NOAA: Winter Weather Advisory for California | 6-14″ of Snow Forecast on Sunday Sunday, Sunday, Sunday… NOAA just released a Winter Weather Advisory for the Sierra Nevada mountains of California that includes the Lake Tahoe Basin, Mammoth, Yosemite, Lassen and more this Sunday.ย A Gulf of Alaska storm will be sliding down to the Sierra Nevada on Sunday and dropping up to 14″ of snow on the Sierra crest with snow levels that […] Weather WeatherBrains | November 13, 2015 1 Comment