Core Viewpoint - The article reports on a cold wave affecting Shandong province, leading to significant snowfall and road icing, prompting the issuance of blue and yellow weather alerts [1] Weather Impact - A strong cold air mass is causing continuous cold wave weather in Shandong, with snowfall expected to impact transportation significantly due to road icing [1] - The lowest temperatures during this cold wave are forecasted for the morning of the 14th, with minimum temperatures ranging from -10°C to -8°C in the northwest and central regions, and -4°C to -1°C along the coast [1] Snowfall Forecast - From the morning of the 12th to the 13th, snowfall is expected across Shandong, with accumulated precipitation between 2mm and 5mm [1] - Specific areas such as Heze, Jining, Zaozhuang, and others are predicted to experience moderate to heavy snow, with maximum snow depths of 2cm to 5cm, while other regions may see mixed rain and snow with depths of 1cm to 3cm [1] Transportation and Infrastructure Impact - The snowfall and resulting road icing are anticipated to have a significant impact on transportation, urban operations, power facilities, and agricultural infrastructure, necessitating enhanced preventive measures [1]

Group 1 - The average temperature in Ningxia is expected to drop by 8℃ to 10℃ due to a strong cold air mass moving southward from December 11 to 12 [1] - On December 12, the highest temperature in Ningxia is forecasted to reach between -7℃ and -2℃, while the lowest temperature on December 13 is expected to drop to between -13℃ and -8℃ [1] - Wind speeds are predicted to be around 5 levels from the north, with gusts reaching 8 to 10 levels, accompanied by sand and dust [1] Group 2 - The cold wave is expected to cause a significant drop in daily average temperatures across most of China, with a decrease of 6℃ to 10℃, and localized areas experiencing drops exceeding 14℃ [2] - The cold snap will coincide with the largest scale of rain and snow since the beginning of winter, affecting regions such as North China, Huanghuai, Inner Mongolia, and parts of Northeast China [2] - The minimum temperature of 0℃ is anticipated to reach the Yangtze River basin following the temperature drop [2]

Group 1 - The article highlights a significant cold wave affecting most regions of China from December 10 to 13, with temperatures expected to drop by 6 to 10 degrees Celsius and accompanied by north winds of 4 to 6 levels [1] - The cold wave combined with the flu season is increasing the risk of influenza, particularly in specific regions on different dates [1][2] - On December 10, areas such as northern Xinjiang and central-southern Northeast China will see moderate to high flu meteorological risk levels [1] - On December 11, regions including most of Northwest China, Shanxi, Henan, and Shandong will also experience moderate to high flu meteorological risk [2] - By December 12, the flu meteorological risk remains moderate to high in western North China, central-eastern Inner Mongolia, and most of Central China [2] - On December 13, southeastern East China and most of South China will face moderate flu meteorological risk [3] Group 2 - The article explains that cold wave weather typically brings significant temperature drops, strong winds, and rain or snow, which can lead to rapid heat loss in the human body, decreased metabolism, and lowered immunity, thus triggering flu outbreaks [3] - It emphasizes the need for differentiated protective measures based on regional characteristics to mitigate flu risks during this cold wave [3]

Core Viewpoint - A cold wave is continuing to impact most regions of China, bringing strong winds, temperature drops, and widespread rain and snow, particularly affecting energy supply, public health, agricultural facilities, and transportation safety [1][4]. Group 1: Weather Impact - From December 11 to 13, a cold wave will move from west to east across China, with average daily or minimum temperatures expected to drop by 6 to 10 degrees Celsius [4]. - In specific areas such as northern Xinjiang, southern Gansu, and southern Shaanxi, temperature drops could reach 10 to 12 degrees Celsius, with localized drops exceeding 12 to 14 degrees Celsius [4]. - The lowest temperature line is projected to move south to southern Zhejiang, northern Jiangxi, and southern Hubei by the morning of December 14 [4]. Group 2: Snow and Rain Forecast - From December 11 to 13, regions including Xinjiang, the northwest, North China, and parts of the Huanghuai area are expected to experience light to moderate snow or sleet, with some areas receiving heavy snow and new snow accumulation of 2 to 8 centimeters, and localized areas up to 10 to 15 centimeters [10][11]. - Specific forecasts indicate that from December 11 at 08:00 to December 12 at 08:00, parts of Xinjiang and the northwest will see light to moderate snow, with some areas experiencing heavy snow [11]. - Rainfall is also expected in southern regions, with localized heavy rain (25 to 30 millimeters) in areas such as the Sichuan Basin and southern Huanghuai [10][11]. Group 3: Wind Conditions - Wind conditions are expected to be severe, with 5 to 7 level winds and gusts of 8 to 9 levels in regions including Xinjiang and parts of North China [8][11]. - The Bohai Sea, Yellow Sea, East China Sea, and Taiwan Strait will experience winds of 7 levels, with gusts reaching 8 to 9 levels, and some areas may see winds up to 10 levels [8][11].

