Winter Storm 2025 Warning Usa. Most of the united states is being assailed with extreme winter weather this week as arctic air blasts south from canada, snow tracks up the northeast coast and a potentially. More than 220 million people across the united states are facing dangerous cold that will also open the door for a potentially historic and crippling winter storm.

Here’s a look at weather forecasts for parts of the southern u.s. Winter storm cora dumped a rare snow and ice across many southern states in january 2025.