Confidence is now high in a major, long-duration ice storm impacting large portions of the southern and eastern United States this weekend. Forecast models have been exceptionally consistent, showing an ice event capable of shutting down travel, causing widespread tree damage, and leading to prolonged power outages in many areas. This is no longer about whether a winter storm happens — it’s about how severe the ice impacts become. Cold air is firmly locked in before and after the storm, increasi