春节假期开端我国降水增多增强 寒潮携降温影响中东部

Core Viewpoint - The article discusses the weather conditions in China during the Spring Festival holiday, highlighting increased precipitation, potential strong convective weather, and significant temperature drops due to a cold wave affecting the central and eastern regions of the country [1][6]. Weather Conditions - On February 15, the first day of the Spring Festival holiday, increased precipitation is expected in various regions, with possible strong convective weather in parts of Jianghan and Jiangnan, and snowfall in Shaanxi and Henan [1]. - The cold wave is anticipated to move southward, causing temperature drops exceeding 12°C in localized areas of western Jiangnan [1][6]. - The northeastern region experienced snowfall, while the southwestern region saw rain due to warm and humid air [1]. Forecasts - The Central Meteorological Observatory predicts small to moderate snow or sleet in several areas, including northeastern Heilongjiang and parts of Xinjiang, with moderate to heavy rain expected in regions like Hubei and Hunan [1][2]. - The weather forecast indicates that from February 15 to 17, temperatures in the central and eastern regions will drop by 6 to 10°C, with localized areas in western Jiangnan experiencing drops of over 12°C [6]. Public Advisory - The article advises the public to pay attention to weather forecasts and warnings due to the potential for thunderstorms, strong winds, and localized hail during this period [4].