952 WWHW40 PHFO 021940 WSWHFO URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 940 AM HST SAT FEB 2 2008 ...WINTER WEATHER ADVISORY EXTENDED FOR BIG ISLAND SUMMITS... .DEEP MOISTURE AND COLD TEMPERATURES WILL CONTINUE THE THREAT OF WINTER WEATHER ON THE SUMMITS OF MAUNA LOA AND MAUNA KEA THROUGH TONIGHT. ADDITIONAL FREEZING RAIN OR ISOLATED SNOW SHOWERS ARE EXPECTED. THIS WINTRY WEATHER CONTINUES TO CAUSE VERY HAZARDOUS TRAVEL CONDITIONS. HIZ028-031600- /O.EXT.PHFO.WW.Y.0002.000000T0000Z-080203T1600Z/ BIG ISLAND SUMMITS- INCLUDING THE CITY OF...MAUNA LOA AND MAUNA KEA ABOVE 8000 FEET 940 AM HST SAT FEB 2 2008 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 6 AM HST SUNDAY... ADDITIONAL SNOW ACCUMULATIONS OF 1 TO 2 INCHES AND PATCHY ICE ACCUMULATIONS ARE POSSIBLE TODAY. 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. $$ ELAU