How is the winter storm impacting the United States and what areas are affected?

A massive winter storm is currently affecting over 100 million Americans across multiple regions. The system is bringing freezing rain to Oklahoma City while the Rockies are expected to receive up to two feet of snow. The severe weather is creating dangerous road conditions throughout affected areas. The storm is moving across the Midwest toward the East Coast, bringing brutal cold temperatures and record-low wind chills. Meteorologist Ginger Zee is providing crucial timing and forecasting information to help viewers stay informed about this widespread and severe winter weather event.