Arctic vortex does its morphing trick

 

Blobs coming down hard.  

We are starting to get that nice Siberia colour.

This is fun.  The Arctic vortex is doing a big dance.  It is still pouring most of the cold air over Siberia, and on to Europe, but it is morphing.  Probably going into a recharge, since so much air has gone out.

I have a feeling it goes to a 'quivering recharge' and then really hits Canada, like Siberia.  Poor Portland won't have any heat after it is carpet-bombed by Trumpler.