Starting Junior Year. Ivy League chances realistic??

So starting my junior year as an IB student with 99.95 gpa; 4.0 Weighted.
Made it to nationals in 1 writing contest, but didn’t win.
National dance team.
300 volunteer hours so far.
Haven’t taken SAT yet.
With this gpa, if I get a really high SAT score, do I have ANY chance of making it to ivy league schools? Specifically Yale.
If not, what should I reach for?

As you have been told the first 2 times you have asked a variation of this question, nobody here knows what your weighted GPA means in the context of your school ranking, nor do we know how your school weights.

So without your UW GPA and without SAT scores, nobody here can answer your question.

Regardless, with a 94% rejection rate, Yale will be a reach for everyone, so make sure you have some matches and safeties that will be affordable. Good luck.

Ok. I’m currently ranked 34 out of 531.

Then you are in the ballpark academically. Come back for more feedback when you have SAT scores.