Tens of millions of Americans braved Arctic-like temperatures on Thursday as low as minus 56 degrees Fahrenheit (minus 49 Celsius) that paralyzed the US Midwest and were blamed for at least 21 deaths.

Over 20 dead in US polar vortex, frostbite amputations feared

cold-wave-in-chicago

Cold Wave In Chicago, News on Cold Wave In Chicago, stories on Cold Wave In Chicago, articles on Cold Wave In Chicago, Cold Wave In Chicago stories at Wion, Cold Wave In Chicago news, Cold Wave In Chicago latest news

cold wave-in-chicago

Over 20 dead in US polar vortex, frostbite amputations feared