Core Viewpoint - A series of cold air masses are affecting various regions in China, leading to significant temperature fluctuations and potential precipitation events around the New Year period [1][3][6]. Group 1: Current Weather Impact - A cold air mass is currently influencing China, with noticeable temperature drops in regions such as Guangdong and Fujian, where declines exceed 12°C [1]. - The cold air's impact will end tomorrow, with temperatures expected to rebound significantly, with increases of over 8°C in many areas, and up to 15°C in the Northeast [3]. - From December 28 to 30, northern regions will experience temperature drops of 4 to 8°C, with localized areas in Northeast China seeing declines of over 10°C [4]. Group 2: Future Weather Predictions - A notable cold air mass is forecasted for December 31, 2025, to January 3, 2026, which may bring 6 to 8°C drops across most of China, with localized areas experiencing declines over 10°C [6]. - There is uncertainty regarding whether the upcoming cold air will reach the intensity of a cold wave, and the situation will be monitored closely [7]. - Following December 30, a significant precipitation event is expected in the central and eastern regions, with potential snowfall in areas such as North China and the Yangtze River basin, contingent on various meteorological factors [7].

苏南南部地区阴有小雨并渐止转多云，其他地区多云到晴。最高温度：沿江和苏南地区7℃左右，淮北 地区3℃左右，其他地区4～5℃；最低温度：沿淮和淮北地区-2～-3℃，本省东南部地区2℃左右，其他 地区0～1℃。全省偏北风，风力：4级左右逐渐增强至5级阵风6-7级。 扬子晚报网12月24日讯（记者 万惠娟）江苏省气象台发布的寒潮蓝色预警持续生效中，受冷空气影 响，全省25-26日气温下降，风力增强。 从未来五天的最低气温来看，26日早晨全省的最低气温都将跌至零下，尤其是长江以北大部地区将低 至-4℃左右，体感较冷，注意添衣保暖。不过好在本轮冷空气过后，气温又将逐步回升，预计28日全省 的最高气温又将重回10℃以上，其中常州和苏州可以达14-15℃。 眼下，一股冷空气正在影响我国中东部，大部地区气温将在25日前后降至最低点。虽然这次降温范围 广，但冷空气移动速度较快，降温结束后，气温会迅速反弹，本周末中东部大部地区会迎来一波大回 暖。未来几天，超20省份气温变化明显，多地如同坐上过山车，跌宕起伏间让人直呼"跟不上节奏"。其 中哈尔滨，25日最高气温将断崖式下降至零下20℃，28日最高气温会升至零下3℃，升幅达17℃， ...

周一（12月22日），冷空气余威之下，气温继续"探底"，杭州主城区最低温3.5℃、最高温10.4℃， 临平、萧山、临安等地甚至仅有个位数，"冬日感"明显。接下来，气温将先迎来小幅回升，而后又受到 冷空气"打击"，最低温持续走低。 据杭州市气象台消息，周二杭州气温有所回升，白天的最高气温可达到16℃。全省大部分地区气温 也开始"放飞自我"，直接冲击新的高点，预计最高18℃—21℃。 不过，这场升温并不会持续太长时间，周二后期至周四（25日），又将有一股冷空气影响杭州，届 时将带来大风、降温和降水过程。 具体来看，周二下午起，杭州西部地区有时有小雨天气，周二夜里到周三，全市小雨天气，"湿 冷"感再次来袭，冷空气的到来也或将带来一些输入性污染，导致空气质量略有下降。 气温方面，这次冷空气将导致日平均气温下降6℃—8℃，尤其对最低温影响明显，周四至下周一 （25—29日）早晨气温较低，全省大部不足3℃。值得注意的是，周五至周六（26—27日）早晨，杭州 平原地区最低气温为-2℃—2℃、有薄冰或霜冻，山区为-2℃—-4℃，有冰冻。 冷空气影响之下，周三至周五（24—26日），全省大部最高气温将不足10℃，不少地方一举" ...

