from Crown Weather:
I think Invest 90-L (the Caribbean system) has a far higher chance of significantly developing than Invest 90-L (the eastern Atlantic system) and it is one to watch very closely.
I think there is a very high chance that Invest 90-L will develop into a tropical depression possibly as soon as the western Caribbean late Sunday or Monday. From there, I think there is a high chance that this system will go on to become a tropical storm in the Bay of Campeche on Tuesday or Wednesday.
so looks like if 90-L strengthens, it will be rain for us and then stronger north of us...