Polar vortex to blast millions across US with life-threatening cold next week: ‘There’s no escaping this’ – Fox Weather

  1. Polar vortex to blast millions across US with life-threatening cold next week: ‘There’s no escaping this’  Fox Weather
  2. Weather warning as life-threatening polar vortex will engulf parts of the US with Siberian air: ‘There’s no es  Daily Mail
  3. Polar vortex set to freeze the U.S. as far as the Deep South  CBS News
  4. How the polar vortex fuels intense winter weather in the US  BBC.com