529 WWHW40 PHFO 030151 WSWHFO URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 351 PM HST SAT DEC 2 2006 ...LIGHT SNOW SHOWERS AND ICY CONDITIONS TO CONTINUE OVERNIGHT ON THE BIG ISLAND SUMMITS OF MAUNA KEA AND MAUNA LOA... .CONTINUED COLD TEMPERATURES AND MOISTURE IN THE FORM OF SNOW SHOWERS WILL RESULT IN CONTINUED ICY CONDITIONS ON THE SUMMITS...GENERALLY ABOVE 13000 FEET. HIZ028-031500- /O.NEW.PHFO.WW.Y.0007.061203T0151Z-061203T1900Z/ BIG ISLAND SUMMITS- INCLUDING THE CITY OF...MAUNA LOA AND MAUNA KEA ABOVE 8000 FEET 351 PM HST SAT DEC 2 2006 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 9 AM HST SUNDAY... THE NATIONAL WEATHER SERVICE IN HONOLULU HAS ISSUED A WINTER WEATHER ADVISORY...WHICH IS IN EFFECT UNTIL 9 AM HST SUNDAY. WEB CAM OBSERVATIONS INDICATE THAT 1 TO 2 INCHES OF SNOW FELL ON THE SUMMIT OF MAUNA KEA LATE THIS MORNING AND EARLY AFTERNOON. ADDITIONAL SNOWFALL OVERNIGHT MAY ACCUMULATE ANOTHER INCH. WITH TEMPERATURES DROPPING BELOW FREEZING OVERNIGHT...THE ROADS NEAR THE TOP OF THE SUMMIT WILL BECOME ICY. CLOUDS AND FOG WILL ALSO PRODUCE A THIN LAYER OF ICE. THESE CONDITIONS ARE EXPECTED TO IMPROVE TOMORROW MORNING ONCE TEMPERATURES RISE ABOVE FREEZING. UNTIL THEN...DRIVING CONDITIONS WILL BE EXTREMELY HAZARDOUS AND THE ROAD TO MAUNA KEA REMAINS CLOSED AT THE VISITOR INFORMATION CENTER. $$ NASH