Core Viewpoint - A significant cold wave is expected to impact most parts of China from December 10 to 13, with temperature drops ranging from 6°C to 10°C, and localized drops exceeding 16°C in some areas [1][3]. Summary by Relevant Sections Temperature Drop - The cold wave will lead to a "cliff-like" temperature drop across most regions, with average temperatures decreasing by 6°C to 10°C [3]. - In specific areas such as northern Xinjiang, eastern Northwest China, and western Jiangnan, temperature drops could reach 12°C to 14°C, with some locations experiencing drops over 16°C [3]. Wind and Weather Conditions - Accompanying the temperature drop, there will be strong northerly winds ranging from level 4 to 6, with gusts in northern regions reaching levels 7 to 9, which will exacerbate the cold feeling [3]. - The cold wave is characterized by a wide range of wind and temperature drops, significant rain and snow in North China, and strong sea-land winds [3]. Snowfall Forecast - Starting from December 11, the cold air will interact with warm moist air, leading to the strongest snowfall of the second half of the year in many northern areas [5]. - Regions such as eastern Northwest China, North China, and central and northern Huanghuai will experience moderate to heavy snow or sleet, with localized heavy snowfall in parts of Shanxi, southern Hebei, and northern Henan [5]. Public Health and Safety Advisory - Experts advise the public in affected areas, including Xinjiang, Shaanxi, Shanxi, Hebei, Beijing, Tianjin, Henan, Shandong, Jilin, and Liaoning, to stay updated on weather forecasts and road conditions to mitigate the impact of snow and low visibility on travel [7]. - The significant temperature drop may lead to health risks such as cardiovascular and respiratory issues, prompting the need for proper health precautions and warmth [7].

Core Viewpoint - A cold wave is set to impact most regions of China from December 10 to 13, reversing the recent warm weather pattern and potentially leading to record low temperatures in several areas [1][2]. Summary by Sections Temperature Changes - The cold wave will cause a significant drop in temperatures, with average daily or minimum temperatures expected to decrease by 6 to 10 degrees Celsius across most regions [2] - Some areas, including parts of Xinjiang, Gansu, and the North China region, may experience temperature drops of 10 to 12 degrees Celsius, with localized decreases reaching 14 to 16 degrees Celsius [2][3] - Cities like Taiyuan will see a drop from a high of 11 degrees Celsius to 0 degrees Celsius, while Nanjing will drop from 20 degrees Celsius to 8 degrees Celsius [3] Rain and Snow Forecast - The cold wave will bring widespread rain and snow, with significant snowfall expected in Xinjiang and parts of North China, Huanghuai, and southern regions [4][5] - On December 10, areas in northern Xinjiang, central Inner Mongolia, and southeastern Northeast China will experience light to moderate snow or sleet [4] - By December 11, regions including eastern Xinjiang and central Inner Mongolia will see heavier snowfall, while southern areas will experience light to moderate rain [5] Public Advisory - The public is advised to stay informed about weather forecasts and to plan travel accordingly, taking precautions against the impacts of rain, snow, and low visibility on transportation [8]

此次天气过程中，雨雪核心时段集中在11日夜间至12日，全省将普降小到中雨雪，中西部、北部地区迎 来大雪，局部遭遇暴雪侵袭，中东部则会出现明显的雨雪转换。降水量分布上，中西部、西北部、南部 累计可达5毫米至10毫米，局部10毫米至15毫米；其余区域降水量为2毫米至5毫米。过程最大积雪深度 预计北中部地区1厘米至5厘米，中西部、西北部局部积雪可达8厘米，可能对交通和设施农业造成影 响。 气温方面，全省将开启"速冻模式"，自降温启动后持续下滑，大部地区降温幅度6℃至8℃，局部可达 8℃至10℃。12日，全省气温较前期将明显下降，西部山区、北部最高气温仅0℃至3℃，东南部为9℃至 12℃，其余地区维持在5℃至8℃；后续气温将持续走低，过程最低气温出现在寒潮影响时段，西部、北 中部降至-8℃至-4℃，其余地区为-4℃至-2℃，寒意显著加剧。 大风天气将全程相伴且时段性增强，风寒效应明显。前期全省以偏北风为主，风力4级左右，阵风6级至 7级，西部、西北部局部可达8级至9级；中期偏北风维持4级左右，阵风6级至7级，西部局部风力升至9 级；后期转为西北风4级左右，大部地区阵风7级至8级，中西部、西北部局部可达10级，需防范大 ...

