As predicted this storm didn’t bring much precipitation east of the mountains. For the Coachella Valley there were no measurable amounts.

Notice the greater rain amounts on this map west of the mountains.
(click on images for larger view)

Here’s a version of the estimated precipitation from AccuWeather.com

Updated storm totals from the National Weather Service:

RIVERSIDE COUNTY MOUNTAINS-

 IDYLLWILD                  0.95
 PINE COVE                  0.93
 KEENWILD RAWS              0.74
 BANNING BENCH              0.35
 BEAUMONT 4 NNE             0.31
 ANZA RAWS                  0.17

 COACHELLA VALLEY-

 SNOW CK NR WHITEWATER      0.49
 MISSION CREEK              0.10
 CHINO CANYON CREEK         0.03