Deadly Winter Storm Grips US: 11 Dead, 19,000 Flights Cancelled, Power Outages Widespread

• A powerful winter storm has claimed at least 11 lives across the United States, causing widespread power outages and travel disruptions.
• Over 19,000 flights into and out of the US have been cancelled since Saturday due to severe weather conditions.
• More than 820,000 customers, primarily in southern states like Tennessee, Louisiana, and Mississippi, are without electricity.
• Authorities from Texas to New York urged residents to stay off roads, with federal offices closed and 20 states declaring emergencies.
• The storm, linked to a stretched polar vortex, brings heavy snow, sleet, freezing rain, and dangerously low temperatures, with wind chills potentially reaching -50F.

Why It Matters: A severe winter storm has caused significant fatalities, flight cancellations, and power outages across the US.