Group 1 - The Beijing Meteorological Station issued a blue cold wave warning, predicting a temperature drop of 8 to 10 degrees Celsius in most areas from November 16 to 17, with minimum temperatures dropping to around -3 degrees Celsius in plain areas and -6 to -4 degrees Celsius in other regions [2] - A blue wind warning was also issued, forecasting winds of 3 to 4 levels from the north with gusts reaching 6 to 7 levels, particularly strong on the morning of November 16 [2] - The Beijing Urban Management Committee has proactively alerted heating units to prepare for the upcoming cold weather, ensuring effective communication with meteorological departments for timely warnings [2] Group 2 - During the windy weather, the public is advised to stay away from tall buildings and temporary structures to avoid falling objects, and to refrain from outdoor fires to prevent forest fires [3] - With the sudden drop in temperature and wind chill effects, outdoor activities should be approached with caution, ensuring proper clothing to prevent colds [3] - Safety measures at home should be emphasized, particularly regarding the use of electricity, fire, and gas to prevent fires and carbon monoxide poisoning [3]

1、政府及有关部门按照职责做好防寒潮准备工作； 2、注意添衣保暖； 3、对热带作物、水产品采取一定的防护措施； 4、做好防风准备工作。 其中，11月15日20时至17日20时，西北地区东部、内蒙古、华北、东北地区中东部、黄淮、江汉、 江淮、江南北部和西部等地气温下降6～10℃，内蒙古中西部、山西北部、河北北部、陕西东南部、河 南西部、湖北北部等地部分地区降温10℃~14℃。 防御指南： 央视网消息：中央气象台11月15日18时继续发布寒潮蓝色预警：受寒潮影响，预计，11月15日夜间 至18日，我国中东部地区自北向南将出现大风降温天气，日平均或最低气温普遍下降6～10℃，内蒙古 中西部、陕西南部、重庆北部、河南西部、湖北西部等地下降12～14℃，局地降温可超过14℃。11月18 日前后，最低温度0℃线将南压到苏皖南部至湖北北部一带。 ...

Core Points - A significant cold wave is affecting most parts of China, leading to a rapid drop in temperatures, with average or minimum temperatures expected to decrease by 6 to 10 degrees Celsius, and in some areas, the drop could exceed 14 degrees Celsius [1][2] - The cold wave is expected to impact northern regions primarily from November 15 to 17, with specific areas experiencing temperature drops of 10 to 14 degrees Celsius [1] - Accompanying the cold wave, strong winds are forecasted, with wind speeds reaching 5 to 6 levels and gusts up to 8 to 9 levels in various regions [1][2] Weather Impact - Rain and snow are anticipated due to the cold wave, with heavy snowfall expected in parts of Inner Mongolia, Heilongjiang, Gansu, and Shaanxi, with snow accumulation potentially exceeding 15 centimeters in some areas [2] - The cold wave will lead to a "freeze mode" across most of the country, ending the warmer weather pattern in the central and eastern regions [2] - Public advisories emphasize the need for individuals to stay informed about local weather forecasts and to dress warmly to mitigate the effects of the cold [2]

除了大风降温的影响，本轮寒潮天气也 将带来雨雪天气， 其中 15日至17日， 内 蒙古东北部、黑龙 江西北部、甘肃南部、陕西南部等地部分地区 有大雪， 秦岭及大巴山局地 有暴雪或大暴雪（10～25 毫米）， 新增积雪深度6～12厘米，局地可超过15厘米 ；另外，四川盆地东部 有中到大雨。 全国降水量预报图 11月15日08时-16日08时 中央气象台 哈尔滨 长在 乌鲁木齐 沈阳 北京 呼和浩特 天津 银川 家庄 太原 济南 西宁 R == H 郑州 百安 南方 倫肥 杭州 武汉 成都 拉萨 重庆 南昌 长沙 撞H 贵阳 台北 昆明 雨夹雪 或雨转雪 南 日 LAH 南宁 香港 0-10 0-2.5 0-10 週 系沙绿出 2 5-5 10-25 10-25 5-10 ss 25-50 26-50 10-20 50-100 /////// 80-100 20-30 睡日 11月15日06时发布 改衡风 日 100-260 ≥100 230 法爾 降水平心值 230 ≥250 比例尺 1:20 000 000 甲图号:GS京(2024)0236号 - 南海清线 : 40 000 7 单位:秦米 气象 专家提醒， ...

Core Viewpoint - The first cold wave of the second half of the year continues to impact the central and eastern regions of China, with significant temperature drops and adverse weather conditions expected [1][2]. Temperature Changes - From November 15 to 17, a significant temperature drop of 6 to 10 degrees Celsius is expected across northern and central eastern China, with some areas experiencing drops of 12 to 14 degrees Celsius, and localized drops exceeding 14 degrees Celsius [2][3]. - Specific regions such as Inner Mongolia, Liaoning, Jilin, and parts of Shaanxi and Chongqing are forecasted to see the most significant temperature declines [2][3]. Wind Conditions - The cold wave will bring 4 to 6 level winds, with gusts reaching 7 to 8 levels in the affected areas, while eastern and southern sea areas may experience winds of 6 to 8 levels, with gusts up to 9 to 10 levels [2][3]. Snow and Precipitation - From November 15 to 17, light to moderate snow or sleet is expected in regions including Inner Mongolia, Heilongjiang, and parts of Gansu and Shaanxi, with some areas experiencing heavy snow and localized blizzards [7][10]. - Accumulated snow depth may reach 6 to 12 centimeters, with some areas exceeding 15 centimeters [7][10]. Weather Warnings - The Central Meteorological Observatory has issued blue alerts for cold waves and strong winds as of November 15 [3].

