中央气象台：春运气象服务专报（2026年02月20日）

Core Viewpoint - The Central Meteorological Observatory has issued blue alerts for strong winds and sandstorms, with significant snowfall expected in Xinjiang and Northeast China, impacting various regions across the country [1][2]. National Weather Conditions - On February 19, light snow or sleet was reported in parts of northern Xinjiang, eastern Tibet, and the western Sichuan Plateau, while moderate rain occurred in eastern Hunan and central Jiangxi [1]. - Winds of 5-7 levels were recorded in parts of northern Xinjiang, central and western Inner Mongolia, western Gansu, and eastern Qinghai, with local gusts reaching 8-10 levels [1]. National Weather Forecast - From February 20 to 22, strong cold air will bring winds of 5-7 levels and gusts of 8-10 levels to most areas north of the Yangtze River, with local temperatures dropping by 6-10°C, and some areas experiencing drops of 10-14°C [2]. - Sandstorm conditions are expected in the Northwest, North China, Huanghuai, and Jianghuai regions, with local sandstorms or severe sandstorms possible [2]. - Significant snowfall is anticipated in northern Xinjiang, central and eastern Inner Mongolia, and northern Northeast China, with local areas experiencing heavy snow [2]. Specific Weather Forecast for the Next Two Days - From February 20 at 14:00 to February 21 at 08:00, light snow or sleet is expected in parts of eastern Xinjiang, northeastern Inner Mongolia, and southern and eastern Tibet [3]. - From February 21 at 08:00 to February 22 at 08:00, moderate to heavy snow or sleet is forecasted in parts of northeastern Inner Mongolia, most of Northeast China, and northern Xinjiang, with local areas experiencing heavy to blizzard conditions (10-18 mm) [5]. Beijing Weather Forecast - Strong cold air will lead to winds of 4-5 levels and gusts of around 8 levels in Beijing from February 21 noon to February 22 evening, with sandstorm conditions expected to reduce visibility [7]. - Specific temperature and visibility forecasts indicate a significant drop in visibility due to sandstorms on February 21 [7]. Maritime Weather Forecast - From February 20 afternoon to night, northeastern winds of 6-8 levels and gusts of 9 levels are expected in the central and southern South China Sea [8]. - From February 21 daytime to night, winds of 6-8 levels and gusts of 9 levels are forecasted in the Bohai Sea, Bohai Strait, and most of the Yellow Sea [8]. National Road Traffic Impact Forecast - From February 20 at 14:00 to February 21 at 14:00, roads in northern Xinjiang, central and eastern Inner Mongolia, and southern and eastern Tibet may experience slippery conditions due to snow or sleet [9]. - Low visibility is expected to affect traffic in parts of southern Henan, northern and central Hubei, western and central Hunan, southwestern Anhui, northern Jiangxi, and other regions [9]. Airport Weather Forecast - Major airports in Beijing, Shanghai, Guangzhou, and other cities are forecasted to be suitable for operations, with specific warnings for wind shear in Kunming [12].