At 240hrs, that may be the look, but there's a NW'ly flow over PA, so that limits us to clippers. Then I believe it degrades to a Ridge extending south from the deeply negative NAO into a similar look as hour 0 on the 12z Gefs. That's the way it looks to me now based on everything, not just ensembles, and considering the prevalent pattern we've been in. Iow, I rate the chances of the pattern reverting back to the look we've had for the past 2 weeks as high until we get closer in time to the 15th to reassess.