明天上班：晴；偏北风1、2级；-7~-3℃。 转自：北京日报客户端 今日天气 昨夜的北风，吹出了今晨绚烂的朝霞和清爽的空气。今天白天西部山区仍有六级左右偏北阵风，气温自 然随之下降。预计白天最高气温在4℃左右。 今天下班：多云间晴；偏南风2、3级；3~-1℃。 天气预报 （拍摄：东方） 7日白天：多云间晴；北转南风2、3级；平原地区最高气温4℃，山区最高气温0～3℃；最小相对湿度 20%。 7日夜间：多云转晴；南转北风1、2级；平原地区最低气温-7℃，山区最低气温-12～-10℃；最大相对湿 度65%。 8日白天：晴；北转南风2、3级；平原地区最高气温5℃，山区最高气温2～4℃；最小相对湿度25%。 8日夜间：晴转多云；南转北风1、2级；平原地区最低气温-5℃，山区最低气温-11～-9℃。 9日白天：多云，山区有零星小雪；偏北风2级转3、4级（阵风7级左右）；平原地区最高气温7℃，山区 最高气温4～6℃。 9日夜间：多云转晴；偏北风3、4级（阵风7级左右）；平原地区最低气温-4℃，山区最低气温-11 ～-8℃。 【昨日南郊观象台气温实况】 昨天白天（6日08时至20时），最高气温为7.7℃（15:01）。 夜 ...

吉林多条高速公路因降雪关闭 部分航班延误 中新网长春12月23日电 (郭佳 张欣彤)23日，吉林省迎来一轮降雪天气。今年入冬以来降雪偏少的长春 市，此次降雪量达到大雪级别。 吉林省气象局介绍，23日清晨起，该省降雪自西向东展开。洮南、松原南部、长春南部、四平东部、辽 源北部、吉林南部及通化中部出现大雪；延边、白山东部及长白山保护开发区为中雪；其他地区以小雪 为主。此次降雪影响范围较广，但持续时间相对较短。 受降雪影响，吉林省多条高速公路采取交通管制措施。截至13时，全省有200多个高速公路入口关闭或 限行。 12月23日，长春市民冒雪出行。 张瑶 摄 气象资料显示，入冬以来吉林省中西部地区降雪明显偏少。自11月1日至12月15日，全省平均降水量为 15.7毫米，较常年同期偏少37%，为2000年以来第7个少雪年份、2010年以来第2少、2020年以来最少。 (完) 来源：中国新闻网 编辑：付健青 截至11时，长春龙嘉国际机场取消、延误航班16架次。12时许，机场根据实时降雪情况，将除冰雪应急 预案升级为黄色等级，保障航班运行安全。 吉林省气象部门介绍，虽然充沛的水汽条件为此次降雪提供了必要条件，但天气系统移动 ...

两股冷空气先后影响中东部地区 部分地区降温达10℃ 中新网12月21日电 据中央气象台网站消息，昨日，新疆、内蒙古等地出现降雪，今晨中东部地区气温 下降。预计未来三天，冷空气活动频繁，新疆北部和南疆西部、东北地区有较强降雪，关注对能源供 应、人体健康、农牧业、交通安全等的影响；东部和南部海域风力较大，关注海上大风影响。 昨日新疆内蒙古等地出现降雪 昨日8时至今日6时，新疆北部和西部、甘肃中部、青海东北部、内蒙古东北部、黑龙江北部等地部分地 区出现小雪，局地中雪或大雪；重庆北部和东南部、贵州东北部、湖北西部和东北部、安徽南部等地部 分地区出现中雨或雨夹雪，局地大雨。内蒙古中东部、华北北部、东北地区及青海南部、西藏北部等地 部分地区出现6～8级阵风，局地9～10级。 今晨中东部地区气温下降 今晨，内蒙古东部、西部地区东部、东北地区、华北、黄淮及长江中下游一带出现6～10℃降温，山西 东部、黑龙江北部、吉林东部等局地降幅超过14℃。 两股冷空气先后影响中东部地区 21日，受冷空气影响，内蒙古东北部、东北地区、江淮东部、江南中东部、华南北部等地部分地区降温 4～6℃，局地8～10℃，上述部分地区伴有4～5级风、阵风6 ...

Summary of Key Points Core Viewpoint - Beijing is experiencing a significant drop in temperature, with forecasts indicating continued cold weather and potential snowfall in certain areas [1][2]. Weather Forecast - Today, Beijing's weather is expected to transition from sunny to overcast, with light snow possible in the western and northern regions. The maximum temperature will reach 4°C, while the minimum will drop to -7°C [1][2]. - Tomorrow, the weather will primarily be sunny, but temperatures will further decrease, with a maximum of 0°C and a minimum of -8°C. Wind conditions will also intensify, with gusts reaching up to 6 levels [2]. Wind and Cold Alerts - A cold wave blue alert has been issued, advising the public to take precautions against the cold and to be cautious of travel conditions due to potential snowfall in the western and northern areas [2].

