防御指南： 1、政府及有关部门按照职责做好防寒潮准备工作； 本文转自【中央气象台】； 中央气象台2月22日10时继续发布寒潮蓝色预警： 受冷空气影响，预计，2月22日14时至2月23日08时，内蒙古东部、黑龙江大部、吉林、辽宁东北部、江 苏中北部等地将降温6～10℃，其中，黑龙江东南部、吉林东北部等地部分地区降温12℃以上。2月23日 最低温度0℃线将南压到黄淮东部、华北南部至陕西中南部一带。 2、注意添衣保暖； 3、对热带作物、水产品采取一定的防护措施； 4、做好防风准备工作。 ...

Group 1 - The Central Meteorological Administration issued a blue alert for a cold wave, predicting a temperature drop of 6 to 10 degrees Celsius in various regions from February 15 to February 17 [1] - Specific areas such as northeastern Inner Mongolia, northern Heilongjiang, and much of Jiangnan are expected to experience localized temperature drops exceeding 12 degrees Celsius [1] - By the early morning of February 17, the zero-degree Celsius line is forecasted to move southward to areas including Jianghuai, southern Huanghuai, and central Jianghan [1] Group 2 - Government and relevant departments are advised to prepare for the cold wave according to their responsibilities [4] - Individuals are encouraged to wear additional clothing for warmth [4] - Protective measures should be taken for tropical crops and aquatic products [4]

Core Viewpoint - The cold wave blue alert signal in Beijing has been lifted due to the weakening of the cold air influence on the city [1] Summary by Relevant Categories - **City**: The alert pertains specifically to Beijing, indicating localized weather conditions [1] - **Signal Type**: The signal type is categorized as a cold wave [1] - **Signal Level**: The alert was at a blue level, which is a specific classification for weather warnings [1] - **Announcement Time**: The announcement was made on February 8, 2026, at 10:15 AM [1] - **Authority**: The announcement was issued by the Beijing Meteorological Bureau, signed by Li Yan [1]

Weather Alerts - Hunan Meteorological Station issued a yellow haze warning, predicting moderate haze in parts of northern and central Hunan from 18:00 on February 6 to 08:00 on February 7, with visibility expected to be low [1] - A blue cold wave warning was also issued, forecasting a temperature drop of 8-10°C in southern Hunan, with minimum temperatures expected to fall below 5°C and possible winds of 5-6 levels [1] Precipitation Forecast - Light rain is expected across most of Hunan from February 6 to 8 due to cold air influence, with rain-snow transitions anticipated in high-altitude areas of western Hunan on February 7 [3] Traffic Impact - Rain and potential snow or freezing rain on February 7 may lead to slippery roads, affecting travel safety [5] - A comprehensive risk assessment for highway traffic indicates varying levels of risk, with specific highways highlighted for potential hazards due to weather conditions [4][6] Airport Weather Conditions - Multiple airports in Hunan are expected to experience light rain and strong winds (3-4 levels) from February 6 to 8, which may cause runway conditions to be slippery or confusing [8] - Specific airports, such as Zhuzhou Lusheng General Airport and Changsha Kaiyi General Airport, are advised to monitor runway conditions due to expected precipitation and wind gusts of 6-8 levels [8]

Summary of Key Points Core Viewpoint - A cold wave blue alert has been issued for Hunan Province, predicting a significant drop in temperature and potential rain and snow in certain areas from February 6 to February 8 [1][3]. Weather Forecast - From February 6 to 8, temperatures in southern Hunan are expected to drop by 8 to 10 degrees Celsius, with minimum temperatures falling below 5 degrees Celsius and winds reaching 5 to 6 levels [1]. - The forecast indicates light rain across most of Hunan, with rain-snow transitions expected in high-altitude areas on February 7 [3][6]. - Specific temperature ranges for February 6 include minimums of 2 to 4 degrees Celsius in northern Hunan and 5 to 10 degrees Celsius in other regions, with maximums of 13 to 16 degrees Celsius in southern areas [3]. - On February 7, temperatures are expected to range from 0 to 2 degrees Celsius in northern regions and 3 to 6 degrees Celsius elsewhere, with maximums between 9 and 12 degrees Celsius [6]. - February 8 will see cloudy conditions with light rain in most areas, with minimum temperatures between 1 and 4 degrees Celsius and maximums of 9 to 12 degrees Celsius [9]. Precipitation Forecast - Precipitation forecasts for February 6 to 7 indicate varying amounts across different regions, with specific areas expected to receive between 0-10 mm and 50-100 mm of rain [4][7]. - The forecast for February 8 to 9 continues to show light rain across Hunan, with similar precipitation amounts expected [10]. Traffic and Aviation Impact - The weather conditions from February 6 to 8 may lead to slippery roads and reduced visibility, particularly due to rain and potential snow in high-altitude areas [24]. - Specific highways and routes have been identified as potentially affected by the weather, including S70, G55, and others, which may experience hazardous conditions [19][20]. - Airports in the region are advised to monitor conditions closely, as rain and strong winds could impact flight safety [22].

