Cleared out efficiently last night, which was definitely a nice surprise. Gonna take another day or so for a true gap event to set in. The 37 in The Dalles illustates that pretty well as they haven't got in on the northerly flow yet.
It's typically imperative things turn over at least once over there early on if you want something really special and homegrown. December 2005 and so on... Not sure if that's in the cards. WRF does show things clearing out over there as the cut off comes into play but I consider that a little suspect.