中央气象台：青藏高原东部有持续雨雪 西南地区多阴雨

Core Points - The eastern part of the Tibetan Plateau is experiencing continuous rain and snow from October 30 to November 2, with some areas expecting moderate to heavy snow, and localized regions facing blizzards or severe blizzards [1][2] - The southwest region, including Jiangnan, Guangxi, and Hainan Island, is forecasted to have light to moderate rain, with some areas experiencing heavy rain and localized torrential rain [2] - A cold air mass will lead to temperature drops of 4 to 6 degrees Celsius in Inner Mongolia, North China, and Northeast China, with localized drops exceeding 8 degrees Celsius [2] Weather Warnings - A yellow fog warning has been issued for areas including Beijing, Tianjin, and parts of Hebei, Henan, and Shanxi, with visibility dropping below 500 meters in some regions [3] - The Central Meteorological Observatory continues to monitor and issue warnings for severe weather conditions affecting transportation and agriculture [1][3] Precipitation Forecast - From October 30 to 31, regions such as central Tibet and northern Sichuan Plateau are expected to see light to moderate snow or sleet, with some areas in central Tibet anticipating heavy to blizzard conditions [6][7] - Rainfall forecasts indicate that Hainan Island may experience localized heavy rain, with accumulations of 100 to 120 millimeters [6] - The forecast for November 1 to 2 includes light to moderate snow in northeastern Inner Mongolia and parts of the Tibetan Plateau, while southwestern regions and Hainan Island may see significant rainfall [9][12]