寒潮大风预警齐发，23日早晨辽宁最低气温降至-18℃

Core Viewpoint - The weather in Liaoning is expected to undergo significant changes with cold air, rain, snow, temperature drops, and strong winds, which will impact travel and tourism during the Spring Festival return period [1] Weather Forecast - A yellow cold wave warning and a blue wind warning have been issued, predicting a temperature drop of 6-8°C in western regions and 4-6°C in other areas within the next 24 hours [1][7] - From 8 AM to 8 PM on February 22, light snow or rain mixed with snow is expected in northern Shenyang, Fushun, Benxi, and Tieling, while other areas will be mostly cloudy with maximum temperatures ranging from 0 to 5°C [3] - The weather will be mostly clear with occasional clouds from 8 PM on February 22 to 8 AM on February 23 [4] - From 8 AM on February 23 to 8 AM on February 24, the weather will remain mostly clear with occasional clouds [5] - On February 24, the weather will be mostly cloudy from 8 AM to 8 AM on February 25 [6] Temperature Changes - From 8 PM on February 21 to 7 AM on February 22, temperatures in western and central northern regions dropped by 4-8°C, while other areas saw a decrease of 2-4°C [7] - By the morning of February 23, minimum temperatures are expected to reach -13 to -10°C in western and northeastern regions, with mountainous areas dropping to -18 to -14°C, and southern coastal areas between -6 to -3°C [7] Defense Guidelines - Government and relevant departments are advised to prepare for cold wave conditions [8] - Public should take precautions against the cold and prepare for the temperature drop [8] - Measures should be taken in agriculture, aquaculture, and livestock industries to mitigate cold weather impacts [9] - Transportation and public safety departments should prepare for icy road conditions [9] - It is important to stay updated with media reports regarding the latest temperature changes for further action [10] Wind Warnings - A blue wind warning has been issued, forecasting winds of 6-7 levels with gusts of 8-9 levels in several regions, with western areas potentially reaching 10 levels [10] - Northeastern and southern regions may experience dust storms or floating dust [10] - Wind conditions in the Bohai Sea and surrounding areas are also expected to be strong, with similar wind levels [10] Wind Defense Guidelines - Government and relevant departments should prepare for strong wind conditions [11] - Secure doors and windows, reinforce structures that may be affected by wind, and properly store outdoor items [11] - Water operations and passing vessels should take proactive measures, and ports should prepare in advance [11] - Pedestrians should exercise caution and avoid staying under billboards or temporary structures during windy conditions [12] - Attention should be given to fire prevention in forests and grasslands [13] - Agricultural facilities, such as greenhouses, should be reinforced against strong winds [14]