Still don't believe this is real? Then watch any number of similar time-lapse videos on this channel which prove that climate collapse is real with Geoengineering now covering this up. Weather War 101 is also well worth checking out and one of the only other sources of evidence that you can trust.
As always the proof is in the time-lapse video and satellite images....
18 December 2017
https://youtu.be/L7LOQNhlEHk
18 December 2017 - Terra/MODIS Britain
18 December 2017 - Terra/MODIS Britain
18 December 2017 - Aqua/MODIS Britain
18 December 2017 - Suomi NPP/VIIRS Britain
18 December 2017 - Suomi NPP/VIIRS Scotland