冬季风暴致全美22州进入紧急状态 面包牛奶等遭抢购

Core Viewpoint - A significant winter storm has impacted the central and southern regions of the United States, leading to emergency declarations in 22 states and affecting nearly 180 million people [1] Group 1: Weather Impact - The winter storm brought widespread snowfall, sleet, and low temperatures, causing over 15,000 flight cancellations across three days [1] - The storm is moving northeast and is expected to affect two-thirds of the eastern United States with heavy snowfall and severe ice accumulation [1] Group 2: Local Response - Residents in Oklahoma are urgently stockpiling supplies in preparation for the severe weather threat, leading to empty shelves in local supermarkets [1]