PACNORWESTChick

So I have heard weather people talking about the weather "blob" that has been sitting off the west coast for almost 2 years now. Causing much warmer than normal temps. I got some details on the "whys" from http://cliffmass.blogspot.com/, but I'm trying to get more information on if the blob is something that will go away or if this is something we will have to deal with long term. Anyone have any thoughts on the Blob? Thank you.