大雨暴雨大雪暴雪，即将上线！

Core Viewpoint - The article discusses the recent weather patterns in China, highlighting the impact of cold air and precipitation across various regions, with a focus on temperature fluctuations and expected weather changes in the coming days [2][3][4]. Summary by Sections Temperature Changes - A strong cold air mass has affected most of China since mid-October, leading to record low temperatures in regions such as Inner Mongolia, Hebei, Shanxi, and Hubei [2]. - As of October 22, temperatures are expected to rise slightly, but remain at or below normal levels for this time of year, with highs around 15°C in southern North China and approximately 20°C in Jiangnan [2][3]. Upcoming Weather Patterns - From October 25 to 26, temperatures in northern regions are forecasted to drop by 4 to 6°C, with local decreases reaching up to 8°C, maintaining a generally low temperature trend [3]. - A strong cold air mass is anticipated to impact northern Xinjiang, western Gansu, and western Inner Mongolia from October 28 to 29, subsequently moving southward to affect most of central and eastern China starting October 30 [4]. Precipitation Events - On October 22, most of central and eastern China will experience minimal precipitation, while areas in Hainan and Taiwan will see significant rainfall due to the influence of a typhoon and cold air [5][6]. - From October 23 to 24, regions such as northeastern Tibet, southern Qinghai, and northern Sichuan Plateau are expected to experience moderate to heavy snowfall, with local areas facing blizzards [7][8]. - On October 24, eastern Tibet, eastern and southern Qinghai, and northern Sichuan Plateau will see moderate to heavy snow, while parts of Taiwan will experience rain, with some areas facing heavy rainfall [9].