Looks like we have some snowpack starting to build around the globe. Hopefully we can get some artic air moving into the area soon!
The SER connects to the Greenland block. That is pretty rare air IMO. Some analogs for that (and the progression thereafter) are VERY interesting indeed. I think SSWs are so individual in nature. Some help and some make the pattern worse. Flip a coin almost, but -NAOs are common w SSWs but by no means a guarantee. There is a reason folks like SSWs on the EC. Ha! The 12z GEFS is a money pattern if it were to verify. Looking around Feb26 - Mar1 as go time...likely right around March 1st but