农业农村部和中国气象局9日联合发布雪灾风险预警。受本次寒潮天气影响，降雪地区可能出现部分温 室棚舍遭受雪压垮塌。其中，12日至13日山西大部、河北中南部、河南北部和西部部分地区、山东北 部、陕西东部、吉林东部、黑龙江东南部和辽宁东北部等地设施农业、畜牧业出现雪灾的风险较高（黄 色预警），山西南部、河北西南部、河南北部和西部部分地区、吉林东部雪灾风险高（橙色预警）。 本报北京12月9日电 （记者蒋雪鸿）中央气象台预计：12月10日至13日，受寒潮天气影响，我国大部分 地区自西向东将出现显著的大风降温雨雪天气。 10日至13日，我国大部地区气温将下降6—10摄氏度，新疆北部、西北地区等地部分地区降温12—14摄 氏度，局地达16摄氏度左右，并有4—6级风，北方部分地区阵风7—10级，新疆山口地区阵风可达11— 12级。新疆、西北地区、华北、黄淮、内蒙古中部及东北地区中南部等地有明显降雪，这也将是今年入 冬以来范围最广的一场降雪。其中，12日将是本轮雨雪影响范围最广、强度最强的时段。届时，山西、 河北、河南将成为强降雪中心，部分地区将出现大到暴雪。 (责编：赵欣悦、袁勃) 气象专家提醒，寒潮来袭，请公众做好相关御寒 ...

新华财经北京12月9日电（记者刘诗平）中央气象台12月9日发布寒潮天气预报，10日至13日，我国大部 分地区自西向东预计出现今年入冬以来最大范围的大风降温雨雪天气，西北等地的部分地区降温幅度将 达12℃至14℃，局地达16℃。 11日，雨雪区域随寒潮东移南下，新疆东部、内蒙古中西部、青海北部、甘肃、陕西中北部、山西、河 北中西部等地部分地区有小到中雪或雨夹雪，新疆沿天山一带、山西北部等地局地有大雪。 12日，迎来本轮雨雪影响范围最广、强度最强时段。届时，山西、河北、河南将成为强降雪中心，部分 地区将出现大到暴雪。 农业农村部和中国气象局联合发布雪灾风险预警。受本次寒潮天气影响，降雪地区易导致部分温室棚舍 遭受雪压垮塌，棚内蔬菜和牲畜受冻。其中，12日至13日山西大部、河北中南部、河南北部和西部部分 地区、山东北部、陕西东部、吉林东部、黑龙江东南部和辽宁东北部等地设施农业、畜牧业出现雪灾的 风险较高（黄色预警），山西南部、河北西南部、河南北部和西部部分地区、吉林东部雪灾风险高（橙 色预警）。相关地区需采取相应措施做好应对。 气象专家提醒，寒潮来袭，公众需做好相关御寒保暖措施，老人小孩及体质较弱的易感人群需警惕降 ...

寒潮将影响我国 大部地区自西向东气温将普遍下降6～10℃ 中新网12月9日电 据中央气象台网站消息，昨日，新疆、黑龙江等地出现降雪。预计9日，新疆西部、 黑龙江西北部等地有雨雪天气，关注对交通运输、农牧业生产等的影响；10日至13日，将有寒潮天气影 响我国，带来大风、降温和大范围雨雪天气，关注对能源供应、人体健康、设施农业、交通安全等的影 响。 昨日新疆黑龙江等地出现降雪 昨日8时至今日6时，新疆西部和北部、内蒙古东北部、黑龙江等地部分地区出现小到中雪或雨夹雪，局 地大雪；台湾岛北部、海南三沙等地出现大到暴雨，局地大暴雨；新疆西部、内蒙古中部、青海南部、 西藏等地出现7～9级阵风，局地10级以上；今日6时较昨日6时，内蒙古东北部、东北地区等地气温下降 4～8℃，局地降温10℃以上。 图1 全国降水量预报图(12月9日08时-10日08时)图片来源：中央气象台网站 12月11日08时至12日08时，新疆东部、内蒙古中部和西南部、青海北部、宁夏、甘肃中北部和东南部、 陕西北部、山西、河北中北部和西南部等地部分地区有小到中雪或雨夹雪，其中，新疆沿天山一带、陕 西北部、山西北部等地局地有大雪(5～8毫米)；四川东北部 ...