寒潮继续影响我国大部地区 华北、黄淮等地有大范围雨雪

Core Viewpoint - A cold wave is continuing to impact most regions of China, bringing strong winds, temperature drops, and widespread rain and snow, particularly affecting energy supply, public health, agricultural facilities, and transportation safety [1][4]. Group 1: Weather Impact - From December 11 to 13, a cold wave will move from west to east across China, with average daily or minimum temperatures expected to drop by 6 to 10 degrees Celsius [4]. - In specific areas such as northern Xinjiang, southern Gansu, and southern Shaanxi, temperature drops could reach 10 to 12 degrees Celsius, with localized drops exceeding 12 to 14 degrees Celsius [4]. - The lowest temperature line is projected to move south to southern Zhejiang, northern Jiangxi, and southern Hubei by the morning of December 14 [4]. Group 2: Snow and Rain Forecast - From December 11 to 13, regions including Xinjiang, the northwest, North China, and parts of the Huanghuai area are expected to experience light to moderate snow or sleet, with some areas receiving heavy snow and new snow accumulation of 2 to 8 centimeters, and localized areas up to 10 to 15 centimeters [10][11]. - Specific forecasts indicate that from December 11 at 08:00 to December 12 at 08:00, parts of Xinjiang and the northwest will see light to moderate snow, with some areas experiencing heavy snow [11]. - Rainfall is also expected in southern regions, with localized heavy rain (25 to 30 millimeters) in areas such as the Sichuan Basin and southern Huanghuai [10][11]. Group 3: Wind Conditions - Wind conditions are expected to be severe, with 5 to 7 level winds and gusts of 8 to 9 levels in regions including Xinjiang and parts of North China [8][11]. - The Bohai Sea, Yellow Sea, East China Sea, and Taiwan Strait will experience winds of 7 levels, with gusts reaching 8 to 9 levels, and some areas may see winds up to 10 levels [8][11].