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]

Core Points - China is set to experience its first cold wave of the second half of the year, with localized temperature drops reaching up to 14°C [1][2] - The cold wave is expected to affect northern and central eastern regions from November 14 to 17, with widespread temperature decreases of 6 to 10°C [1] - Specific areas such as northwestern Xinjiang, central and western Inner Mongolia, and parts of Jiangnan and Sichuan will see temperature drops of 12 to 14°C, accompanied by strong winds [1][2] Weather Impact - The cold air mass is notably strong, arriving after a period of relatively warm temperatures in the central eastern regions [2] - There is a risk of high flu incidence due to the cold wave and strong winds, prompting public health advisories for protective measures [2] - Potential adverse effects on transportation due to slippery and icy roads are highlighted, necessitating caution during travel [2]

Core Viewpoint - The article discusses the unpredictability of winter temperatures in China, highlighting that while this winter is expected to be warmer overall, significant fluctuations between cold and warm periods are anticipated [1][4]. Summary by Sections Winter Temperature Predictions - The classification of a winter as "cold" or "warm" is determined post-season based on average temperatures across various meteorological stations, with specific criteria for national, regional, and single-station assessments [2][3]. - The article notes that since the 1990s, China has experienced six cold winters, all occurring before 2012 [2]. Current Temperature Trends - Recent monitoring indicates that average temperatures in regions such as northern Xinjiang, Inner Mongolia, North China, Northeast China, Huanghuai, and Jianghan have been 1°C to 3°C lower than the same period in previous years, with some areas experiencing drops of 4°C to 5°C [3]. Influencing Factors - The article mentions that the current state of the equatorial eastern Pacific Ocean is cooler than usual, which may lead to a La Niña event, typically associated with lower temperatures in China during winter [4]. - However, the impact of global warming has led to instances of warmer winters even during La Niña years, indicating a complex interplay of factors affecting winter temperatures [4][6]. Extreme Weather Events - The article explains that despite the overall warming trend, extreme cold events can still occur due to changes in atmospheric circulation patterns, particularly the weakening of the westerly winds that usually contain polar air [5][6]. - This phenomenon suggests that global warming can coexist with severe cold spells, leading to more pronounced temperature fluctuations during winter [6].

Group 1 - The core viewpoint of the article is the continuation of a blue cold wave warning issued by the Hebei Meteorological Observatory due to significant temperature drops across the province [1] - The temperature in Shijiazhuang, Cangzhou, and northern regions has decreased by 5 to 8 degrees Celsius compared to the morning of October 16, with some areas like Zhangjiakou, Chengde, and the northwestern part of Baoding experiencing drops of 8 to 12 degrees Celsius, and localized areas exceeding 14 degrees Celsius [1] - Other regions have seen a temperature decline of 2 to 4 degrees Celsius, with further decreases expected on the morning of October 19 in northern Zhangjiakou, Xingtai, and Handan by 2 to 5 degrees Celsius, and frost anticipated in Baoding and northern Langfang [1]