The EURO has been hinting at dual 500MB blocks over the NPAC / Bering and Greenland and tonight's 00z run certainly ups the ante re: Bering...!
There really isn't anything *left* in the Bering.
I'm more concerned about the Chukchi.
(Image from the Bering 2 days ago added for emphasis)
And yes, 6-10 days out, however great the service is still outside the event horizon as far as any ability on our part to reliably make assumptions is concerned.
BBR, please be patient. Things are evolving. We really don't have a sense of just how bad it will be yet, and we are far from really being able to see a sensible trend in the central basin, or even in the directly adjacent seas.