763 WWHW40 PHFO 121936 WSWHFO URGENT - WINTER WEATHER MESSAGE National Weather Service Honolulu HI 936 AM HST Sun Nov 12 2017 HIZ028-122045- /O.CAN.PHFO.WW.Y.0005.000000T0000Z-171112T2200Z/ Big Island Summits- 936 AM HST Sun Nov 12 2017 ...WINTER WEATHER ADVISORY IS CANCELLED... The threat of winter weather has diminished. $$ Morrison