Is making art with the rain an option?
Sand darkens when wet so that could make a cool canvas, theoretically.
You could also play with that "wall of rain" effect you sometimes see when you are just outside of a heavy rain area.
Alternatively, just make "social commentary" like a torrential downpour on the financial district. Sometimes art is just revenge.
Am I missing something? I only see the AI overview as an option after clicking the "try new features" lab logo. Are some versions of Google search forcing this feature currently?