江南华南有大风降温 江汉江淮江南等地有阴雨雪天气华南沿海海域有大雾

Domestic Weather Situation - Snow and mixed rain occurred in Shanxi, Henan, and Hubei, with significant temperature drops in North China and the Huanghuai region [1] - From 8 AM on February 16 to 8 AM on February 17, temperatures in Jiangnan, South China, and other regions are expected to drop by 6-8°C, with some areas experiencing drops of up to 10°C [2] - A blue alert for cold wave has been issued by the Central Meteorological Observatory [2] Global Weather Situation - Strong rainfall was reported in Southeast Asia and Brazil, with heavy rain in various regions including Japan, the Philippines, and parts of South America [9] - Central and Eastern Europe experienced significant snowfall, with forecasts indicating continued heavy snow and temperature drops of 6-10°C in affected areas [10] Future Weather Forecast - From February 16 to 17, regions including Inner Mongolia, Xinjiang, and parts of the Jianghuai and Jiangnan areas are expected to see light snow or mixed rain, with some areas in Xinjiang experiencing moderate to heavy snow [11] - Coastal areas in South China are forecasted to experience dense fog, with visibility dropping below 1 kilometer [7]