好在，本轮寒潮属"快闪型"冷空气，降温来得快去得也快。阳光会在18日火速回归，并将有一长串 好天气等待入场，周四白天起全省气温开始回升。虽然周日（23日）后可能还有一股冷空气来袭，但由 于强度较弱，总体偏暖格局不会被改变。 在此提醒大家，此次寒潮过程降温迅速猛烈，基本上一两天内就会降至低点，这两天早上出门，晴 冷当道，霜或暗霜都要"现身"。且风力较大，"风寒效应"或导致热量加速散失，体感温度将明显低于实 际气温。公众需及时添衣保暖，老人小孩及体质较弱人群要注意预防感冒、心脑血管等疾病。 寒潮来势汹汹，将杭嘉湖推入冬天的同时，也直接带来"隔天如隔季"的体感。据浙江天气网消息， 17日14时浙中北一带的气温较上周日同一时刻下降7—13℃，杭州的气温降幅也达10℃以上。同时，各 类预警齐飞，截至17日16时17分，全省共有96条气象预警生效，其中45地发布大风黄色预警，35地发布 寒潮蓝色预警，15地发布霜冻蓝色预警，还有1地发布霜冻黄色预警。 大风、降温成为此次寒潮的最大"杀手锏"。据市气象台消息，受寒潮影响，这两天气温快速下降， 日平均气温过程降温幅度8～11℃，需要注意的是周三周四（19日—20日）早晨气温非 ...

Summary of Key Points Core Viewpoint - A significant cold wave is affecting various regions in China, leading to temperature drops of 6-10°C, with some areas experiencing drops exceeding 12°C. The cold wave is accompanied by strong winds and precipitation, including snow and rain, prompting weather warnings from the Central Meteorological Observatory [1][2]. Group 1: Temperature Changes - On November 18, areas such as Huanghuai East, Jianghuai, Jianghan, and parts of southern China are experiencing temperature drops of 6-10°C, with some regions seeing drops of over 12°C [1]. - The lowest temperature line is expected to move south to the southern parts of Jiangsu and Anhui, reaching central Hubei [1]. Group 2: Wind Conditions - Regions including Inner Mongolia, Hebei, and parts of southern China are experiencing winds of 5-6 levels, with gusts reaching 7 levels. Coastal areas are facing stronger winds of 7-8 levels, with gusts up to 10-11 levels in certain sea areas [2]. - The Central Meteorological Observatory has issued a blue warning for strong winds due to these conditions [2]. Group 3: Precipitation Forecast - On November 17, light snow or sleet was reported in northeastern Inner Mongolia and eastern Heilongjiang, with some areas experiencing moderate to heavy rain [2]. - Rain and snow are expected to primarily affect the central and eastern Tibetan Plateau, as well as parts of Yunnan and Guangxi on November 18 [2].

浙江杭嘉湖三市经历最短秋季 来源：中国新闻网 编辑：郭晋嘉 广告等商务合作，请点击这里 本文为转载内容，授权事宜请联系原著作权人 中新经纬版权所有，未经书面授权，任何单位及个人不得转载、摘编或以其它方式使用。 关注中新经纬微信公众号(微信搜索"中新经纬"或"jwview")，看更多精彩财经资讯。 中新网杭州11月17日电(记者 王逸飞)17日，寒潮自北而南影响浙江，该省多地迎来"隔天如隔季"的体 验。据浙江省气象台消息，这股寒潮将浙江北部的杭州、嘉兴、湖州推入冬天的"大门"，三地今年秋季 仅30天，均成为当地历史最短秋季。 17日白天，浙江受寒潮影响降温明显。14时，浙中北一带较昨天同一时刻下降7—13℃，其中安吉降幅 最大，直接降温16.1℃。当日16时许，浙江共有96条气象预警生效中，其中45地发布大风黄色预警，35 地发布寒潮蓝色预警，15地发布霜冻蓝色预警，还有1地发布霜冻黄色预警。 17日，杭州、嘉兴、湖州纷纷"官宣"了18日入冬的消息。杭州、嘉兴的常年入冬时间为12月2日，湖州 为11月27日。今年三地同为10月19日入秋，11月18日入冬，30天的秋季时长均是当地历史最短秋季。以 杭州为例，该市 ...

