770 WWHW40 PHFO 031946 WSWHFO URGENT - WINTER WEATHER MESSAGE National Weather Service Honolulu HI 946 AM HST Sat Nov 3 2018 ...WINTER WEATHER ADVISORY CANCELLED FOR THE BIG ISLAND SUMMITS... HIZ028-032100- /O.CAN.PHFO.WW.Y.0010.000000T0000Z-181104T1600Z/ Big Island Summits- 946 AM HST Sat Nov 3 2018 ...WINTER WEATHER ADVISORY IS CANCELLED... While thunderstorms that could develop over the Big Island could still produce winter weather at the summits, the chance of snow has diminished and thus the winter weather advisory has been cancelled. $$