At 11:40 am on August 21, 2026, the Xining Meteorological Observatory issued a strong convective blue warning: it is expected that from 12:00 pm on August 21 to 12:00 pm on August 22, there will be thunderstorms and strong winds of level 8 or above in Xining City, Huangzhong District, Datong County, and Huangyuan County, accompanied by hail in some areas. Baoku Township in Datong County will experience short-term heavy precipitation, with a maximum hourly rainfall intensity of 15-25 millimeters. Strong convective weather is mainly concentrated from 14:00 on August 21 to 02:00 on August 22. The meteorological risks of disasters such as hail, wind, lightning strikes, landslides, mudslides, flash floods, urban and rural waterlogging are relatively high. Please pay attention to prevention. Defense Guidelines: 1. The government and relevant departments shall prepare for lightning protection and strong wind prevention in accordance with their responsibilities, and prepare for artificial hail suppression operations; 2. Outdoor pedestrians and staff should reduce outdoor activities and stay away from structures such as scaffolding and billboards; 3. Pay attention to covering building materials on the construction site and properly placing outdoor items that are easily affected by wind and hail; 4. Check the drainage system of cities and farmland, prepare for drainage and defense against disasters such as flash floods, landslides, and mudslides.
西宁市气象台2026年08月21日11时40分发布强对流蓝色预警：预计08月21日12时00分至22日12时00分，西宁市区、湟中区、大通县、湟源县将出现8级以上雷暴大风，局地伴有冰雹，大通县宝库乡将出现短时强降水，最大小时雨强可达15～25毫米，强对流天气主要集中在21日14时至22日02时，发生雹灾、风灾、雷击和山体滑坡、泥石流、山洪、城乡积涝等灾害的气象风险较高，请注意防范。防御指南：1.政府及相关部门按照职责做好防雷、防大风准备工作，做好人工防雹作业准备；2.户外行人和工作人员减少户外活动，注意远离棚架广告牌等搭建物；3.工地注意遮盖建筑物资，妥善安置易受风雹影响的室外物品；4.检查城市、农田排水系统，做好排涝准备和对山洪、滑坡、泥石流等灾害的防御准备。
The Water Affairs Bureau of Xining City and the Meteorological Bureau of Xining City jointly issued a meteorological risk warning for flash floods: Due to the impact of rainfall, it is expected that there is a high possibility of flash floods occurring in Datong County, Xining City from 14:00 on August 21, 2026 to 14:00 on August 22 (yellow warning). Please pay attention to real-time monitoring, flood prevention warning, and evacuation measures in all regions.
西宁市水务局与西宁市气象局联合发布山洪灾害气象风险预警：受降雨影响，预计2026年08月21日14时至22日14时，西宁市大通县发生山洪灾害的可能性较大（黄色预警），请各地区注意做好实时监测、防汛预警和转移避险等工作。
The Datong County Meteorological Observatory issued a yellow lightning warning signal at 13:45 on August 21, 2026: It is expected that there may be lightning activity in Datong County from 13:45 to 19:45 on August 21, which may cause lightning disasters. Local areas may be accompanied by strong convective weather such as thunderstorms, strong winds, hail, and short-term heavy precipitation. Relevant units and personnel are requested to be prepared for prevention.
1. The government and relevant departments shall carry out lightning protection work in accordance with their responsibilities; 2. Stop outdoor activities such as hiking, and suspend outdoor facilities in parks, amusement parks, and other outdoor places; 3. Personnel who are already outdoors should stay away from large trees, corners of walls, or areas with protruding metal objects. They should not stay on mountaintops, ridges, rooftops, waterfront areas, or open spaces. They should not use mobile phones and should not hold metal objects upside down in their hands or carry them on their shoulders.
大通县气象台2026年08月21日13时45分发布雷电黄色预警信号：预计08月21日13时45分至19时45分大通县可能发生雷电活动，有可能会造成雷电灾害，局地可能伴有雷暴大风、冰雹、短时强降水等强对流天气，请有关单位和人员做好防范准备。
1.政府及有关部门按照职责做好防雷工作；2.停止登山等户外活动，公园、游乐场等露天场所停运户外设施；3.已经在户外的人员要远离大树、墙角或有突出金属物的地方，不要停留在山顶、山脊、楼顶、水边或空旷地带，不宜使用手机，不要将金属物品朝天握在手中或扛在肩上。
The Datong County Water Resources Bureau and Datong County Meteorological Bureau jointly issued a meteorological risk warning for mountain flood disasters: Due to the impact of rainfall, it is expected that there is a high possibility of mountain flood disasters in Datong County from 14:00 on August 21, 2026 to 14:00 on August 22 (yellow warning). Please pay attention to real-time monitoring, flood prevention warning, and evacuation measures.