本文转自【河南日报】； 刚度过1961年以来历史同期第二暖的大雪节气，河南在今日（12月22日）迎来了气温的低点。受冷空气和暖湿气流共同影响，全省大部分地区最高气温将 不足5℃，体感从前期的偏暖转为寒冷。 今天的降水分布呈现西雪东雨的态势。中西部、西北部部分县市有雨夹雪或小雪，其他县市则以小雨为主。这场雨雪对改善空气质量有直接作用。此前受 偏东风输送影响，驻马店等地出现的重污染霾天气，以及南阳、光山等地的强浓雾，将随着今日的降水自北向南逐渐消散。 本周的寒冷将主要体现在最低气温上。除南部地区外，全省大部最低气温将持续处于0℃以下。特别是本周三、周四（24日、25日），北部、中东部、西 部的最低气温将降至-5℃以下。从长期监测看，尽管冷空气活动频繁，但受高空脊区控制，今年"一九"期间我国大部气温仍将处于总体偏暖的状态。 "晚来天欲雪，能饮一杯无？"白居易诗中的意境与今日河南多地的景象颇为契合。虽然今年大雪节气期间河南平均气温异常偏高，但"一九"第二天的这场 实打实的降温仍提醒大家及时增加衣物，防止寒气侵袭。 接下来的天气趋势节奏极快。明天（23日，周二），全省大部降水结束，仅东南部有零星小雨并逐渐停止。气温将出 ...

Group 1 - The expected cumulative precipitation from December 20 to 29 in regions such as Xinjiang, Gansu, Shaanxi, Inner Mongolia, Northeast China, Shandong, Jianghan, northern and western Jiangnan, South China, and eastern Southwest China is forecasted to be between 5 to 20 millimeters, with some areas in southwestern Xinjiang, southern Sichuan, Chongqing, eastern Guizhou, and Taiwan receiving 25 to 40 millimeters, and localized areas exceeding 50 millimeters [1] - The cumulative precipitation in Northeast and eastern Southwest regions is significantly above the normal levels for this time of year, with increases of 40% to 80%, and some areas experiencing more than double the usual amounts, while most other regions in the country are seeing significantly lower precipitation [2] - In terms of temperature, most regions in the country are experiencing average temperatures that are 1 to 3 degrees Celsius higher than the same period in previous years, with some areas in northern Xinjiang and the Tibetan Plateau seeing temperature increases of over 4 degrees Celsius, except for western Yunnan, northeastern Inner Mongolia, and the Northeast region where temperatures are lower than normal [4]

Group 1 - The winter solstice on December 21 in Nanning is expected to have unusually high temperatures, reaching up to 22°C, resembling summer rather than winter [1] - The upcoming week (December 20 to 26) will see alternating weather patterns with two weak cold air masses affecting the region, but significant rainfall is not anticipated [1][2] - A warming trend is noted across China, with regions like Northeast and Jiangnan experiencing record high temperatures for this time of year, although a new cold front will lead to a temperature drop of over 10°C in many areas [1] Group 2 - Nanning's weather forecast indicates cloudy to overcast conditions with fog, and temperatures ranging from 17°C to 25°C during the day [2] - The average temperature for the upcoming week in Nanning is expected to be higher than usual, with a lower than average rainfall [2] - There are warnings for increased forest fire risks and air pollution dispersion due to dry conditions, along with advice for the public to dress warmly due to significant temperature differences between day and night [2]

（来源：湖州日报） 转自：湖州日报 本报讯 昨天，湖州城市气象站最高气温冲到了21.8℃，破历史同期最高纪录，但今天下午，又一股冷空 气将至。 据市气象台高级工程师梁明珠介绍，今天上午暖意依旧在线，最高气温预计仍可达19℃左右。下午起， 一股冷空气将南下影响我市，预计气温会出现"断崖式"下跌，并伴有大风和降雨，高山区还可能会有雨 夹雪或雪。周日，最高气温仅剩个位数，在8℃到9℃。 12月22日至23日，随着暖湿气流快速北抬，我市气温将再度回升，最高气温又将升至14℃至17℃。而 后，又有冷空气来打乱升温节奏，最高气温又会降至10℃以下。 记者 忻 媛 ...