Core Viewpoint - Kazakhstan is expected to experience a significant cold wave in December 2025, with notable fluctuations in winter temperatures, despite an overall warmer winter forecast for 2025-2026 [1] Summary by Relevant Sections Temperature Forecast - The overall winter temperature in Kazakhstan for 2025-2026 is projected to be higher than the long-term average, with frequent cold and warm air activities leading to more pronounced temperature swings [1] - In December, most regions are expected to have temperatures above the long-term average, with some areas potentially facing severe weather conditions such as blizzards and strong winds [1] Weather Events - A strong cold wave is anticipated towards the end of early December, particularly affecting northern, eastern, and central regions, where nighttime temperatures could drop to as low as -35 degrees Celsius in the eastern areas [1] - The precipitation levels are expected to be close to the long-term average, with alternating periods of warming and cold spells throughout the winter [1] Public Advisory - The meteorological agency advises the public to stay alert to weather changes and prepare for potential cold waves, icy roads, and low visibility conditions [1]

Core Points - A significant cold wave is impacting southern China, with the coldest mornings expected on the 18th and 19th of the month [2][3] - The cold wave is characterized by a drop in temperatures ranging from 6 to 12 degrees Celsius across various regions, with some areas experiencing drops exceeding 14 degrees Celsius [2][3] - Wind chill effects are pronounced, with strong winds contributing to a lower perceived temperature, prompting warnings for high wind conditions in multiple regions [4] Summary by Sections Cold Wave Impact - The cold wave is primarily affecting southern China, with temperatures expected to drop significantly [2][3] - Specific cities like Wuhan, Nanjing, and Hefei are forecasted to see temperature drops of over 10 degrees Celsius within a day [3] Temperature Forecast - The lowest temperatures are anticipated on the mornings of the 18th and 19th, with some areas experiencing temperatures just above freezing [3][5] - The cold wave is expected to subside by the 19th or 20th, with a warming trend beginning in northern regions [5] Wind Conditions - A blue alert for strong winds has been issued, with wind speeds reaching 5 to 6 levels in various areas, and gusts up to 11 levels in some coastal regions [4] - The combination of cold air and strong winds will lead to a significantly lower perceived temperature, necessitating precautions for outdoor activities [4]

气象专家提醒，寒潮将继续影响我国中东部地区，需关注大风降温对能源供应、人体健康、农牧业 等的影响；黑龙江、陕西、湖北等地需加强防范雨雪对交通、城市运行等的影响；东部和南部海区需关 注海上大风带来的风险。 延伸阅读 寒潮是指极地或高纬度地区的强冷空气大规模向中、低纬度侵袭，造成大范围急剧降温和偏北大风 的天气过程，有时还会伴有雨、雪和冰冻灾害。 《冷空气等级》国家标准规定：某地冷空气过境后，日最低气温24小时内降温幅度大于或等于8摄 氏度，或48小时内降温幅度大于或等于10摄氏度，或72小时内降温幅度大于或等于12摄氏度，而且使该 地日最低气温下降到4摄氏度或以下，才可称为一次寒潮天气过程。 （原标题：今冬首场寒潮影响我国大部地区 属于深秋向冬季转换的一次典型天气过程） 本轮寒潮将持续多久？有什么特点？ 中央气象台首席预报员陈博宇介绍，这轮寒潮过程自14日起，从新疆北部开始，经西北地区、内蒙 古中西部逐渐东移南压，影响我国中东部地区，预计19日趋于结束。 受其影响，我国中东部大部地区的日平均或最低气温将普遍下降6—10摄氏度，其中陕西南部、湖 北西部、安徽南部等地将下降12—14摄氏度，局地降温可超过16摄氏度 ...

