I'd roll the dice with the precip rates. Run SKEW-T's at your location for temps but this looks like humongous dendrites for a few hours probably accumulating on the typical colder surfaces and ground. I am talking Merritt south in SCT only.
Makes sense though right? Models narrowing the playing field down to the favored locations. It is interesting though that it appears those who cleaned up last storm will do so again with totally different atmospheric conditions. .