来源：应急管理部 眼下 一股较强冷空气正在影响我国北方地区 给多地带来大风降温、雨雪及沙尘天气 今明两天（1月10日至11日） 华北、黄淮等地最高气温将降至近期低点 不过，冷空气来去匆匆 随着冷空气东移南下 下周初各地最高气温又会迅速回升 此轮冷空气带来的雨雪天气主要集中在北方 今天东北部分地区仍会有降雪现身 山东半岛等地将现冷流雪 提醒公众注意做好防范措施 冷空气携大风降温沙尘来袭 下周初各地气温快速回升 总体来看，这次冷空气带来的降温大多持续1至2天，降温过后气温又会快速反弹。预计到下周初，各地最高气温又 会升至近期高点，最高气温10℃线将北抬至河北中部，15℃线将抵达河北南部一带，20℃线接近长江中下游地区。尤 其是从黄淮到江南的一些地方，最高气温将较常年同期偏高10℃左右，大幅偏暖。 此外，西藏西部、甘肃北部、内蒙古中东部、陕西北部、华北、山东、辽东半岛等地部分地区今天有5至6级大风， 阵风可达7至9级。受沙尘传输影响，河南中东部、山东南部、安徽中北部、江苏中北部等地的部分地区有扬沙或浮 尘天气。提醒公众外出注意防风、防沙，做好健康防护，远离广告牌、临时搭建物等，谨防高空坠物。 中央气象台1月10日6 ...

央视网消息：据中国天气网消息，受较强冷空气影响，今明天（1月9日至10日），北方地区多大风天 气，华北局地风力可达10级以上；同时，西北地区东部、内蒙古、华北、黄淮等地并伴有扬沙或浮尘天 气，公众需做好防风、防沙措施。 大风吹袭的同时，也导致内蒙古河套一带出现沙尘天气。监测显示，今天上午11时，内蒙古巴彦淖尔 PM10超过1200微克/立方米，内蒙古包头超500微克/立方米，达到严重污染级别。 今天下午至夜间，沙尘还将继续向东南方下游传输。中央气象台预计，今天午后至明天，受上游沙尘传 输影响，京津冀及周边大部地区将有扬沙或浮尘天气。11日起，上述区域大部地区大气扩散条件较好， 无明显霾天气。 中国天气网提醒，此次冷空气过程风力强劲并伴有沙尘天气，公众外出时注意远离临时搭建物、广告牌 等，驾车需防范低能见度影响；沙尘时段请关好门窗，减少户外活动，出行时佩戴口罩、纱巾等防尘用 品，老人、儿童及呼吸系统敏感人群需加强防护。 今天上午，内蒙古西部和中部、宁夏北部、陕西北部、山西北部一带出现大风天气。其中，内蒙古白云 鄂博阵风达到10级；宁夏平罗、山西宁武也出现了9级阵风。 ...

中央气象台：较强冷空气来袭 北方有大风降温雨雪天气 中新网1月8日电 据中央气象台网站消息，昨日，全国大部地区降水稀少，东北地区等地出现大风降温和降雪天气。 未来三天，冷空气影响北方地区，内蒙古东部、东北地区等地多降雪、吉林东部局地有暴雪，西北和华北等地有扬 沙或浮尘天气，局地有沙尘暴，关注对交通运输、人体健康的影响，注意防范森林和城乡火灾。 较强冷空气来袭 北方有大风降温雨雪天气 8日至10日，受较强冷空气影响，西北地区、华北、东北地区、黄淮等地有4～6级偏北风，阵风7～9级，华北局地高 海拔地区阵风可达10级以上；气温将下降4～8℃、局地10℃以上；甘肃中西部、内蒙古中西部、宁夏、陕西中北 部、华北、黄淮、江淮等地的部分地区自西向东将有一次沙尘天气过程，其中甘肃西部、内蒙古西部等地的部分地 区有沙尘暴。9日至10日，内蒙古东部、东北地区中东部有中到大雪，吉林东部局地有暴雪。 另外，12日至13日，还将有冷空气影响中东部地区。 1月10日08时至11日08时，内蒙古东北部和中部、东北地区东部、山东半岛等地部分地区有小到中雪，其中，山东半 岛北部有大到暴雪(10～12毫米)；四川南部、贵州北部、云南东北部等地 ...

