Core Viewpoint - A new round of cold air and widespread rain and snow is expected, with significant snowfall in the Tibetan Plateau and central and eastern regions from January 29 to 31 [1][5]. Group 1: Snowfall in Tibet - Heavy snowfall is anticipated in the western and southern regions of Tibet, particularly in high-altitude areas like Zhada, Purang, and Nielamu, with snowfall amounts ranging from 6 to 15 millimeters, and locally up to 20 millimeters, with some areas experiencing extreme snowfall [2][4]. - Nielamu is noted for its frequent heavy snowfall, with cumulative snowfall exceeding 100 millimeters not being uncommon, and it holds the record for the deepest snow in China at 2.3 meters [6]. Group 2: Rain and Snow in Central and Eastern China - From January 29 to 31, a significant rain and snow event will occur across central and eastern China, with northern regions experiencing light snow and areas in southern Shaanxi, southern Shanxi, western Henan, and northern Hubei expecting moderate to heavy snow, with some high-altitude areas seeing blizzards [8][10]. - The peak snowfall period is expected from January 29 during the day to January 30 morning, with heavy snow forecasted in parts of southern Shaanxi, southern Shanxi, central and western Henan, and western Hubei [11].

Group 1 - A new round of cold air is expected to affect central and eastern China from January 29 to 31, bringing widespread rain and snow [1] - Shanghai will experience a significant precipitation event from Friday to Saturday, with temperatures dropping to 6℃ to 7℃ [1][3] - The minimum temperature in Shanghai on January 27 was between 2℃ and 5℃, with a maximum temperature of 7.9℃ recorded at the Xujiahui station [1] Group 2 - On January 28, the weather in Shanghai will improve to mostly cloudy, with temperatures ranging from 4℃ to 9℃ and a relative humidity of 85% to 40% [1][3] - The weather will transition to cloudy and then to overcast from Thursday night, with temperatures between 3℃ and 10℃ [3] - Rainfall is expected to be brief, with a return to mostly cloudy conditions on Sunday and a gradual increase in temperatures to 11℃ to 12℃ early next week [3]

Core Viewpoint - A new round of cold air and widespread rain and snow is expected, with significant snowfall events in Tibet and the central and eastern regions of China from January 29 to 31 [1][5]. Group 1: Snowfall in Tibet - The western and southern areas of Tibet will experience significant snowfall, with expected precipitation of 6 to 15 millimeters, and localized areas may see up to 20 millimeters, with extreme snowfall possible [2][3]. - The region of Nielamu is noted for its frequent heavy snowfall, with annual accumulations often exceeding 100 millimeters [3]. - Nielamu holds the record for the deepest snow in China, with a maximum snow depth of 2.3 meters recorded on January 9, 1989 [4]. Group 2: Rain and Snow in Central and Eastern China - From January 29 to 31, a widespread rain and snow event will affect the central and eastern regions, with areas in Shaanxi, Shanxi, and Henan expected to receive moderate to heavy snow, and some high-altitude areas may experience blizzards [5]. - The most intense snowfall is anticipated from January 29 during the day to the morning of January 30, particularly in parts of Shaanxi, Shanxi, and Henan [5]. - Following January 30, snowfall will diminish and the affected areas will shrink, with light snow or sleet expected in various regions including Gansu, Sichuan, and parts of Inner Mongolia [5].

Core Viewpoint - The article discusses the recent weather changes in Chengdu, indicating the end of the coldest days of winter and the transition to warmer temperatures as the "Five Nine" period begins [1] Weather Conditions - The average national temperature during the recently concluded "Four Nine" period was lower than the same period in previous years, with northern regions experiencing more significant cold [1] - The "Five Nine" period is expected to be generally warmer, with Chengdu experiencing brief sunny weather before another cold front arrives [1] Upcoming Weather Forecast - From January 29 to 31, a medium-strength cold air mass will affect China, leading to a return of cloudy and rainy conditions in the Sichuan basin [1] - The weather forecast indicates that from January 26 to 28, the Sichuan basin will mainly experience cloudy to sunny weather, followed by a precipitation event from the evening of January 28 to January 31, with light rain expected in most areas and possible snow in higher elevations [1]

