今天上午，京城天空晴朗少云，虽然有阳光普照，但受冷空气影响，升温迟缓，预计白天最高气温也只 有0℃上下。户外体感很冷，外出请注意防寒保暖。 市气象台预报显示，今天下午天空云量将逐渐增多，天气转阴，西部地区还会有零星小雪或小雪，预计 夜间降雪范围将逐渐向城区扩展，有零星小雪或小雪，西部和北部地区降雪相对明显一些。 明天就是腊八了。受冷空气影响，明天京城天空逐渐转晴，北风加大，平原地区阵风可达五级左右，山 区阵风在七级左右。不过，气温较今日有所回升，预计最高气温4℃左右，最低气温在-8℃左右。 展望下周，京城以多云天气为主，气温总体起伏不大，白天最高气温在0~4℃。此外，受冷空气影响， 预计30日前后北京西部北部可能再迎小雪天气，白天最高气温跌至0℃。请大家关注临近预报，做好防 范。 来源：北京日报客户端 气象部门表示，由于降雪天气系统强度有所减弱，水汽条件配合偏差，本次降雪较前期预报明显调小， 预计城区及东部地区以零星小雪为主，基本无明显积雪；而西部北部地区为小雪，会有一定的积雪。请 大家注意交通安全，特别是西部北部地区以及山区。 ...

央视网消息：据中央气象台消息，今晨，华南南部和云南东部等地部分地区出现小幅降温，北方大部地区气温开始回 升。预计今天，中东部雨雪过程结束，大部地区以晴或多云天气为主，湖南、贵州、江西等地仍有低温，不过23日 起，南方气温将逐步回升。 需要注意的是，1月22日夜间至24日，新疆西部、西藏西南部的部分地区有中到大雪，局地有暴雪或大暴雪。期间， 青藏高原自西向东将出现小到中雪，降雪过后气温下降6~8℃，局地可超过10℃。 25日前，中东部地区的气温呈现回升态势。25-27日，新一股冷空气将影响江南及其以北地区，并带来4～6℃的降温， 局地降幅可达8℃左右，西北地区东南部、华北、东北地区、黄淮等地有小雪，黄淮部分地区有中到大雪，河南西南 部、湖北西部等地局部有冻雨。 气象专家提醒，未来10天，冷空气活动较频繁，25-27日和29日前后有两次冷空气和较大范围雨雪天气过程。其中，贵 州、湖南、湖北及广西等地的部分地区仍有冻雨天气，需注意做好防护。 ...

1月22日夜间至24日，新疆西部、西藏西南部的部分地区有中到大雪，局地有暴雪或大暴雪。期间，青 藏高原自西向东将出现小到中雪，降雪过后气温下降6~8℃，局地可超过10℃。 国内未来三天具体预报 1月22日08时至23日08时，新疆南疆西部山区、西藏西部等地部分地区有小到中雪，其中，新疆南疆西 部山区部分地区有大到暴雪(10～12毫米)。湖南南部、广西西北部等地局地有冻雨。云南东南部、广西 中东部、福建中部、台湾岛中东部等地部分地区有小雨，其中，台湾岛东部局地有中雨。辽东半岛部分 地区有4～6级风，西藏北部部分地区有5～7级风；黄海、东海、台湾海峡、台湾以东洋面、巴士海峡、 北部湾、南海大部海域将有5～7级风、阵风8级。 全国降水量预报图(1月22日08时-23日08时) 1月23日08时至24日08时，新疆西部、西藏西部等地部分地区有小到中雪或雨夹雪，其中，新疆南疆西 部山区、西藏西部等地部分地区有大到暴雪，局地大暴雪(20～28毫米)。云南南部、海南岛东部、台湾 中新网1月22日电 据中央气象台网站消息，昨日，安徽、湖北、湖南、江西等地出现降雪或雨夹雪天 气，湖南、贵州出现冻雨。预计22日，湖南和广西等地有 ...

Core Viewpoint - Beijing experienced its first snowfall of the year on January 17, with significant accumulation in various districts, and temperatures are expected to remain below freezing for the next few days [1] Weather Conditions - The main snowfall occurred from the evening of January 17 to the night, with uneven distribution; areas like Fangshan, Mentougou, Shijingshan, and Haidian saw heavy snow [1] - The average snowfall in Beijing from 18:00 on January 17 to 06:00 on January 18 was 1.2 millimeters, with the maximum recorded at Qianling Mountain in Fengtai reaching 9.9 millimeters [1] - Snow depth in certain districts, including Fangshan, Mentougou, Shijingshan, Haidian, and Fengtai, ranged from 9 to 20 centimeters [1] Temperature Forecast - On January 18, light snow is expected to transition to overcast conditions, with a maximum temperature of -4°C and a minimum of -11°C at night [1] - The following two days will see a gradual shift to clear weather, with maximum temperatures around -5°C and minimums dropping to approximately -13°C [1] Public Advisory - Meteorological authorities advise the public to wear non-slip shoes and dress warmly due to significant wind chill effects, as gusts may reach up to 6 levels [1]

