038 WWHW40 PHFO 021339 WSWHFO URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 339 AM HST SAT FEB 2 2008 ...WINTER WEATHER ADVISORY FOR BIG ISLAND SUMMITS... .THE FREEZING LEVEL BELOW THE ELEVATIONS OF THE HIGHEST SUMMITS ON THE BIG ISLAND. THEREFORE...ADDITIONAL FREEZING RAIN OR SNOW SHOWERS MAY OCCUR THIS MORNING. THIS WINTRY WEATHER CONTINUES TO CAUSE VERY HAZARDOUS TRAVEL CONDITIONS. HIZ028-022200- /O.EXT.PHFO.WW.Y.0002.000000T0000Z-080202T2200Z/ BIG ISLAND SUMMITS- INCLUDING THE CITY OF...MAUNA LOA AND MAUNA KEA ABOVE 8000 FEET 339 AM HST SAT FEB 2 2008 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL NOON HST TODAY... ADDITIONAL ACCUMULATIONS OF 1 INCH OR MORE OF SNOW OR ICE MAY OCCUR THIS MORNING. A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ HOUSTON