That volatile sort of summer weather.

Piercingly clear dry blue sky.
Big puffy clouds moving rapidly across the sky.

Some of the puffy clouds are pure white.

And some have been downright pregnant with rain,
which means the cloud is quite black
and there is a cloudburst.
Summer heat:   that's what this is about. Colorful,
as long as you don't have to walk through it outdoors.
Even though there is brilliant sunshine, I have got my umbrella
AND I know how to use it.