In my understanding, the PDO is a term that refers to decades long temperature and precip oscillations detected by tree ring and ice core samples. It's not a perfect sine wave. The noise or anomalies...

Nothing except he mentions "PDO", so yeah.

That's an abuse of the term "Pacific Decadal Oscillation" which specifies a 40-50 year weather periodicity in which we are heading into the colder wetter phases.

The phenomenon to which you refer...

Cliff Mass says the blob is disappating:

http://cliffmass.blogspot.com/2014/10/halloween-tragedy-blob-is-meeting.html

despite the 6-10 above average temps of October.

Cliff Mass is saying El Nino is building. Coupled with the Blob that's been off the BC coast, the forecast is increasingly ominous for the PNW and increasingly sweet for the SW....

From ^^^
The lack of a coherent atmospheric El Niño pattern, and a return to near-average SSTs in the central Pacific, indicate ENSO-neutral.
...
A strong El Niño is not favored in any of the...

Temp prediction for Nov-Jan as of 9/20/2012 for those of us that like pikchas:
http://www.cpc.ncep.noaa.gov/products/predictions/long_range/lead02/off02_temp.gif

Precip Pikcha, same dates:...

Temp prediction for Nov-Jan as of 9/20/2012 for those of us that like pikchas:
http://www.cpc.ncep.noaa.gov/products/predictions/long_range/lead02/off02_temp.gif

Precip Pikcha, same dates:...

Second odor translational matrices offer a fine wine view of hyperbolic manifolds which are locally umbilic. With a nowhere zero vector bundle not possible on a 2 sphere, it can be extrapolated from...

According to Tony Crocker, there's not much correlation:
http://173.193.223.192/~bestsnow/Neutral_areas.htm