@CollegeFreak9488: You stated your weighted GPA of 3.1 was on a 5.0 scale so you are saying that it is still the same on the 4.0 scale?
Here is a HS GPA calculator to help you determine your unweighted GPA and what you need to do to get to your unweighted goal.
https://gpacalculator.net/high-school-gpa-calculator/
Each school may weight your classes differently, so unless the school states on their website how they determine your weighted GPA, you need to use your Unweighted GPA to gauge your chances at your college of interest.
Based on the limited information you have given regarding your grades and GPA, it looks like it is mathematically impossible to raise your GPA to a 3.5 or 3.7 by end of Junior year even with all A’s.
Right now you should focus on doing your best this year, figure out your GPA at the end of Junior year and then focus on which schools are possible. Stop asking what IF and start DOING.