I watched this scene for several mornings while hoping in vain for a good sky to develop in the background. Good thing I got this shot as soon as I saw it because the sky just would not cooperate. Yet another reminder to immediately take the photo if a scene attracts your attention. After that first shot is in the bag (can? sensor?), you can look for the optimum composition and timing.
Of course, I could “Photoshop” in a few clouds. I’ve even taken cloud photos for that very purpose. But that would be wrong.