This was a typical view for me in Panama City when I was shooting there. Nothing but storm clouds rolling in over the city. Coming in from the ocean and then just hanging there over the city.
I debated on doing this one in monochrome but it works as color as you get a bit more separation of the city and a better layered effect creating distinct areas in the image.
I masked in bits here and there to just give the image some pop. Depending on where I masked I changed the percentage based on what I wanted.
With that much clouds I was going to have to use Noiseless Pro to remove some of it while not making it look unnatural. So the final mask. Hit save and was happy.