Summary of Key Points Core Viewpoint - The upcoming three days (October 29 to 31) will see frequent rain and snow in parts of the Tibetan Plateau, while precipitation will increase in the central and eastern regions of China, necessitating public attention to travel safety during inclement weather [1][2][7]. Weather Conditions - Significant snowfall was reported in parts of the Tibetan Plateau, with light to moderate snow or sleet observed in regions such as eastern Tibet and northern Sichuan Plateau [2][4]. - The Central Meteorological Observatory forecasts continued widespread rain and snow in the Tibetan Plateau, with central and eastern China experiencing increased precipitation, primarily light to moderate rain [2][6]. Temperature Changes - Southern regions will experience a slight drop in temperatures due to increased rainfall, with maximum temperatures in cities like Guiyang and Changsha expected to decrease significantly [5][8]. - A cold air mass is anticipated to impact central and eastern China later this week, leading to temperature drops of 4 to 6 degrees Celsius, with some areas experiencing drops exceeding 8 degrees Celsius [5][8]. Public Advisory - Meteorological authorities have advised the public to take precautions against cold weather and to be aware of the potential impacts of snow on transportation and agriculture [7].

央视网消息：10月27日，冷空气继续影响中国，降温主要集中在东北一带，黑龙江等地有小到中雪或雨夹雪，局地大雪。其他大部地区将 开启升温模式，气温陆续回归常年同期平均水平，29日前后，南方多地最高气温可升至25℃以上，但月底还将有一股冷空气来袭。 冷空气影响东北地区 青藏高原有持续雨雪 目前中国大部地区气温仍处在偏低状态，27日，降温区域主要集中在东北地区，气温持续偏低4至8℃左右，北方多地最高气温将继续刷新 下半年来的新低。哈尔滨、天津、太原等地27日最低气温都在零摄氏度以下。此外，10月28日至11月2日，青藏高原中东部等地将有持续雨雪 天气，西藏东部、川西高原北部的部分地区有大到暴雪，局地有大暴雪。 黑龙江多地出现持续强降雪天气 黑龙江大兴安岭地区出现持续强降雪天气，平均积雪厚度达6.5厘米。针对此次强降雪，当地启动清雪除冰应急预案，确保道路安全。目 前，各城区主要路段畅通。根据当地气象台预测，未来一周还会出现降雪天气。25日上午开始，黑龙江漠河迎来降雪天气，漠河气象部门发布 暴雪蓝色预警信号和道路冰雪黄色预警信号，截至26日上午，漠河市区达到中雪级别，北极村达到暴雪级别，交通、公安、环卫等部门不间断 对 ...

Core Points - The article discusses the ongoing cold weather in Northeast China, with temperatures significantly below normal levels, particularly in cities like Changchun, where highs are only 4 to 5 degrees Celsius [3] - A warming trend is expected to begin in the coming days across most regions, with southern areas potentially reaching temperatures above 25 degrees Celsius by the end of the month [3] - The article highlights the forecast for increased snowfall in the Tibetan Plateau and parts of Inner Mongolia, with some areas experiencing heavy snowfall [4][5] Summary by Sections Northeast Weather Conditions - Northeast China is experiencing a significant drop in temperatures, with a decrease of 4 to 8 degrees Celsius compared to normal [3] - Major cities like Changchun are seeing record low temperatures for the past six months, with highs around 4 to 5 degrees Celsius and lows below freezing [3] Warming Trend - Following the current cold spell, temperatures in the northern regions are expected to gradually rise, while southern regions have not been affected by the cold air and are experiencing slight increases in temperature [3] - By October 29, temperatures in northern areas may rise to around 20 degrees Celsius, with southern regions reaching above 25 degrees Celsius [3] Snowfall Forecast - The article warns of an impending increase in rain and snow in the Tibetan Plateau, with some areas likely to experience heavy snowfall [4][5] - Specific regions such as the eastern part of Tibet and the northern part of the Sichuan Plateau are expected to see significant snowfall, with local areas potentially facing blizzard conditions [5][6]

