It has become increasingly likely that a major system will impact the Eastern Seaboard from about the 16-18th.
Every single model in the 00z suite has trended towards a much more favorable scenario with a less progressive flow via a stronger +PNA ridge as well as more confluence in SE Canada.
Let's take the disco here! This should be a great few days coming up, as there is certainly historic potential.
There are great posts littered throughout the "weather threats" thread, look there if you need a recap on the potential.
Here's one of my posts fr