中央气象台：寒潮继续影响江南华南等地

Core Viewpoint - A cold wave continues to impact regions in Jiangnan and South China, with significant temperature drops and strong winds expected, affecting energy supply, public health, and agriculture [1][2]. Group 1: Weather Impact - From November 18 to November 19, temperatures in eastern and southern Sichuan, Chongqing, eastern and southern Jiangxi, southern Zhejiang, eastern Yunnan, Guangxi, Guangdong, Fujian, and Hainan Island are expected to drop by 6 to 8 degrees Celsius, with some areas in southern Guangxi and southwestern Guangdong experiencing drops of up to 10 degrees Celsius [2]. - The lowest temperature line is forecasted to move south to the southern parts of Jiangsu and Anhui, reaching central Hubei [2]. - Wind speeds of 5 to 6 levels are expected in parts of central Inner Mongolia, northern Tibet, northern Hebei, western Henan, southern Jiangsu, southeastern Guangxi, and southern coastal Guangdong, with gusts reaching 7 levels [2]. Group 2: Marine Weather Conditions - The southern Yellow Sea, most of the East China Sea, Taiwan Strait, east of Taiwan, Bashi Channel, and northern and central South China Sea are expected to experience winds of 7 to 8 levels, with gusts reaching 9 to 10 levels [2]. - Some areas in the southeastern part of the East China Sea, Taiwan Strait, Bashi Channel, and northeastern parts of the South China Sea may see wind speeds reaching 9 levels, with gusts of 10 to 11 levels [2]. Group 3: Precipitation Forecast - From November 18 to November 19, light snow or sleet is expected in parts of the southern Xinjiang basin, northern and eastern Tibet, southern and western Qinghai, and the Hexi Corridor in Gansu, while light to moderate rain is forecasted for the eastern and southern parts of the southwest region and most of South China [4]. - Heavy rain (25 to 40 mm) is anticipated in parts of southwestern Yunnan and northern Taiwan Island [4].