辽宁遇下半年以来最强冷空气 气温持续下探

Core Points - Liaoning province is experiencing the coldest daytime temperatures since the beginning of autumn, with some areas seeing maximum temperatures drop to single digits [1] - The province officially entered meteorological winter on October 17, three days earlier than the average date of October 20 [1] Summary by Sections Weather Conditions - A strong cold air mass began affecting Liaoning on the night of October 16, leading to significant temperature drops [1] - From October 17 to 18, the eastern and northwestern regions of Liaoning are expected to see minimum temperatures decrease by 8 to 10 degrees Celsius, with localized drops reaching 10 to 14 degrees Celsius [1][2] - Most areas will experience temperature declines of 4 to 8 degrees Celsius [1] Temperature Forecast - On October 17, the majority of Liaoning will be under cloudy and rainy conditions, with maximum temperatures in cities like Shenyang, Tieling, and Fuxin falling to between 7 and 9 degrees Celsius [1] - The lowest temperatures of this cold wave are anticipated on the morning of October 19 to 20, with mountainous areas reaching -8 to -5 degrees Celsius, while other regions will generally be between -4 and 0 degrees Celsius [2] Weather Alerts - The Liaoning Meteorological Observatory issued blue alerts for cold waves and frost, indicating the potential for ground temperatures to fall below 0 degrees Celsius, leading to frost [2] - Strong winds are expected, with land-based north winds reaching 4 to 6 levels, and gusts up to 7 to 8 levels [2]