华北黄淮江汉等地有霾 中东部地区将有寒潮雨雪天气

Group 1 - The central meteorological station reports that most regions of the country experienced weak rain and snow, with light to moderate haze in areas such as North China and the Huanghuai region [1][2] - From February 5 to 7, a cold wave with rain and snow is expected in the central and eastern regions, with heavy to blizzard conditions in parts of the lower and middle Yangtze River [1][4] - The temperature in the central and eastern regions is forecasted to drop by 6 to 10 degrees Celsius, with some areas experiencing a drop of 12 to 16 degrees Celsius [4][9] Group 2 - Specific weather forecasts indicate light to moderate haze in North China, Huanghuai, and other regions, with heavy haze in some areas [2][3] - Rain and snow are expected in various regions, including small to moderate rain in Jianghan, Jiangnan, and parts of South China, with local heavy rain [4][6] - Wind conditions will include 4 to 5 level winds with gusts reaching 6 to 7 levels in several areas, and 5 to 7 level winds with gusts of 8 levels in the Bohai Sea and East China Sea [6][9]