From KOLO 8:
“Northern Nevadans were still drying out Tuesday evening, after wild weather inundated the Truckee Meadows for several hours.
“Rain hammered parts of California and Northern Nevada Tuesday. So much water fell in such a short amount of time, the mountains above I-80 near Floriston couldn’t handle it. The hillside gave way, covering westbound lanes with three to eight inches of mud and debris.”