0℃线已南压至广东，多部门联动应对寒潮

Core Points - A strong cold wave has impacted Guangdong, with the lowest temperature recorded at -5.9°C in Lianzhou, marking the coldest temperature during this cold wave [1] - The cold wave is expected to bring freezing rain, sleet, or snow to most southern regions from January 19 to 22 [3] - Various departments are collaborating to ensure road safety and accessibility during the cold wave, implementing snow removal and monitoring measures [5][7] Weather Forecast - From January 21 to 22, areas including Shaoguan and northern Qingyuan are expected to experience overcast skies with scattered light rain, while high-altitude regions may see sleet or freezing rain [4] - Minimum temperatures in northern Guangdong will range from 1 to 6°C, with high-altitude areas in Shaoguan and Qingyuan dropping to -4 to 0°C, indicating potential freezing conditions [4] Response Measures - The Lianzhou transportation department is actively conducting snow removal operations on icy road sections and implementing a comprehensive inspection of high-altitude routes [5] - Guangdong Transportation Group has installed weather monitoring systems on key icy road sections to provide real-time updates on weather conditions [7] - Emergency plans will be activated based on actual road conditions, including traffic control and detours as necessary [7] Public Safety Advisory - The cold wave has created ice formations in areas like Qingyuan and Lianzhou, attracting visitors, but authorities advise caution and awareness of road conditions [9] - Drivers are encouraged to monitor weather and road information closely, reduce speed, maintain safe distances, and use tire chains if necessary for safety [9]