Core Points - A new cold air mass is expected to impact the central and eastern regions of China starting tomorrow, leading to a significant drop in temperatures, with some areas experiencing a decrease of 8°C to 10°C [2][4] - The northeastern region will see increased snowfall, with blizzard conditions expected in central Heilongjiang, where snow accumulation could reach 10 centimeters or more [4][5] - The southern regions are experiencing unusual dryness, with relative humidity dropping below 20% in several areas, marking a record low for November [4] Summary by Sections Weather Forecast - The central and eastern regions will experience a brief temperature rise today, but this will be interrupted by the arrival of cold air starting tomorrow [2] - The temperature in Shenyang is projected to drop from a high of 11°C tomorrow to -7°C by December 2, marking the coldest temperatures of the second half of the year [2] Precipitation and Dryness - The southern regions are facing unprecedented dryness, with relative humidity in places like Hubei and Anhui dropping to as low as 9% [4] - In contrast, the northeastern areas will see frequent rain and snow, with significant snowfall expected in Heilongjiang and other parts of the northeast [4][5] Public Advisory - The public is advised to dress in layers due to significant temperature fluctuations, with day-night temperature differences reaching around 15°C in many areas [3] - During windy and dusty conditions, it is recommended to minimize outdoor activities and use protective gear such as masks [3]

Core Points - A significant sandstorm event has affected northern China due to strong cold air and wind, with sand expected to continue moving southward to regions like Anhui and Jiangsu [1][2] - The sandstorm has resulted in wind gusts reaching up to 12-13 levels in some areas, breaking local observation records [1] - The Central Meteorological Observatory forecasts ongoing sand and dust weather in various regions, including parts of Jiangsu, Zhejiang, and Hubei [1][2] Weather Conditions - The recent sandstorm is attributed to active cold air and strong winds in northern China, with frequent sand source activity and dry weather conditions in the central and eastern regions [2] - A notable temperature drop has been observed across a wide area, with decreases of 6°C to 10°C in several regions, and local drops exceeding 12°C [2] - Further cold air and wind events are expected to impact northeastern and southern regions, with additional sand or dust weather possible in specific areas [2]

Core Viewpoint - A strong cold air mass is expected to impact most of China, leading to significant temperature drops and adverse weather conditions, including snow and strong winds, which may affect energy supply, public health, and urban operations [1][3]. Weather Conditions - Snowfall has been reported in northern Xinjiang and central-eastern Inner Mongolia, with temperatures dropping by over 8°C in southeastern Shandong and northern Jiangsu [2]. - A new cold air mass will affect most of the country from November 25 to 28, with temperature drops of 4-8°C in northern regions and up to 10-12°C in some areas, accompanied by strong winds [3]. Weather Warnings - A yellow wind warning has been issued, predicting winds of 5-7 levels in several regions, with gusts reaching 8-10 levels, particularly in western Inner Mongolia and parts of Gansu and Ningxia [3][4]. - A blue sandstorm warning has been issued for areas in southern Xinjiang, western Inner Mongolia, and parts of Gansu and Ningxia, with potential sandstorm conditions [4]. Future Weather Forecast - From November 25 to 26, light to moderate snow or sleet is expected in parts of Inner Mongolia, northwestern regions, and northeastern areas, with localized heavy snow [7]. - From November 26 to 27, light snow or sleet is forecasted for eastern Inner Mongolia and parts of Heilongjiang, with localized moderate to heavy snow [9]. - From November 27 to 28, light snow or sleet is anticipated in northwestern Xinjiang and northeastern Inner Mongolia, with rain in southeastern Tibet and eastern Taiwan [11].

Core Viewpoint - The overall air quality in China during the second half of November 2025 is expected to be predominantly good to lightly polluted, influenced by multiple cold air masses, with specific regions experiencing moderate pollution levels due to local conditions such as dust storms and temperature variations [1]. Summary by Region Beijing-Tianjin-Hebei and Surrounding Areas - The air quality is expected to range from good to lightly polluted, with specific dates showing variations due to cold air influences and changing weather patterns [2]. - From November 16-17, the air quality is predicted to be good, while from November 25-27, conditions may worsen to lightly polluted due to a weakening pressure system [2]. Beijing - The air quality is anticipated to be predominantly good, with potential pollution events during cold air intermissions [3]. - Notable dates include November 22-23, where conditions may lead to light to moderate pollution due to increased humidity [3]. Yangtze River Delta - The air quality is expected to be lightly polluted in the northern part, with short-term moderate pollution possible, while the southern part remains predominantly good [4]. - Specific dates indicate varying conditions, with November 16 showing poor dispersion leading to light to moderate pollution in the northern region [4]. Fenwei Plain - The air quality is generally good, with potential for localized light pollution during cold air intermissions [5]. - The period from November 22-24 may see light pollution due to dust transmission from upstream sources [5]. Northeast Region - The air quality is expected to be predominantly good, with light to moderate pollution possible during warmer periods [6]. - Cold air activity is expected to maintain good dispersion conditions, particularly from November 16-21 [6]. South China - The air quality is expected to be predominantly good, with localized light to moderate pollution possible due to ozone and particulate matter [7]. - Specific dates indicate variations, with November 16 showing generally good conditions but localized pollution in certain areas [7]. Southwest Region - The air quality is expected to be good overall, with localized light pollution in the Chengdu-Chongqing area during certain periods [8]. - The influence of cold air and precipitation is expected to improve air quality towards the end of the month [8]. Northwest Region - The air quality is expected to be generally good, with potential light pollution due to dust storms on specific dates [8]. - The period from November 21-24 may see moderate pollution levels due to significant dust weather processes [8]. Xinjiang Region - The air quality is expected to be predominantly good, with localized light to moderate pollution in southern cities due to dust storms [8]. - Specific dates indicate potential for heavy pollution in certain areas during dust events [8].

