Dome....Polar Vortex...Have been watching the weather for almost 80 years...all of a sudden.....These weather folks throw in a new term...but I have yet to hear one of them say that it’s caused by man in any way...it’s nature...and nothing more...ever changing...
My favorite product of weather-scare wordsmithing is “Atmospheric River”. You know, from the same folks that brought you “Sharknado”.