Group 1: Weather Conditions - The southern regions of North China, Huanghuai, and Jianghan are experiencing haze, with light to moderate haze expected from January 26 to 28, and some areas facing heavy haze [2] - From January 26 to 27, light to moderate rain is forecasted in Jianghuai, Jiangnan, South China, and Guizhou due to weak cold air [3] - A new cold air mass will impact the central and eastern regions of China from January 29 to 31, leading to temperature drops of 4 to 6 degrees Celsius, with localized drops exceeding 8 degrees Celsius [4] Group 2: Snow and Rain Forecast - Significant snowfall is expected in parts of southwestern Xinjiang and western and southern Tibet, with heavy snowfall in some areas from January 26 night to 28 [5] - Specific forecasts indicate that from January 26 at 08:00 to January 27 at 08:00, areas in Inner Mongolia, Jilin, Heilongjiang, and parts of Xinjiang will see light to moderate snow or sleet, with localized heavy snow (5 to 8 mm) in certain regions [6] - From January 27 at 08:00 to January 28 at 08:00, parts of Xinjiang and western Tibet are expected to experience light to moderate snow, with some areas facing heavy snowfall (20 to 24 mm) [8]

Core Viewpoint - The article discusses the impact of two cold air masses on Shanghai's weather, leading to a prolonged period of low temperatures and increased rainfall, particularly highlighting the upcoming weather changes and their implications for the city [1] Weather Forecast - Starting today, Shanghai enters the "Five Nine" period, with daytime temperatures ranging from 7°C to 10°C and experiencing light to moderate rain, which is expected to be the heaviest rainfall in the past two months [1] - The last two months have seen a decrease in rainy days and weak rainfall, with the maximum daily rainfall in the central urban area (Xujiahui Station) being only 2.9 millimeters [1] - On Tuesday, the rain will diminish as cold air spreads, but the temperature will drop to single digits, maintaining a cold feel [1] - By midweek, cloudy weather will return with a maximum temperature rising to 10°C [1] - A new cold air mass is expected to arrive around Friday, bringing strong winds, precipitation, and a drop in temperature, reverting Shanghai back to a damp and cold state [1]

Core Viewpoint - The article discusses the upcoming cold weather in Jiangsu province, highlighting the impact of two cold air masses expected to bring significant temperature drops and precipitation in the form of rain and snow. Summary by Sections Weather Forecast - From January 25 to 27, a cold air mass will affect central and eastern China, leading to temperature drops of 3 to 6 degrees Celsius, with local decreases exceeding 8 degrees Celsius [1] - The weather in Jiangsu will change from recent warm conditions, with the highest temperatures dropping to below 10 degrees Celsius, particularly around January 26, where temperatures in the southern regions will be around 7 degrees Celsius, nearly halving from January 25 [1] - A second cold air mass is expected to impact Jiangsu from January 29 to 31, with stronger precipitation and more significant temperature drops anticipated due to better moisture conditions [1] Detailed Weather Conditions - **January 25, 20:00 to January 26, 20:00**: Northern regions will experience light rain or rain mixed with snow, while other areas will have light rain. Maximum temperatures will be around 7 degrees Celsius in southern regions and 4-5 degrees Celsius in others, with minimum temperatures around 1 degree Celsius in northern areas [2] - **January 26, 20:00 to January 27, 20:00**: Southern regions will see light rain transitioning to cloudy conditions, while other areas will be mostly cloudy. Maximum temperatures will range from 6-7 degrees Celsius in northern areas to 8-9 degrees Celsius elsewhere, with minimum temperatures dropping to around -3 degrees Celsius in northern areas [3] - **January 27, 20:00 to January 28, 20:00**: The entire province will be cloudy, with maximum temperatures around 7 degrees Celsius in northern and eastern regions and 8-9 degrees Celsius in others. Minimum temperatures will range from -2 to -3 degrees Celsius in northern areas to 2-3 degrees Celsius in southern regions [4]