Core Viewpoint - Beijing experienced its first snowfall of the year, with significant accumulation in certain areas, leading to a cold weather alert for the next three days [1] Weather Conditions - The snowfall began on January 17 and continued into the morning of January 18, with an average snowfall of 1.2 millimeters across the city and a maximum of 9.9 millimeters recorded in Fengtai [1] - Accumulation in areas such as Fangshan, Mentougou, Shijingshan, Haidian, and Fengtai reached depths of 9 to 20 centimeters [1] - The weather forecast indicates that temperatures will remain below freezing, with daytime highs around -4°C and nighttime lows dropping to -11°C [1] Wind and Safety Advisories - A shift to a north wind of 3 levels is expected, with gusts reaching up to 6 levels, increasing the wind chill effect [1] - Public advisories recommend wearing non-slip shoes and dressing warmly to mitigate the effects of the cold and wind [1]

Summary of Key Points Core Viewpoint - Beijing experienced its first snowfall of the year on January 17, with significant accumulation in various districts, leading to a cold wave with temperatures expected to remain below freezing for the next few days [1][3][5]. Group 1: Weather Conditions - The snowfall was unevenly distributed, with the highest accumulation recorded at Qianling Mountain in Fengtai, reaching 9.9 millimeters [1]. - The average snowfall across the city from 6 AM to 6 AM the following day was 1.2 millimeters, with snow depths in certain areas like Fangshan and Mentougou ranging from 9 to 20 centimeters [1][3]. - The weather forecast indicates a transition from light snow to overcast conditions, with temperatures dropping to a maximum of -4°C during the day and -11°C at night [3][5]. Group 2: Public Advisory - Meteorological authorities have advised the public to dress warmly and wear non-slip shoes due to the ongoing snow and expected strong winds, with gusts reaching up to 6 levels [5]. - The cold weather is expected to persist, with temperatures potentially dropping to -13°C in the following days, emphasizing the need for precautions against the cold [3][5].

Summary - The article reports on snowfall in Beijing on January 17, with an average snowfall of 1.2 millimeters across the city [1] - The snowfall was unevenly distributed, with certain areas like Fangshan, Mentougou, Shijingshan, and Haidian experiencing heavier snow [1] - The maximum snowfall recorded was 9.9 millimeters at Qianling Mountain in Fengtai [1] - Most areas had a snow depth of 0 to 6 centimeters, while some regions reported depths between 9 to 20 centimeters [1] - Continued snowfall is expected, particularly in the western and southern parts of the city, with warnings for icy roads and low temperatures [1]

Group 1 - The core viewpoint of the article highlights the impact of cold air on temperature drops across various regions in China, with specific areas experiencing significant decreases in temperature [1][2] - The article notes that on January 11, temperatures in Northeast, Huanghuai, and Jiangnan regions will reach recent lows, with some areas in Jiangnan and Jianghuai seeing maximum temperatures below 10°C [2][4] - The article indicates that while cold air will continue to affect the country, its intensity will be weaker next week, leading to a general temperature rise in most parts of central and eastern China [4][6] Group 2 - The article mentions that the northeastern region will experience frequent snowfall, while other areas will have little to no precipitation, maintaining a dry weather pattern [4][6] - It is reported that humidity levels in southern regions are low, with some areas experiencing relative humidity below 30%, raising concerns about fire hazards [6] - The article forecasts a significant increase in the diurnal temperature range in central and eastern regions, with some areas experiencing differences exceeding 20°C [8]

Group 1 - The Central Meteorological Administration has issued blue alerts for strong winds and sandstorms due to the influence of strong cold air, expecting significant wind events in northern regions over the next two days [1][2] - Wind speeds of 5 to 6 levels are expected in areas such as central and western Inner Mongolia, northeastern Northwest regions, North China, Shandong Peninsula, and Liaodong Peninsula, with some areas experiencing winds of 7 levels and gusts of 8 to 9 levels [2][4] - In addition to strong winds, areas including western Inner Mongolia, northern Ningxia, central northern Shaanxi, Shanxi, central southern Hebei, Beijing, Tianjin, Henan, northern Shandong, northern Anhui, and central northern Jiangsu are forecasted to experience dust storms or floating dust [4] Group 2 - The weather in northern regions is expected to be complex, with strong winds, temperature drops, sandstorms, and snowfall all occurring simultaneously, prompting public advisories for protective measures when going outdoors [4]

Group 1 - The northeastern region of China is experiencing increased snowfall due to a new cold air mass, with some areas expected to see heavy snow [1][3] - The central meteorological station forecasts that from January 9, areas in Inner Mongolia, northeastern China, northern Shandong Peninsula, and parts of Jilin and Liaoning may experience moderate to heavy snowfall [1][5] - The overall weather pattern in most of the central and eastern regions remains dry, with some areas facing high forest fire risk due to low precipitation [5][8] Group 2 - The temperature in the northeastern region is expected to fluctuate significantly, with a potential drop of 4 to 8 degrees Celsius, and in some areas, over 10 degrees Celsius due to the impact of cold air and snowfall [7][8] - The central and eastern regions, excluding the northeast, are predicted to be warmer than usual during the "Three Nines" period, with daytime temperatures reaching around 15 degrees Celsius [7][8] - The temperature difference between day and night in many areas is expected to exceed 10 degrees Celsius, with some regions experiencing differences of up to 20 degrees Celsius [7][8]