URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 420 AM HST FRI DEC 2 2016 ...WINTER STORM WARNING FOR BIG ISLAND SUMMITS REMAINS IN EFFECT THROUGH SATURDAY... .AN UPPER LEVEL LOW COMBINED WITH A SURGE OF DEEP MOISTURE...WILL RESULT IN BURSTS OF HEAVY SNOW ACROSS THE BIG ISLAND SUMMITS ABOVE 11000 FEET THROUGH SATURDAY AFTERNOON. BIG ISLAND SUMMITS- INCLUDING THE CITY OF...MAUNA LOA AND MAUNA KEA ABOVE 8000 FEET 420 AM HST FRI DEC 2 2016 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 6 PM HST SATURDAY... * LOCATIONS...BIG ISLAND SUMMITS ABOVE 11000 FEET. * HAZARD TYPES...HEAVY SNOW...LOW VISIBILITY AND WIND. * ACCUMULATIONS...NEW ACCUMULATIONS OF 20 TO 30 INCHES TODAY THROUGH SATURDAY.