这些地区气温将下降10℃以上

Core Viewpoint - Qinghai province is experiencing a cold wave starting from December 19, with significant temperature drops and snowfall expected across various regions [1] Weather Impact - The Qinghai Meteorological Observatory has issued a blue alert for the cold wave, predicting temperature drops of over 10°C from December 19 to 21 in areas such as Xining, Huangzhong, Ping'an, and others, with daytime highs expected to fall below 0°C on December 20 [1] - Snowfall is anticipated statewide, with light snow in Xining, Haidong, and other areas, while regions like Menyuan and Datong may experience moderate to heavy snow, accumulating 1 to 4 centimeters [1] - Winds of 6 to 7 levels are expected in regions like Haixi and Hainan, with gusts exceeding level 8, and Xining and Haidong will see winds of 4 to 6 levels [1] Temperature Forecast - On December 19, light snow is expected in Haixi and Haibei, with moderate snow in Tianjun and Qilian, and maximum temperatures in some areas will continue to drop by 4 to 6°C [1] - From the night of December 19, Xining will experience snowfall, with a significant temperature drop, and the minimum temperature on the morning of December 20 is projected to be around -8°C [1] Advisory for Public Safety - The cold wave, along with temperature drops, snow accumulation, and strong winds, poses risks to agriculture, energy supply, transportation, and public health [1] - The meteorological department advises the public to take precautions, dress warmly, be aware of road conditions, and drive cautiously [1]