Group 1 - A significant cold wave is affecting China, with the strongest rain, snow, and freezing weather expected in the central and eastern regions [1] - The cold wave is causing temperatures to drop dramatically, with northern regions experiencing declines of over 15°C to 20°C within 1 to 2 days [1] - In Guangxi, a strong cold air mass is forecasted to sweep through from January 19 to 22, leading to temperature drops of 10°C to 14°C in northern areas and 8°C to 11°C in southern areas [1] Group 2 - Nanning is expected to experience a week of overcast and rainy weather, with a significant temperature drop starting January 20, averaging a decrease of 8°C to 10°C [2] - The lowest temperatures in Nanning are projected to be between 6°C and 9°C, with maximum temperatures ranging from 10°C to 12°C, accompanied by strong winds [2] - Residents are advised to prepare for rapid temperature changes, switching clothing from summer to winter attire as needed [2]

Group 1 - The Beijing Meteorological Station issued a yellow fog warning, predicting visibility below 1000 meters from the night of December 17 to the morning of December 18, with some areas experiencing visibility under 500 meters [1] - The Beijing Ecological Environment Bureau announced that a yellow alert for air pollution will be activated on December 18, 2025, with air quality expected to reach moderate pollution levels on December 18-19 [1] - Following the arrival of cold air on December 20, air quality in Beijing is expected to improve to good levels [1] Group 2 - During the yellow fog warning, the public is advised to monitor traffic information and prefer public transportation, while drivers should reduce speed and be cautious [2] - The ecological environment department recommends that vulnerable groups, such as children, the elderly, and those with chronic diseases, stay indoors during the air pollution yellow alert [2] - Schools are advised to reduce outdoor activities based on local air pollution conditions [2]

Core Points - The article discusses the impact of Typhoon "FUNG-WONG" and associated weather warnings, including strong winds and fog alerts across various regions in China [3][4][9]. Weather Warnings - A yellow wind warning was issued, predicting winds of 5-6 levels in parts of Inner Mongolia, Northeast China, and other regions, with gusts reaching 7-8 levels from November 9 to 10 [3]. - The typhoon "FUNG-WONG" is classified as a super typhoon with maximum wind speeds of 16 levels (approximately 187 km/h) and a central pressure of 935 hPa, located about 530 km east of Manila, Philippines [4]. - Forecasts indicate that "FUNG-WONG" will move northwest at approximately 30 km/h, with increasing intensity [4]. Defense Guidelines - Recommendations for maritime operations include returning to port to avoid strong winds and ensuring port facilities are secured [7]. - Fire prevention measures should be taken in forests and urban areas, and transportation departments should ensure safety on roads, railways, and airports [7]. - Outdoor activities should be halted, and precautions should be taken to secure structures that may be affected by strong winds [7]. Fog Alerts - An orange fog warning was issued, predicting dense fog in several regions, with visibility dropping below 200 meters in some areas and below 50 meters in extreme cases [9]. - Drivers are advised to control their speed due to low visibility, and transportation hubs should implement safety measures [10].

Core Viewpoint - The Shandong Meteorological Bureau issued a yellow fog warning, predicting dense fog with visibility below 500 meters in several cities from the night of November 8 to the morning of November 9 [1] Summary by Relevant Categories Weather Warning - A yellow fog warning was issued for Shandong Province, indicating that areas including Liaocheng, Dezhou, Jinan, Tai'an, Zibo, Weifang, Heze, Jining, Zaozhuang, Linyi, Rizhao, Yantai, and Qingdao will experience visibility below 500 meters [1] - In some local areas, visibility may drop below 200 meters [1] Precautionary Measures - Relevant departments and units are advised to prepare for fog conditions according to their responsibilities [1] - Airports, highways, and ferry terminals should enhance traffic management to ensure safety [1] - Drivers are urged to be cautious and attentive to changes in fog conditions [1] - Outdoor activities should be conducted with safety precautions in mind [1]