426 WWHW40 PHFO 101344 WSWHFO URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 344 AM HST WED JAN 10 2007 ...ICY ROADWAYS AND LIGHT SNOW ON THE BIG ISLAND SUMMITS... .A KONA LOW WEST OF THE ISLANDS HAS BROUGHT LIGHT SNOW TO THE SUMMITS OF MAUNA KEA AND MAUNA LOA. THE ROAD TO THE SUMMIT REMAINS CLOSED TO THE PUBLIC. HIZ028-110200- /O.EXT.PHFO.WW.Y.0002.000000T0000Z-070111T0200Z/ BIG ISLAND SUMMITS- INCLUDING THE CITY OF...MAUNA LOA AND MAUNA KEA ABOVE 8000 FEET 344 AM HST WED JAN 10 2007 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 4 PM HST THIS AFTERNOON... A WINTER WEATHER ADVISORY MEANS THAT WINTRY WEATHER WILL CAUSE TRAVEL DIFFICULTIES. OBSERVATORY PERSONNEL SHOULD BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ DONALDSON