A slew of power outages have been reported in western Nevada County, emanating from a storm that dumped a torrential 4 inches of rain in the last 24 hours and lobbing gusts of wind. As of 3 p.m., Pacific Gas and Electric had a total of 3703 customers without power in the company’s Sierra Division, a spokesperson reported. PG&E also listed 14 customers without power in Grass Valley (down from 98 at 12:30 p.m.) stemming from four power line incidents; 161 in Nevada City, 33 in North San Juan and 30 in Penn Valley. Of the Nevada County outages, Penn …