At 10:45 am on January 28, 2026, the Haixi Meteorological Observatory issued a blue warning for a cold wave: it is expected that a cold wave will occur in most parts of Haixi from 05:00 am on January 29 to 05:00 am on January 30. The temperature in the southern part of Delingha, most of Golmud, Dulan, Ulan, Tianjun and Dachaidan will drop by 8-10 ℃, and the temperature in other areas will drop by 4-6 ℃. During this period, there will be 6-7 level westerly winds in most parts of the state, with gusts of up to 8 level or above. There will be sandstorms along the line from Lenghu to Nomuhong. From the night of the 28th to the day of the 29th, there will be snowfall in the areas of Delingha, Golmud, Dulan, Ulan, Tianjun, and Tanggula. Cooling, snowfall, and sandstorm weather have certain impacts on agricultural and animal husbandry production, energy supply, 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.