央视网消息：据中国天气网消息，今天（12月18日），我国回暖浪潮将迎来近期高点，东北、江南等地 将出现同期少见甚至破纪录的暖意。不过随着新一股冷空气登场，气温将冲高回落，多地累计降温幅度 超10℃，气温起伏剧烈，需及时添衣。降水方面，今天北方雨雪向东扩展，东北降雪强度增强，南方降 雨范围也将同步扩大。 新一股冷空气登场 中东部气温将冲高回落 近日，中东部地区持续回暖模式。今天这波回暖浪潮将达到高点，最高气温20℃线向北一直推进到河南 南部，10℃线到河北南部，偏暖最显著的是东北、江南等地，部分地区将出现同期少见甚至破纪录的温 暖，像黑龙江哈尔滨、湖北武汉、湖南长沙等地最高气温都将偏暖10℃以上。 随着新一股冷空气到来，今天华北地区大气扩散条件将率先好转，黄淮到长江沿线一带受上游传输影 响，大气扩散条件可能会先短暂转差，部分地区霾天气来扰，待冷空气抵达后逐步好转。 北方降雪范围扩大 东北多地有大到暴雪 昨天，北方的西北地区东部、内蒙古东北部、东北等地雨雪天气增多，局地出现强降雪，南方的华南沿 海地区迎来小雨天气。 今天，北方雨雪将向东扩展，东北多地有大到暴雪，南方降雨也将增多。中央气象台预计，今天内蒙古 东北部 ...

未来两天全国大部天气晴好 中新网12月17日电 据中央气象台网站消息，预计未来三天，新疆北部、东北地区北部等地有降雪天气，关注对交通运 输、农牧业、能源供应等的影响；关注华北、黄淮、陕西关中、四川盆地等地霾和大雾天气对人体健康、交通出行等 的不利影响。 未来三天全国大部地区天气晴好 未来三天，全国大部地区降水较少。预计，12月17日至18日，新疆北部、内蒙古东部、西藏东部、黑龙江等地有小到 中雪，新疆北部阿勒泰等地高海拔地区大到暴雪；西南地区东部、华南东部等地有小到中雨。此外，19日至21日受冷 空气影响，我国中东部大部有4~6℃降温，西北地区东部、内蒙古中东部、东北地区、华北西部等地部分地区降温 8~10℃，局地10℃以上，上述地区伴有4~5级风、阵风6~8级，东部和南部海域有5~7级风、阵风8~9级；西北地区东 部、华北西部、内蒙古东部、东北地区北部等地有小到中雪或雨夹雪，内蒙古东部、黑龙江等地部分地区大雪；西南 地区东部、江汉、江淮、华南等地有小雨。 国内未来三天具体预报 12月17日08时至18日08时，新疆北疆北部、西藏东部、川西高原北部等地部分地区有小到中雪或雨夹雪，其中，新疆 阿勒泰及伊犁河谷等 ...

Core Viewpoint - The article discusses the extreme cold weather conditions in northern China, with record low temperatures, followed by a brief warming period before another cold front arrives. Group 1: Current Weather Conditions - The lowest recorded temperatures in northern China include -41.8℃ in Inner Mongolia's Tulihe, -41.5℃ in Heilongjiang's Huzhong, and -41℃ in Mohe, marking new lows for this winter [1] - The perceived temperature in these areas is below -45℃, indicating severe cold conditions [1] Group 2: Temperature Trends - A temperature divergence is observed across the country, with regions south of the Huai River and parts of the northwest experiencing a warming trend, while eastern Inner Mongolia and northeastern areas face a 6 to 10℃ drop due to cold air [3] - From December 18 to 19, temperatures are expected to rise significantly, with the highest temperatures reaching around 20℃ in southern Henan to northern Anhui, which is notably higher than the seasonal average [3] Group 3: Regional Temperature Changes - Notable warming is expected in northeastern and central-southern Yangtze River regions, with average temperature increases of around 10℃, and some areas exceeding 12℃ [4] - Cities like Harbin, Changchun, Shenyang, Hefei, Wuhan, and Changsha are projected to see maximum temperatures on December 19 that are 10℃ higher than the typical mid-December averages, with Hefei potentially reaching 22℃, which could break the mid-December record [5] Group 4: Future Weather Forecast - The warming trend will cease after December 19, as a stronger cold air mass will lead to noticeable temperature drops across the country [7] - Following the winter solstice, temperatures are expected to return to normal or below normal levels, reinstating typical winter conditions [7] - Precipitation is expected to be minimal, with dry and clear weather dominating most regions, although some snowfall is anticipated in northern areas, particularly in Xinjiang and Heilongjiang [7][8]