Summary of Key Points Core Viewpoint - The article discusses the weather conditions in central and eastern China, highlighting a warming trend from January 23 to 24, with a subsequent deterioration in air quality due to haze from January 23 to 25, followed by a cold front expected to clear the haze after January 25 [1]. Weather Conditions - A warming trend is expected across most of central and eastern China from January 23 to 24 [1]. - Air quality is predicted to worsen in regions such as southern and central North China, western Huanghuai, Fenwei Plain, and Sichuan Basin, with light to moderate haze expected from January 23 to 25 [1]. - After January 25, the arrival of cold air is anticipated to gradually dissipate the haze [1]. Precipitation Forecast - Light to moderate snow is forecasted for parts of northern and western Xinjiang, western Tibet, northeastern Inner Mongolia, and central and eastern Heilongjiang, with heavy to blizzard conditions (20-28 mm) expected in some areas of southwestern Tibet [1]. - Over the next 10 days, average temperatures in regions such as northern Xinjiang, Inner Mongolia, Northeast China, North China, Huanghuai, Jianghan, Jianghuai, and northwestern Jiangnan, as well as western Tibet, are expected to be 1-3°C lower than the historical average, with some areas potentially experiencing drops of over 4°C [1]. - From January 25 to 27, weak cold air will continue to affect Jiangnan and areas north of it, with snowfall expected in North China, Northeast China, and Huanghuai, and localized freezing rain in regions like Henan and Hubei [1].