- Cold Snap to Grip Much of the U.S., Followed by Winter Storms The New York Times
- Polar Vortex to Bring ‘Frigid’ Temperatures to the U.S. — How Cold Could It Get in Your Area? PEOPLE
- An ‘Arctic outbreak’ will send a chill through much of the U.S. Here’s how to prepare NPR
- Arctic blast tied to polar vortex puts U.S., Europe in deep freeze Axios
- Arctic Cold Outbreak To Blast South, Midwest, East Into Mid-January The Weather Channel