The Polar Express Isn't Slowing Down - week.com

1. The Polar Express Isn't Slowing Down  week.com
2. Polar Vortex To Invade Midwest, Wind Chills May Exceed 50 Below Zero  CBS Denver
3. Polar vortex intrusion: 'Dangerous' and 'brutal' cold aimed at Great Lakes by Tuesday  The Washington Post
4. Polar Vortex To Invade Upper Midwest  CBS Denver
5. Why it's going to be so cold next week  Chicago Daily Herald
6. View full coverage on Google News

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