At 4:55 am on October 27, 2025, the Weishi County Meteorological Observatory upgraded the yellow warning signal for heavy fog to an orange warning signal for heavy fog: it is expected that in the next 6 hours, fog with visibility less than 200 meters may occur in towns and streets such as Lianghu Street, Zhuqu Town, Caizhuang Town, Yongxing Town, Zhangshi Town, Shibali Town, Shuipo Town, Zhuangtou Town, Xingzhuang Township, Menlouren Township, Daqiao Township, Nancao Township, Xiaochen Township, etc. Party committees, governments at all levels, and industry regulatory departments assess local and industry risks and initiate contingency plans. Defense Guidelines: 1. The government and relevant departments should carry out anti fog work in accordance with their responsibilities. 2. Management units such as highways and stations should take effective measures to strengthen dispatch and command, and ensure safety. 3. Drivers must strictly control the speed of vehicles and ships. 4. Reduce outdoor activities.