The Polar Vortex is forecast to return, and the forecast is clear. Climate scientists will soon start blaming cold on heat.
Polar Vortex
Just like they do every time it gets cold.
Smithsonian Article

December 2, 2016
Bad Astronomy Article
Forty years ago climate scientists weren't quite as stupid, and they blamed the Polar Vortex, climate change and all bad weather on global cooling - instead of global warming.

National Geographic  Mag
© National Geographic
National Geographic : 1977 Dec
NYT Article
Time Magazine
The Sedalia Democrat
The great thing about ad hoc climate science, is that junk climate scientists can simply make up sciency sounding explanations for things they understand nothing about - and journalists will believe any idiocy which spews from their mouth.