390 WWHW40 PHFO 261401 WSWHFO URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 401 AM HST THU JAN 26 2006 ...WINTER WEATHER ADVISORY FOR THE SUMMITS OF MAUNA KEA AND MAUNA LOA ON THE BIG ISLAND... .OVERVIEW...A LOW ALOFT SOUTH OF THE ISLANDS CONTINUES TO BRING MOISTURE OVER THE BIG ISLAND TODAY. TEMPERATURES AT THE UPPER SUMMITS...ESPECIALLY 12000 FEET AND ABOVE WILL BE COLD ENOUGH FOR THE PRECIPITATION TO FALL AS SNOW TODAY. HIZ028-262215- /O.EXT.PHFO.WW.Y.0001.000000T0000Z-060127T0400Z/ BIG ISLAND SUMMITS- INCLUDING THE CITY OF...MAUNA LOA AND MAUNA KEA ABOVE 8000 FEET 401 AM HST THU JAN 26 2006 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 6 PM HST THIS AFTERNOON... SNOW WILL OCCUR MAINLY ABOVE 12000 FEET...WHERE ADDITIONAL SNOWFALL AMOUNTS OF UP TO TWO INCHES ARE EXPECTED TODAY. THE MAUNA KEA ACCESS ROAD REMAINS CLOSED. A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE SIGNIFICANT TRAVEL DIFFICULTIES. THOSE PLANNING TO TRAVEL TO THE UPPER SLOPES TODAY SHOULD CALL AHEAD ON THE STATUS OF THE ROAD CLOSURE AND BE PREPARED FOR SNOW AND ICE COVERED ROADS. $$