold air mass will bring a temperature drop of 3 to 6 degrees Celsius, with local areas experiencing drops exceeding 8 degrees Celsius [2] - The second cold air mass will arrive from January 29 to 31, leading to a temperature decrease of 4 to 8 degrees Celsius, with some areas dropping around 10 degrees Celsius [2] Group 2 - Rain and snow weather will increase due to the influence of the cold air masses, with small to moderate snow expected in North China, Northeast China, and parts of the Huanghuai region from January 25 to 27 [3][5] - On January 27, areas in Xinjiang and Tibet will experience small to moderate snow, with some regions facing heavy snow [7] - The rain and snow range will expand rapidly on January 25, with North China and Huanghuai experiencing small to moderate snow or sleet [7]