Core Viewpoint - The weather in Zhejiang province is transitioning from a pleasant autumn to a colder period, with significant temperature fluctuations expected in the coming days [1][2]. Weather Conditions - The recent weekend was described as the best since the onset of autumn, with temperatures in Hangzhou reaching a high of 18.6°C and occasional light rain enhancing the autumn atmosphere [1]. - The upcoming week will see a return of clear skies and rising temperatures, with highs expected to reach 23-24°C before the end of the month [1]. - From October 28 to 29, the weather will be predominantly sunny across the province, with many areas experiencing temperatures above 25°C [1]. Upcoming Weather Changes - A new cold front is anticipated to arrive later in the week, bringing rain and a significant drop in temperatures from November 1 to 3 [2]. - The autumn season in Hangzhou has started 16 days later than the average date from 1991 to 2020, raising concerns about a potentially shortened autumn [2]. - The length of the autumn season will ultimately depend on when winter begins, as both the start and end dates are crucial for determining seasonal length [2].

Group 1 - A new cold air mass has begun to affect northern and eastern regions of China, primarily causing strong winds and temperature drops in areas such as North China, Northeast China, and Huanghuai [1] - Initial temperature drops were observed in Inner Mongolia, with decreases ranging from 2°C to 6°C, and further drops of 4°C to 10°C are expected in Northeast and North China [1] - By the 27th, the cold air will move eastward, affecting Northeast China with temperature drops of 2°C to 6°C, potentially leading to new low maximum temperatures since the beginning of autumn [1] Group 2 - Following the cold air impact, temperatures are expected to gradually rise from the 28th to the 29th, with many areas returning to normal or slightly above normal levels [2] - The highest temperature line of 20°C may return to the western part of Huanghuai by the day after tomorrow [2] - Residents are advised to take precautions against the wind and keep warm by wearing hats and gloves [2]

明天，新疆阿勒泰山区、西藏南部、黑龙江大部、川西高原北部等地部分地区有小到中雪或雨夹雪，局 地大雪。 华北东北降温显著 多地早晚冷意明显 央视网消息：据中国天气网，今明两天（10月26至27日），随着冷空气东移南下，内蒙古东北部、黑龙 江等地有较强降雪，华北、东北将出现明显降温，大部地区的气温将降至偏低水平，早晚冷意凸显。 今明两天西南阴雨持续 内蒙古黑龙江将现明显降雪 昨天，我国青藏高原东部继续出现降雪，同时，内蒙古东北部和黑龙江一带也出现了明显降雪，黄淮、 江淮等地阴雨增多。监测显示，青海东部和南部、西藏东部、川西高原北部、甘肃中部、内蒙古东北部 及黑龙江西部等地出现小到中雪或雨夹雪，局地大雪或暴雪。 今明两天，重庆、四川、贵州、云南等地的阴雨天气将持续，青海、西藏的雨雪或逐渐南压，而内蒙古 东北部、黑龙江的明显降雪会逐渐东移。 中央气象台预计，今天，内蒙古东北部、黑龙江西北部、青海南部、西藏东北部、川西高原北部等地有 小到中雪或雨夹雪，其中，黑龙江西北部、青海东南部、西藏东北部等地部分地区有大到暴雪。西藏东 南部、四川大部、重庆大部、湖北西南部、湖南西北部、贵州中北部、云南中东部、海南岛大部、台湾 岛大 ...

Group 1 - A new cold air mass has arrived, primarily affecting northern regions of China, while southern areas remain warm with temperatures reaching around 30°C in places like Guangdong and Hainan [1][3] - Northern cities such as Changchun and Shenyang are expected to experience their lowest temperatures of the year, with highs of 4°C and 8°C respectively [3] - The overall trend for the coming days indicates a gradual warming in the central and eastern regions of China, with temperatures expected to return to normal or slightly above normal levels after October 28 [3] Group 2 - Fog and haze are anticipated in northern regions during the intervals between cold air impacts, particularly affecting areas like southern Hebei and most of Shandong [5] - Historically, from September to February, northern China experiences a significant number of foggy days, with cities like Shijiazhuang and Tianjin seeing over 80% of their annual fog days during autumn and winter [5] - Snowfall is expected in northeastern Inner Mongolia and northern Heilongjiang due to the new cold air, with localized heavy snow possible [6] Group 3 - The southwestern region of China is forecasted to have frequent rainfall in the last days of October, particularly in areas like Sichuan and Yunnan, with precipitation expected over 4 to 7 days [6]

