- It’s about to get dangerously cold, even for winter CNN
- Dangerous blast of arctic air to invade US during first weeks of January Fox Weather
- NYC winter storm forecast: ‘Potential for heavy snow’ in area next week FOX 5 New York
- Polar vortex is coming; what it is and when to expect the cold NorthJersey.com
- When will polar vortex reach Texas? Arctic blast to bring freezing temps on Monday Austin American-Statesman