90L is likely to become TD#3 today, and some of the long range models are interesting. It's the lounge category because these models tend to get wacky at long range. Anything you see here past 4 days or so probably will not happen, but it's interesting to note the trends from day to day on these.

It may get near the US around August 24th.

I'll do a model rundown here:

CMC -- Out 6 days, approaching Leeward Islands of the Caribbean.
GFDL - Approaching just to the north of the LeewardIslands.
GFS - Into Leeward Islands... Through Puerto Rico, clipping Hispaniola, through the Straights of Florida into the Gulf and into Louisiana. (Fantasyland at that far out)

Strength wise it may get larger, weaken somewhat and then fluctuate. If it gets in the Gulf all bets are off, if it stays east, then it'll likely run into more shear but still be fairly large.

At this point I would take the models with a huge grain of salt. Around 15N 50W is a good aim point to determine how likely the Leewards and Puerto Rico will see the storm. If it's south or just at that point, it'll be more likely for them to see something.

There are other indication that the ridge may weaken, which would open a hole for it to recurve. (EURO/HRWF) as well. So in short at that far out it is anyone's guess.

Otherwise there is a good week to 10 days to watch this system.

Into the Caribbean is also a possibility.