Mine ended up being the passenger side door seal. I got lucky and it was windy when I took it in for service. They had it for 2 days but I haven't heard the noise since.
I have a 2015 4dr TRD sport with 6000 miles on it and it does the same thing. The first time it happened it scared the crap out of me it was so loud. Mine is coming from the passenger side.It sounds like when you take a blade of grass and put it in between your thumbs and blow real hard.