A thunderstorm or just a tease?

We've had afternoon thunderheads appear nearly every afternoon this week, but no storms here in our valley.  Big Bear and Joshua Tree national park have been getting some rain, and 29 Palms, but no rain yet here in the Coachella valley.  The horse ranch up in Anza got huge drops of rain over July 4th.  So, this morning I awoke to lots of clouds to the southeast, but very little humidity.  One of these afternoons, then, we WILL get some raindrops!  But, maybe not today...