新的一周开启 下半年首场寒潮正在发威 接下来几天 南方将成为寒潮影响的主场 中东部进入寒潮影响主要时段 18日、19日南方将迎最冷清晨 中央气象台 17日6时 继续 发布 寒潮蓝色预警 —— 受强冷空气影响，预计，17日8时至19日8时，黑龙江东北部、陕西南部、四川盆地东部、重庆、贵州、江汉大部、云南东部、江南、华南等地日平均或最低气温下 降6～10℃，其中，重庆北部和东部、湖北西部、贵州北部和东部、江淮东部、江南北部、广西东部等地的部分地区降温10～12℃，安徽南部局地降温可超过14℃。 19日凌晨，最低温度0℃线将南压到苏皖南部至湖北中部一带。 具体来 看，今天 白天， 北方最 高气温将集中创新低； 同时，今明 天 早晨 ，北方的最低气温也将继续下跌。这意味着 今明两天，北方地区将迎来本次寒 潮过程中最冷的时刻。 今天，随着干燥的冷空气南下影响南方， 湖北、湖南、安徽南部、江西北部的部分地区风力较大。 呼啸的大风会带走更多体表热量，让人感觉更加寒冷，因 此外出时不仅要穿的厚，防风也是十分重要的。 南方大 部今明两天 也将加入大风降温"群聊"， 江淮、江南多地将在一两天之内经历气温"大跳水"。 合肥将从昨天 ...

受持续低温及降雪天气影响，松花江绥滨段近日正式进入流冰期。流冰期是江河封冻前的重要过渡阶段，此次降雪进一步加速了 江面冰凌的凝结。预计在持续低温及降雪天气影响下，约一周后江面将全面封冻，届时将呈现出"千里冰封"的景象。 受寒潮影响，山西11月17日的气温创下今年入冬后的新低。16日，黑龙江、吉林、河南等地部分地区出现小到中雪或雨夹雪。 黑龙江：多地迎降雪 发布降温寒潮预报 11月15日到16日，黑龙江省大部分地区出现了小到中雪，局地大雪的天气。16日，鸡西市迎来入冬首次强降雪，气象部门发布暴 雪蓝色预警信号，环卫部门迅速启动清冰雪工作方案和应急预案。当天，七台河市也出现降雪天气，降雪后气温降至-10℃左右，气 象部门先后发布道路冰雪黄色预警和寒潮蓝色预警。七台河市迅速启动应急响应，交警部门疏导过往车辆有序通行，提醒驾驶员减速 慢行。 松花江绥滨段雪中迎流冰期 受强冷空气影响，从16日开始，山东省菏泽市定陶区的气温迎来断崖式下跌，大棚作物面临低温冻害、生长缓慢等风险。当地农 技人员深入田间地头指导种植户科学加盖棚膜、保温棉被，传授防寒抗冻技术，为大棚蔬菜生产保驾护航。 河南：18日局地降温幅度可达14℃ 山西： ...

下半年首场寒潮强势上线，昨天，上海中心气象台发布下半年首个寒潮蓝色预警信号。冷空气昨夜 起席卷上海，全市风力骤增，气温显著下滑，部分区域还将伴有短时小雨。今天，冷空气持续发威。周 二起，上海转入冷气团掌控，天气转晴但寒意加剧，最高温仅9℃。受辐射降温和冷空气持续扩散影 响，周三、周四郊区早间气温将探底至0-2℃，局部可能出现薄冰，大部郊区将迎来今秋初霜冻。 记者 戚颖璞 周四白天，强冷空气影响基本收尾，上海最高气温重回15℃以上，本周日最高气温更将攀升至接近 20℃，气温逐步回暖。 ...

Core Points - A cold wave is affecting central and eastern China, bringing strong winds and significant temperature drops, with many areas expected to reach new lows for the past six months [1][2][4] - The cold wave will continue to impact regions from north to south, with temperature drops of 6 to 12 degrees Celsius expected in various areas [2][4] - Rain and snow are forecasted, but the extent will be limited due to average moisture conditions, primarily affecting northeastern regions [5][6] Summary by Sections - **Temperature Changes** - The cold wave is causing temperature drops of 6 to 10 degrees Celsius across several regions, with some areas experiencing drops exceeding 12 degrees Celsius [2][4] - The lowest temperatures are expected to occur in the south on the following day, with significant drops noted in areas like southern Anhui, where local temperatures may exceed a 14-degree drop [2][4] - **Weather Patterns** - The cold wave will lead to a transition from rain and snow to clearer and drier weather across most of the country starting tomorrow [5][6] - Rain and snow are mainly expected in northeastern areas and around the Qinling Mountains, with limited coverage due to average moisture conditions [5][6] - **Public Advisory** - Increased rainfall in the south may lead to slippery roads and reduced visibility, prompting public advisories for caution during travel [8] - As humidity levels drop below 30% in many areas, the public is advised to stay hydrated and consume moisture-rich foods [8]