元旦假期：北方降雪较强 南方湿冷明显

Core Viewpoint - The China Meteorological Administration has issued a weather forecast for the New Year's holiday and the following ten days, indicating significant snowfall in the north and noticeable damp cold in the south, with three waves of cold air expected to impact the country [1][2][3]. Weather Impact Summary - The majority of China will experience weak precipitation during the New Year's holiday, with lower temperatures in the central and eastern regions, and noticeable damp cold in the south [2]. - From December 30 to January 2, a strong cold air mass will affect most of the central and eastern regions, causing temperatures to drop by 6°C to 8°C, with some southern areas experiencing drops of over 10°C [4]. - A second cold air mass will impact the country from January 4 to 6, leading to temperature decreases of 4°C to 6°C in most central and eastern regions, with localized drops exceeding 8°C [5]. - A third cold air mass is expected around January 8, affecting most areas from west to east [6]. Public Safety and Health Advisory - The public is advised to prepare for travel disruptions due to weather conditions, particularly in northern regions where cold and snowy weather is common [6]. - In southern regions, the damp cold and rainy weather necessitate precautions against hypothermia and slippery road conditions [6]. - Increased risks of flu and other illnesses are anticipated due to the cold, especially in the south, prompting the need for public health measures [2]. Agricultural and Infrastructure Preparedness - Regions experiencing low temperatures and snow should prepare agricultural and livestock facilities for cold weather, while transportation, energy, and power sectors need to develop risk management plans for low-temperature and snow-related disasters [7][8]. - Areas in East and Central China are facing a potential drought, requiring monitoring and management of water resources to ensure supply for urban and rural needs [8].