两股冷空气先后影响中东部地区 部分地区降温达10℃

Summary of Key Points Core Viewpoint - The article discusses the impact of two cold air masses affecting the central and eastern regions of China, leading to significant temperature drops and snowfall in various areas, with potential implications for energy supply, public health, agriculture, and transportation safety. Group 1: Weather Conditions - Snowfall was reported in regions such as northern and western Xinjiang, central Gansu, northeastern Qinghai, northeastern Inner Mongolia, and northern Heilongjiang, with some areas experiencing moderate to heavy snow [2][6] - A temperature drop of 6 to 10°C was observed in eastern Inner Mongolia, western Inner Mongolia, northeastern regions, North China, and the middle and lower reaches of the Yangtze River, with local drops exceeding 14°C [3][4] - The cold air mass is expected to bring further temperature decreases of 4 to 6°C across most areas north of the Yangtze River, with local drops exceeding 10°C in northeastern regions [4][5] Group 2: Wind Conditions - Wind speeds of 5 to 6 levels were recorded in regions such as central and eastern Inner Mongolia, northern Xinjiang, and parts of Tibet and Qinghai, with gusts reaching 6 to 8 levels [5][7] - Coastal areas including the Yellow Sea, East China Sea, and Taiwan Strait are expected to experience strong winds of 7 to 8 levels, with gusts up to 10 to 11 levels, particularly in the Taiwan Strait [5] Group 3: Future Weather Forecast - From December 22 to 25, another cold air mass will affect China, leading to further temperature drops and precipitation, including snow and rain in various regions [4][9] - Specific forecasts indicate that areas in southern Xinjiang, Gansu, northern Shaanxi, and northeastern regions will see light to moderate snow or sleet, with local heavy snow [9][11]