中央气象台：春运气象服务专报（2026年02月01日）

National Weather Overview - Light snow observed in regions such as Liaoning and Heilongjiang, with some areas experiencing mixed rain and snow [1] - Heavy fog reported in parts of Hebei, Shandong, Henan, Anhui, and northern Xinjiang, with visibility dropping below 500 meters [1] National Weather Forecast - Dense fog expected in Jiangsu, Anhui, Hunan, and Fujian from February 1 to 2, with visibility in some areas also below 500 meters [2] - Light to moderate haze forecasted in regions including southern North China, central and western Huanghuai, and Jianghan [2] Specific Weather Predictions - From February 1, 14:00 to February 2, 08:00, light snow or mixed rain and snow expected in parts of Tibet, Qinghai, and northern Xinjiang [5] - From February 2, 08:00 to February 3, 08:00, moderate to heavy snow (5-8 mm) anticipated in eastern Tibet, with light to moderate rain in parts of Shaanxi, Sichuan, and Taiwan [5] Beijing Weather Forecast - Beijing is expected to have sunny to partly cloudy weather from February 1 to 2, with daytime highs of 6-7°C and nighttime lows of -6 to -5°C [8] Maritime Weather Forecast - Strong winds (5-7 levels, gusts 7-8 levels) expected in the Yellow Sea, East China Sea, and Taiwan Strait from February 1 afternoon to night [10] National Road Traffic Impact Forecast - Roads in northern Hebei, central and southern Inner Mongolia, and parts of Xinjiang and Tibet may be slippery due to snow or mixed rain and snow [11] - Low visibility conditions affecting road safety in regions including southern Jiangsu, northern Hunan, and eastern Fujian [11] National Railway Traffic Weather Impact Forecast - Specific rail lines affected by light snow include the Binshui and Jitong lines, while high-speed lines like Harbin-Jiamusi may also be impacted by strong winds [12] National Airport Weather Impact Forecast - Light turbulence expected in low-altitude airspace over regions including Inner Mongolia, Liaoning, and Beijing from February 1 to 2 [14] Yangtze River Navigation Weather Impact Forecast - Low visibility due to fog affecting navigation in sections of the Yangtze River in Hubei, Anhui, and Jiangsu on February 1 [15] Major Waterway Weather Forecast - Weather conditions for the Yanda shipping route expected to be clear, while the Qiongzhou Strait may experience cloudy weather with visibility issues [16]