雨、雪、寒潮！春节出行，紧急提醒

Core Viewpoint - The article discusses the impact of a cold wave and increased precipitation across various regions in China during the Spring Festival holiday, highlighting potential severe weather conditions such as snow and strong convective weather. Group 1: Weather Forecast - Increased precipitation is expected across southern China, with regions like Shaanxi and Henan likely to experience snowfall [2][3] - The Central Meteorological Administration predicts small to moderate snow or sleet in several areas, including parts of Heilongjiang and Xinjiang, while regions like Hubei and Hunan may see heavy rain [3][4] - The cold wave will lead to significant temperature drops, with some areas experiencing declines of 6 to 10 degrees Celsius, and localized drops exceeding 12 degrees Celsius in western Jiangnan [7] Group 2: Public Safety and Recommendations - The public is advised to pay attention to weather forecasts and warnings due to the potential for severe weather, including thunderstorms and localized hail during the holiday [6] - As temperatures fluctuate, individuals are encouraged to adjust their clothing accordingly to avoid illness [8]