'These are life-threatening conditions and temperatures': US Midwest braced for -50C chill as polar vortex bites - ITV News
- 'These are life-threatening conditions and temperatures': US Midwest braced for -50C chill as polar vortex bites ITV News
- Polar vortex brings deadly cold snap to US states BBC News
- Polar vortex: how cold will it be and what should the midwest expect? The Guardian
- Chicago weather: 'People will DIE' as flesh FREEZES in terrifying –54F polar vortex Express.co.uk
- Polar vortex wreaks havoc on Midwest and causes more than 2,700 flight cancellations Daily Mail
- View full coverage on Google News