1. Implement the county-level mountain flood prevention and protection responsibility system, and work with meteorological, emergency, and grassroots governments to monitor, warn, consult, judge, and respond to emergencies; 2. Relevant regions and units shall implement a leadership shift and 24-hour duty system, closely monitor precipitation conditions, timely activate contingency plans, and strengthen inspections and control of flash flood risk areas; 3. Real time monitoring of warning information, grassroots governments and relevant departments implementing the "call and respond" mechanism, and timely carrying out the work of transferring and sheltering people in dangerous areas; 4. Strengthen the monitoring and inspection of reservoirs (hydropower stations), silt dams, small and medium-sized rivers, and mountainous river channels to ensure the absolute safety of key protected objects in the flood control engineering system of the basin.
大通县水利局与大通县气象局联合发布山洪灾害气象风险预警：受降雨影响，预计2026年08月21日14时至08月22日14时，大通县发生山洪灾害的可能性较大（黄色预警），请注意做好实时监测、防汛预警和转移避险等工作。
1.落实县级山洪防御包保责任制，水利会同气象、应急及基层政府做好监测预警、会商研判和应急处置；2.有关地区和单位落实领导带班和24小时值班值守制度，密切关注降水情况，适时启动预案，加强山洪危险区巡查和管控工作；3.实时关注预警信息，基层政府和相关部门落实“叫应”机制，及时做好危险区群众转移避险工作；4.加强水库（水电站）、淤地坝和中小河流及山区河道等值守巡查，确保流域防洪工程体系重点保护对象绝对安全。
The Natural Resources and Planning Bureau of Xining City and the Meteorological Bureau of Xining City jointly issued a geological hazard meteorological risk warning: based on the precipitation situation in the past 48 hours and the future 24-hour precipitation forecast, combined with the susceptibility of geological hazards, from 20:00 on August 21, 2026 to 20:00 on August 22, the geological hazard meteorological risk warning level in Qunjia Township, Huangzhong District, Xining City is level III (yellow warning), indicating a high risk of geological hazards caused by meteorological factors; The meteorological risk warning level for geological disasters in most parts of Huangzhong District, Xining City, Datong County, and Huangyuan County is level IV (blue warning), indicating a certain risk of geological disasters caused by meteorological factors. Please combine the warning information, closely monitor the precipitation situation, and carry out geological disaster prevention work such as inspection and monitoring.
西宁市自然资源和规划局与西宁市气象局联合发布地质灾害气象风险预警：根据过去48小时降水实况和未来24小时降水预报，结合地质灾害易发程度，2026年08月21日20时至08月22日20时，西宁市湟中区群加乡地质灾害气象风险预警等级为Ⅲ级（黄色预警），气象因素致地质灾害发生风险较高；湟中区大部、西宁市区、大通县、湟源县地质灾害气象风险预警等级为Ⅳ级（蓝色预警），气象因素致地质灾害发生有一定风险。请结合预警信息，密切关注降水情况，做好巡查监测等地质灾害防范工作。
At 19:10 on August 21, 2026, Xining Meteorological Station issued a blue warning for rainstorm: it is estimated that from 14:00 on August 22 to 14:00 on August 23, the cumulative precipitation in Xining will reach 20~40mm, of which the cumulative precipitation in Gonghe Town, Lushar Town, Dacai Township, Shangxinzhuang Town, Tumenguan Township, Tianjiazhai Town and Qunja Township in Huangzhong District will reach 50~60mm. The heavy rainfall period is mainly concentrated from 17:00 on the 22nd to 05:00 on the 23rd, with a maximum hourly rainfall intensity of 20-40 millimeters. During the precipitation period, there are short-term heavy rainfall, hail, thunderstorms, strong winds and other severe convective weather. The meteorological risks of secondary disasters such as landslides, mudslides, floods in small and medium-sized rivers, flash floods, and urban and rural waterlogging are relatively high. Please pay attention to prevention. Defense guidelines: 1. The government and relevant departments should make preparations for rainstorm prevention according to their responsibilities; 2. Schools and kindergartens located in hazardous areas should take appropriate measures to ensure the safety of students and young children; 3. Drivers should pay attention to road waterlogging and traffic congestion to ensure driving safety; 4. Pedestrians should not shelter or stay under high-rise buildings or billboards to avoid being injured by falling objects.
西宁市气象台2026年08月21日19时10分发布暴雨蓝色预警：预计08月22日14时至23日14时，西宁市累计降水量可达20～40毫米，其中湟中区共和镇、鲁沙尔镇、大才乡、上新庄镇、土门关乡、田家寨镇、群加乡累计降水量可达50～60毫米。强降水时段主要集中在22日17时至23日05时，最大小时雨强可达20～40毫米，降水期间伴有短时强降水、冰雹、雷暴大风等强对流天气。发生山体滑坡、泥石流、中小河流洪水、山洪、城乡积涝等次生灾害的气象风险较高，请注意防范。防御指南：1.政府及有关部门按照职责做好防暴雨准备工作；2.处于危险地带的学校、幼儿园采取适当措施，保证学生和幼儿安全；3.驾驶人员注意道路积水和交通堵塞，确保行车安全；4.行人不要在高楼或广告牌下躲雨、停留，以免被坠落物砸伤。
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