Core Points - A new cold air mass is affecting northern China, leading to significant temperature drops and snowfall in various regions [6][1] - The temperature in many northern areas is expected to reach new lows, with some places dropping below freezing for the first time this season [6][1] - Continuous snowfall is anticipated in the eastern part of the Tibetan Plateau, with heavy snow expected in Inner Mongolia and Heilongjiang [2][4] Summary by Sections Weather Impact - The cold air mass will cause temperatures to drop by 4°C to 6°C in northern regions, with some areas experiencing drops of over 8°C [6] - Cities like Changchun and Shenyang are expected to set new low temperatures since autumn began, with Taiyuan dropping to freezing and Xining below zero [6][1] Snowfall Forecast - Continuous snowfall is forecasted for the eastern Tibetan Plateau, with moderate to heavy snow expected in parts of Inner Mongolia and Heilongjiang [2][4] - Areas such as Qinghai and Gansu will see varying snowfall, with some regions experiencing blizzards [4][5] Agricultural and Transportation Concerns - The meteorological department warns of the impact of ongoing snowfall on agricultural facilities, livestock, and transportation safety in affected regions [5]

气象部门提醒，新一股冷空气影响北方，部分地区气温将跌破冰点，公众请注意防寒保暖，及时添衣， 谨防因气温剧烈变化引发的呼吸系统和心脑血管等疾病。(完) 新一股冷空气来袭 中国北方多地刷新气温新低 中新社北京10月25日电 (记者 陈溯)中国中东部大部地区近日气温持续偏低。记者25日从中国气象局获 悉，新一股冷空气开始影响中国，预计25日至27日，北方局地降温8℃以上，多地将再度刷新气温新 低。 过去一周，内蒙古到东北地区、华北平原一带气温普遍较常年同期偏低4℃以上，内蒙古中部偏北地区 偏低幅度在8℃以上。24日早晨，哈尔滨、长春、合肥、成都、昆明等地气温刷新今年立秋后新低。 中央气象台预计，新一股冷空气将开始影响中国，预计25日至27日，冷空气影响内蒙古中东部、东北地 区、华北、黄淮等地，上述地区有4至6级风，阵风7至8级，局地可达9级，部分地区气温下降4至6℃， 局地降温8℃以上。 本轮降温后，北方多地气温将再创新低，26日、27日，北京、太原、西宁等城市最低气温将降至0℃甚 至冰点以下。 受冷空气影响，北方多地还将出现雨雪天气。中央气象台预计，25日、26日，青藏高原东部的降雪仍将 持续，青海北部、甘肃中部 ...

预计今天起至27日，冷空气影响内蒙古中东部、东北地区、华北、黄淮等地，上述地区有4~6级风，阵 风7~8级，局地可达9级；部分地区气温下降4～6℃，局地降温8℃以上；内蒙古东北部、黑龙江中北部 等地有小到中雪或雨夹雪，局地大到暴雪。 在冷空气影响前，华北、黄淮等地部分地区将有雾和霾天气。其中，今天早晨至上午，河北南部、北京 南部、陕西中北部、贵州中部等地有大雾，局地有能见度不足200米的强浓雾；今天夜间至明天上午， 河北南部、山东中西部、河南中东部、安徽北部等地有大雾天气。此外，今天，华北中南部、黄淮中西 部等地部分地区有轻度霾，局地中度霾。 预计25日至26日，青海东部和南部、西藏北部和东部、川西高原北部、甘肃中部和南部等地部分地区有 小到中雪(雨)或雨夹雪，其中，青海东部、西藏东北部、川西高原北部等地部分地区有大雪，局地暴 雪。 图片来源：中央气象台网站 中央气象台：今起冷空气影响内蒙古东北地区等地 中新网10月25日电 据中央气象台网站消息，昨日，青藏高原东部出现雨雪天气，青海东部和南部、川 西高原北部、西藏东部、甘肃中部等地出现小到中雪或雨夹雪，局地大雪。预计今明两天，上述地区仍 有较强降雪，公众外出 ...