Now that we have invaluable recon data to consider, I am updating my 98L (now Melissa) lifetime maximum intensity best guesses. This is not a forecast for Melissa's intensity at landfall/s.
In summary: Current state: Nearly 0%. Odds of becoming a hurricane of any category: 99%. Odds of becoming a Major Hurricane 91%. Odds of becoming a Cat 5: 41%
This is all based on the Saffir-Simpson Scale, which is to say, just wind. Rainfall, flooding, mudslides and surge from Melissa could become an even greater concern.