Core Viewpoint - The recent drought situation in China has reached critical levels, with significant areas affected, but recent rainfall has alleviated conditions in some regions [1][6][7]. Summary by Relevant Sections Drought Conditions - As of April 18, the area affected by moderate drought and above reached 2.018 million square kilometers, with severe drought covering 477,000 square kilometers, marking a peak in the current phase [1][6]. - The main drought-affected areas are located in the eastern part of the northwest region and the northwestern part of central China, with moderate to severe drought reported in parts of southern regions such as northeastern Sichuan and northern Chongqing [8]. Weather Patterns - In May, the average national precipitation was 63.4 millimeters, which is 3.8% more than the same period in previous years. However, precipitation distribution was uneven, with some areas experiencing up to double the normal levels [9]. - The northern drought areas are expected to see some relief due to forecasted rainfall from May 29 to June 1, with predictions of light to moderate rain in regions like southern Gansu and most of Shaanxi [7]. Upcoming Weather Forecast - During the upcoming Dragon Boat Festival (May 31 to June 2), significant rainfall is expected across central and eastern regions, including strong rain in areas such as eastern Hubei and southern Jiangnan, which may pose risks for travel [9].

Summary of Key Points Core Viewpoint - The National Climate Center reported that May 2023 experienced higher temperatures and uneven rainfall across China, with significant weather events impacting various regions, including droughts and extreme heat conditions. Temperature Characteristics - The average national temperature in May was 17.1°C, which is 0.9°C higher than the same period in previous years. Most regions experienced temperatures close to or above historical averages, with some areas in Central and Western China exceeding by 2-4°C. Notably, Henan and Shaanxi recorded their highest average temperatures since 1961, with 287 weather stations reporting record high temperatures for spring [1]. Rainfall Patterns - The national average precipitation was 63.4 mm, which is 3.8% more than the historical average. Certain regions, including parts of Northeast China and Southern China, saw rainfall increase by 20% to 200%, while other areas experienced a decrease of 20% to 90%. Beijing recorded its highest rainfall for this period since 1961, with significant records also in Tibet and Guizhou [2]. Drought Conditions - Drought conditions developed in regions such as Shaanxi, Gansu, and Henan, despite earlier rainfall alleviating drought in Southern China. Currently, areas in Northwest China and Central China are experiencing moderate to severe drought, impacting agriculture and local livelihoods [2]. Extreme Weather Events - The first heatwave of the year occurred from May 19-21, affecting several regions, with extreme temperatures recorded at 43.2°C in Linzhou, Henan. This heatwave, combined with dry winds, adversely affected wheat development [3]. Severe Weather Incidents - There were six instances of severe convective weather and four dust storm events throughout May, surpassing the historical average of 2.7 occurrences from 2000 to 2024. The dust storm on May 8-9 reached severe levels, impacting air quality and visibility [3].

Group 1 - The average proportion of days with good air quality in 339 cities in China was 83.1% in April, a year-on-year decrease of 6.7 percentage points [1] - From January to April, there were 2060 days of sandstorm exceedance, an increase of 497 days compared to the previous year [1] - The main reasons for the increased sandstorm frequency include reduced precipitation, higher temperatures, and strong winds [1] Group 2 - The average concentration of PM10 in April was 56 micrograms per cubic meter, a year-on-year increase of 5.7% [1] - The proportion of days with severe pollution was 2.1% in April, an increase of 0.9 percentage points year-on-year [1] - It is expected that after June, the risk of sandstorms will significantly decrease due to increased rainfall and vegetation growth [2]