冷空气席卷多地 今起影响进入尾声
Yang Shi Wang·2025-10-22 20:25

Core Points - A strong cold air mass has swept across most parts of China since October 15, with temperatures expected to gradually rise after October 22, although it will still feel cool, necessitating warm clothing [1][3] - Snowfall occurred in Laiyuan County, Baoding, Hebei, with the lowest temperature dropping to 0°C, causing slippery roads and cautious driving [3] - Shanxi Province issued blue frost warnings, with temperatures in cities like Datong and Taiyuan also dropping to around 0°C, prompting agricultural departments to prepare for frost and protect crops [5] - In Jilin's Changbai Mountain, a rare natural phenomenon called evaporation fog was observed due to sudden temperature drops, creating a visually striking scene [7] - Zhejiang experienced a rapid temperature drop due to the cold air, with minimum temperatures falling to 13-15°C and strong winds causing a noticeable wind chill effect [9] - The upcoming frost descent on the 23rd marks a climatic turning point, with experts warning that blood pressure may rise, particularly among hypertensive patients, due to cold-induced vascular resistance [11]