Core Points - The temperature in Kathmandu, Nepal has significantly dropped, with the minimum temperature recorded at 7.4 degrees Celsius, a decrease of 3 degrees from the previous week [1] - The air quality in Kathmandu has worsened due to increased consumption of heating fuels and the burning of leaves and crop residues, leading to a rise in air pollution [2] Group 1 - The recent cold wave is linked to seasonal changes, with expectations of further drops in temperature during early mornings and evenings [1] - Kathmandu's maximum temperature was recorded at 19.2 degrees Celsius, lower than the previous week's 20.2 degrees Celsius [1] - The air quality index (AQI) in Kathmandu exceeded 100, indicating poor air quality [2] Group 2 - Environmental experts noted that the lack of winter rainfall and reduced wind speeds hinder the dispersion of smoke and dust in the valley [4] - Kathmandu frequently ranks among the cities with the worst air pollution during this time of year due to various factors including vehicle emissions, road dust, and industrial discharges [4]

Core Points - Beijing Meteorological Bureau issued a yellow wind warning for November 24, predicting a north wind of around level 4 and gusts up to level 8, with some mountainous areas exceeding level 10 [1] - A significant drop in temperature is expected due to strong cold air, with nighttime lows reaching -3 degrees Celsius on November 24 and daytime highs dropping to single digits on November 25 [1] - Rain mixed with snow or snow is anticipated in mountainous areas on the morning to noon of November 24, while light snow is possible in some plain areas [1] Weather Impact - The wind is expected to peak from noon to evening on November 24, necessitating precautions against strong winds and potential falling objects [1] - The temperature drop combined with wind chill will create a very cold sensation, prompting the need for warm clothing and precautions during outdoor activities [1] - The upcoming week will see multiple windy days in Beijing, emphasizing the importance of staying away from temporary structures and being cautious of high-altitude falling objects [1] Safety Recommendations - Residents are advised to take measures against the cold, including proper hydration and fire safety, especially regarding heating equipment to prevent fire hazards [1]

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]

Group 1 - The article discusses a significant temperature drop in various regions, including a decrease of 4 to 6 degrees Celsius in the southeastern part of the northwest region and central northern China [1]

Core Points - A cold air mass is moving east and south, affecting a large area in central and eastern China, with temperatures in the north remaining low and southern regions experiencing new lows for the second half of the year [1][2]. Group 1: Temperature Records - 15 cities, including Harbin, Changchun, Wuhan, and Shanghai, have recorded their lowest temperatures of the second half of the year, with Shenyang and Yinchuan dropping below 0°C for the first time this autumn [2]. - The temperature in central and eastern regions is expected to drop further by 4 to 8°C, with some areas experiencing a decrease of up to 10°C [2]. Group 2: Northern Region Conditions - Most northern areas will maintain low temperatures, with maximum temperatures in places like Inner Mongolia and Northeast China only reaching single digits, and the 0°C line extending to Shaanxi and Gansu [3]. - Current temperatures in the north are significantly lower than the historical averages for this time of year, with maximum temperatures being 8 to 10°C lower than usual, resembling conditions typical of November [3]. Group 3: Southern Region Outlook - Southern cities, including Nanjing and Hefei, are also experiencing their lowest temperatures of the second half of the year, with maximum temperatures below 15°C [4]. - From the 22nd, temperatures in regions like Zhejiang and Shanghai are expected to gradually rise back to seasonal averages [4]. Group 4: Precipitation Conditions - Most of the country will see weak precipitation over the next couple of days, but the Sichuan and Shaanxi regions will continue to experience persistent rain [5]. - The Central Meteorological Observatory forecasts moderate to heavy rain in parts of Shaanxi, Hubei, and Sichuan, advising the public to be cautious of slippery roads and potential secondary disasters [5].

Core Viewpoint - The super typhoon "Haikashan" is approaching China, expected to bring extreme wind and rain to southern regions, particularly affecting Guangdong and surrounding areas [2][6]. Group 1: Typhoon Characteristics - "Haikashan" intensified rapidly, becoming a super typhoon on September 21, with wind speeds exceeding 17 levels [2]. - The typhoon is currently located approximately 750 kilometers south-southeast of Yangjiang, Guangdong, and is moving northwest at about 20 kilometers per hour [2]. Group 2: Affected Regions and Weather Forecast - From September 23 to 25, regions in South China and southern Jiangnan are expected to experience heavy rainfall, with localized areas in Taiwan and coastal Guangdong potentially receiving over 400 millimeters of rain [2]. - The Central Meteorological Observatory predicts heavy to torrential rain in several areas, including parts of Liaoning, Shandong, Jiangsu, and Taiwan [3][4]. Group 3: Preparedness and Risks - Coastal areas in Guangdong, Guangxi, Hainan, Fujian, and Hong Kong need to prepare for the typhoon's impact, as the strong winds pose a high disaster risk [6]. - The occurrence of astronomical tides during this period may lead to seawater backflow in cities like Guangzhou and Zhuhai, increasing the risk of storm surges [7].