Core Points - The Central Meteorological Observatory issued a blue cold wave warning on November 14, predicting significant temperature drops across northern and central eastern China from November 14 night to 17 [1] - Average daily or minimum temperatures are expected to decrease by 6 to 10 degrees Celsius, with certain areas experiencing drops of 12 to 14 degrees Celsius, and localized drops exceeding 14 degrees Celsius [1] - By November 18, the zero-degree Celsius line is forecasted to move south to the southern parts of Jiangsu and Anhui provinces, as well as northern Hubei [1] Temperature Forecast - From 20:00 on November 14 to 08:00 on November 19, temperatures in northeastern Xinjiang, central and western Inner Mongolia, central Gansu, Ningxia, northern and central Shaanxi, northern Shanxi, northern Hebei, and northern Beijing are expected to drop by 6 to 10 degrees Celsius [3] - Some areas in central and western Inner Mongolia may see temperature drops of 10 to 14 degrees Celsius [3] Preparedness Guidelines - Government and relevant departments should prepare for the cold wave according to their responsibilities [5] - Individuals are advised to wear more clothing to stay warm [5] - Protective measures should be taken for tropical crops and aquatic products [5] - Preparations for wind protection should be made [5]

Group 1 - A strong cold air mass has begun its journey, marking the first cold wave of the second half of the year in China, with a wide impact range [1] - The Shanghai Central Meteorological Observatory forecasts that the cold air will start affecting Shanghai on Sunday night, leading to significant wind and temperature drops early next week [1] - From Tuesday to Saturday, the minimum temperatures in urban areas are expected to be between 4°C and 7°C, with even lower temperatures in suburban areas, accompanied by northerly winds [1] Group 2 - Overall, there will be a significant drop in temperatures next week, but it remains to be seen whether this will indicate the onset of winter [2]

Core Points - A significant cold wave is expected to impact various regions in China from November 14 to 17, with temperature drops of 6 to 10 degrees Celsius, and some areas experiencing drops of 12 to 14 degrees Celsius [3][4][5] Summary by Sections Weather Impact - The cold wave will primarily affect northern and central eastern regions, with specific areas like Inner Mongolia, Shaanxi, and parts of Jiangnan experiencing the most significant temperature drops [3][4] - Wind speeds are expected to reach 4 to 6 levels, with gusts up to 9 to 10 levels in certain localities [3][4] Snow and Rain Forecast - From November 14 to 15, regions including northern Xinjiang, eastern Inner Mongolia, and parts of Tibet are forecasted to receive light to moderate snow or sleet, with localized heavy snow [4][5] - From November 15 to 16, areas such as northeastern Inner Mongolia and northwestern Heilongjiang may see moderate to heavy snow, while regions like Hainan Island may experience heavy rain [5][7] Temperature Changes - By the morning of November 18, the zero-degree Celsius line is expected to move southward to areas including southern Jiangsu and northern Hubei [3] - Temperature drops of 4 to 8 degrees Celsius were recorded in regions like eastern Inner Mongolia and northern Heilongjiang [2][3]

Group 1 - The weather in Hangzhou is currently pleasant with temperatures reaching the 20s Celsius, and this comfortable weather is expected to last for the next three days before a significant cold front arrives [1][2] - A cold wave is anticipated to impact most of China from November 14 to 17, with temperatures expected to drop significantly, particularly in the eastern and southern regions [2] - In Zhejiang province, temperatures are projected to decrease by 9 to 11 degrees Celsius, with lows potentially reaching 0 degrees Celsius in mountainous areas by November 18 to 19 [2] Group 2 - The upcoming cold air mass will lead to strong winds along coastal and inland areas, which may exacerbate health issues such as joint pain and respiratory infections [3] - Residents are advised to dress warmly to prevent illness due to the expected drastic temperature drop [3]

Group 1 - The core viewpoint of the articles indicates that China will experience its first cold wave of the second half of the year from November 14 to 17, with significant temperature drops across northern and central eastern regions [1][2] - The temperature in northern and central eastern regions is expected to decrease by 6°C to 10°C, with some areas in Inner Mongolia, Shaanxi, and Chongqing experiencing drops of 12°C to 14°C [1] - The cold wave will also bring strong winds, and the lowest temperature line is projected to move south to southern Jiangsu and northern Hubei by the morning of November 18 [1] Group 2 - Monitoring shows that the average temperature across most of the country in November is 1°C to 3°C higher than the same period in previous years, with some areas in central Inner Mongolia and southern Qinghai exceeding 4°C [2] - The influence of cold air is expected to strengthen over the next 10 days, leading to a shift from above-average temperatures to below-average temperatures in most central eastern regions [2]