新一股冷空气将影响我国大部地区 西北地区东部将有沙尘天气

Core Viewpoint - A strong cold air mass is expected to impact most of China, leading to significant temperature drops and adverse weather conditions, including snow and strong winds, which may affect energy supply, public health, and urban operations [1][3]. Weather Conditions - Snowfall has been reported in northern Xinjiang and central-eastern Inner Mongolia, with temperatures dropping by over 8°C in southeastern Shandong and northern Jiangsu [2]. - A new cold air mass will affect most of the country from November 25 to 28, with temperature drops of 4-8°C in northern regions and up to 10-12°C in some areas, accompanied by strong winds [3]. Weather Warnings - A yellow wind warning has been issued, predicting winds of 5-7 levels in several regions, with gusts reaching 8-10 levels, particularly in western Inner Mongolia and parts of Gansu and Ningxia [3][4]. - A blue sandstorm warning has been issued for areas in southern Xinjiang, western Inner Mongolia, and parts of Gansu and Ningxia, with potential sandstorm conditions [4]. Future Weather Forecast - From November 25 to 26, light to moderate snow or sleet is expected in parts of Inner Mongolia, northwestern regions, and northeastern areas, with localized heavy snow [7]. - From November 26 to 27, light snow or sleet is forecasted for eastern Inner Mongolia and parts of Heilongjiang, with localized moderate to heavy snow [9]. - From November 27 to 28, light snow or sleet is anticipated in northwestern Xinjiang and northeastern Inner Mongolia, with rain in southeastern Tibet and eastern Taiwan [11].