Core Viewpoint - The Central Meteorological Administration has issued blue alerts for snowstorms and cold waves, predicting significant temperature drops and snowfall in southern regions of China [1][2]. Group 1: Snowstorm Blue Alert - From February 6, 14:00 to February 7, 14:00, areas in southern Anhui and northern Zhejiang are expected to experience heavy snow, with local areas receiving 10-12 millimeters of precipitation [1]. - New snow accumulation in these regions is anticipated to reach 1-3 centimeters, with some areas exceeding 5 centimeters [1]. Group 2: Cold Wave Blue Alert - Affected by strong cold air, temperatures in most southern regions are expected to drop by 6-10 degrees Celsius from February 6, 14:00 to February 8, 08:00 [2]. - In some eastern parts of Jiangnan, temperature drops may exceed 12 degrees Celsius, with the zero-degree line expected to move south to northern Fujian and northern Hunan by early February 8 [2]. Group 3: Defense Guidelines - Government and relevant departments should prepare for snow disaster and frost damage [3][6]. - Transportation, railway, electricity, and communication sectors are advised to conduct inspections and maintenance, ensuring roads are cleared and snow is melted [3]. - Individuals are urged to dress warmly and take precautions against slipping, while drivers should exercise caution and implement anti-slip measures for vehicles [3][7]. - Agricultural sectors should stockpile feed and prepare for snow and frost damage [3].

Group 1 - A cold wave blue alert has been issued by the Central Meteorological Observatory, predicting a temperature drop of 6°C to 10°C across most of the central and eastern regions from February 5 to 7, with some areas experiencing drops of 12°C to 16°C, and localized drops exceeding 20°C [1][4] - From February 5 to 6, strong winds are expected in several regions, including parts of Xinjiang, Qinghai, and Northeast China, with wind speeds reaching 5 to 6 levels and gusts up to 9 levels in some areas [4] - Rain and snow are forecasted from February 5 to 6 in regions such as Jiangsu, Anhui, and Shanghai, with some areas experiencing heavy to severe snow [6] Group 2 - The weather forecast for Kunming indicates sunny weather with temperatures ranging from 6°C to 21°C from February 5 to 7 [10] - Specific weather conditions for the following days include cloudy weather with light snow or rain in high-altitude areas of Diquing and Nujiang, while other regions will remain mostly sunny [12]

Summary of Key Points - The city experienced strong winds ranging from 7 to 8 levels, with localized gusts reaching around 10 levels, and maximum wind speeds recorded at 22.3 m/s (9 levels) in the plains and 32.6 m/s (11 levels) in mountainous areas [1] - The strong winds are expected to continue into the evening, with a gradual decrease in wind strength overnight [1] - A significant drop in temperature is forecasted for the following day, with daytime highs of -2°C and nighttime lows of -9°C [1] - There will be increased cloud cover during the day, with the possibility of light snow in high-altitude western mountainous regions [1] - The city is currently under blue alerts for strong winds and cold waves, advising residents to take precautions [1]

Group 1 - A cold wave blue alert has been issued by the Central Meteorological Observatory, predicting a temperature drop of 6℃ to 10℃ across most of the central and eastern regions from February 5 to 7, with some areas experiencing drops of 12℃ to 16℃ and localized drops exceeding 20℃ [1][2][4] - Snow and rain are expected in regions such as Jiangsu, Anhui, Shanghai, and northern Zhejiang from February 5 to 6, with some areas experiencing heavy to severe snow [2][4] - A significant weather event involving rain and snow is anticipated from February 9 to 11 across the central and eastern regions [2] Group 2 - Wind blue alerts have also been issued, forecasting winds of 5 to 6 levels in parts of Xinjiang, Qinghai, and Inner Mongolia, with gusts reaching 7 to 8 levels, and localized gusts in northern Tibet potentially exceeding 9 levels [1][2] - The National Disaster Reduction and Relief Committee and the Ministry of Emergency Management are coordinating with various departments to assess the cold wave and rain-snow weather situation and to implement preventive measures in affected provinces [2]

Core Points - A cold wave blue alert has been issued by the Central Meteorological Observatory, indicating significant temperature drops across central and eastern China from January 18 to 21 [1] - The average daily or minimum temperatures are expected to decrease by 6 to 12 degrees Celsius, with some areas experiencing drops of 12 to 14 degrees Celsius, and localized drops exceeding 16 degrees Celsius [1] - By the morning of January 21, the 0°C isotherm will move southward to areas including southern Guizhou, southern Hunan, central Jiangxi, and southern Zhejiang [1] Temperature Forecast - From January 18 at 08:00 to January 20 at 08:00, temperatures in regions such as Gansu, Inner Mongolia, Ningxia, Shaanxi, North China, Huanghuai, Jianghan, Jianghuai, and Jiangnan are expected to drop by 6 to 10 degrees Celsius [1] - Specific areas like central Inner Mongolia, western Shanxi, Anhui, eastern Hubei, Hunan, and eastern Guizhou may see temperature declines of 10 to 14 degrees Celsius [1] Advisory Measures - Government and relevant departments are advised to prepare for the cold wave according to their responsibilities [5] - Individuals are encouraged to wear additional clothing for warmth [5] - Protective measures should be taken for tropical crops and aquatic products [5] - Preparations for wind protection are recommended [5]