At 16:45 on November 6, 2026, the Xining Meteorological Observatory issued a blue warning for a cold wave: it is expected that a cold wave will occur in Xining from 10:00 on November 7 to 10:00 on November 9, with temperatures dropping by 8-10 ℃ and locally reaching 12 ℃. During the process, there will be sleet or light snow throughout the city, with moderate to heavy snow and local blizzards (3-12mm) in the central and northern towns of Datong, accompanied by 4-5 level southeast winds. Cold waves, snowfall, and windy weather have certain impacts on agricultural and animal husbandry production, energy supply, road traffic, urban operation, and public health. Please take precautions. Defense guidelines: 1. The government and relevant departments should do a good job in preventing cold waves according to their responsibilities; 2. Individuals should pay attention to adding clothes to keep warm, and people who are sensitive to temperature changes should try to minimize going out; 3. Take protective measures for agriculture, forestry, animal husbandry, and animal husbandry.