Group 1 - Two cold air masses will impact China from January 25 to the following week, causing frequent temperature fluctuations in the central and eastern regions [2][3] - The first cold air mass will bring a temperature drop of 3 to 6 degrees Celsius, with local areas experiencing drops exceeding 8 degrees Celsius [2] - The second cold air mass will arrive from January 29 to 31, leading to a temperature decrease of 4 to 8 degrees Celsius, with some areas dropping around 10 degrees Celsius [2] Group 2 - Rain and snow weather will increase due to the influence of the cold air masses, with small to moderate snow expected in North China, Northeast China, and parts of the Huanghuai region from January 25 to 27 [3][5] - On January 27, areas in Xinjiang and Tibet will experience small to moderate snow, with some regions facing heavy snow [7] - The rain and snow range will expand rapidly on January 25, with North China and Huanghuai experiencing small to moderate snow or sleet [7]

央视网消息：1月24日，中国大部地区延续晴朗回暖的天气。中央气象台预计，25日起，新一轮冷空气将自北向南影响中国。 24日，全国气温稳步回升，长江以南地区升温尤为显著。最高气温15℃线北抬至长江、淮河以南地区，福建、广东、广西、江西等地气温升至20℃以 上，暖意十足。但此次回暖呈现"昼暖夜凉"的特征，最低气温回升较为缓慢。 中央气象台预计，从25日起，新一轮冷空气再次影响中国，25日至27日，江南及其以北地区将有4至6℃降温，局地降幅达8℃。降温过后，北方多地气 温回落至常年同期偏低水平，江南地区偏高的气温也将回归正常。 新一股冷空气不仅带来降温，还将带来大范围雨雪，长江以北地区为核心影响区域。河北、山西、河南以及东北地区南部将普降小到中雪，河南南部、 湖北西部局地容易出现冻雨，需警惕道路、电线积冰的影响。值得注意的是，29日前后还将有新冷空气来袭，中东部再迎大范围雨雪，华北、黄淮降雪落区 重叠，需持续关注预警做好防范。 本周，中国遭遇了大范围强寒潮天气过程，内蒙古、新疆等部分地区出现零下40℃以下极寒低温，哈尔滨、合肥、武汉、南京等20个城市气温创入冬以 来新低。新疆、京津冀以及东北地区以降雪为主，北京石景 ...

从降温进程来看，今天降温将迅速波及西北大部到华北、黄淮、江汉等地，明后天降温重心将转移到南 方。总体来看，冷空气对北方影响更大，今天大部地区气温将暂时转为偏低。 央视网消息：据中国天气网消息，今天（1月25日）起至下周，两股冷空气将接连影响我国，中东部多 地气温频繁波动。同时，雨雪天气发展增多，其中，今天华北、黄淮多地将有雪花飘落，下周后半段上 述地区或再迎降雪过程，且强度较强，需保持关注。 两股冷空气接连来袭 中东部多地气温波动频繁 今起至下周，将有两股冷空气接连影响我国，各地气温还会出现波动。第一股冷空气将在25日至27日影 响我国中东部，带来3至6℃降温，局地降幅可达8℃以上。 中央气象台预计，今天，内蒙古中部、华北北部和西部、黄淮西部和南部、湖北西北部、新疆北疆阿勒 泰、西藏西南部和东部、青海北部和西部等地部分地区有小雪或雨夹雪，其中，新疆北疆阿勒泰、西藏 东南部等地部分地区有中雪；湖北北部和河南东南部山区等地部分地区有冻雨；江淮、江汉、江南北部 和西部、浙闽沿海、广东东部、广西北部和西部、贵州、重庆、台湾岛等地部分地区有小到中雨。 明天，内蒙古东部、黑龙江南部，吉林、川西高原中部、新疆北疆阿勒泰和南 ...