962 WWHW40 PHFO 310123 WSWHFO URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 323 PM HST THU MAR 30 2006 ...SNOW AND ICY CONDITIONS FOR BIG ISLAND SUMMITS... .LOW PRESSURE TO THE NORTHWEST OF THE STATE WILL KEEP UNSETTLED WEATHER INTO THE WEEKEND. ALTHOUGH THE LOW IS ALSO BRINGING COLDER TEMPERATURES TO HIGHER ELEVATIONS...MUCH OF THE MOISTURE IS EXPECTED TO REMAIN WEST OF THE BIG ISLAND. THUS THE THREAT FOR HEAVY SNOWFALL APPEARS MINIMAL AT THIS TIME. HOWEVER...CLOUDS OVER THE SUMMITS WILL PRODUCE ICY CONDITIONS AND SOME SNOW MAY FALL FROM TIME TO TIME. THUS HAZARDOUS CONDITIONS ARE EXPECTED TO OCCUR ESPECIALLY AT ELEVATIONS ABOVE 11000 FEET. THERE IS A POSSIBILITY THAT WINTER WEATHER CONDITIONS WILL CONTINUE INTO THE WEEKEND... POSSIBLY BRINGING SNOW DOWN AS LOW AS 10000 FEET THUS IMPACTING THE SUMMIT OF HALEAKALA ON MAUI. PERSONS PLANNING TRAVEL TO THE SUMMITS SHOULD BE PREPARED FOR HAZARDOUS WINTER WEATHER. HIZ028-310930- /O.UPG.PHFO.WS.A.0004.000000T0000Z-060401T0500Z/ /O.NEW.PHFO.WW.Y.0006.060331T0123Z-060401T0500Z/ BIG ISLAND SUMMITS- INCLUDING THE CITY OF...MAUNA LOA AND MAUNA KEA ABOVE 8000 FEET 323 PM HST THU MAR 30 2006 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 7 PM HST FRIDAY... THE NATIONAL WEATHER SERVICE IN HONOLULU HAS ISSUED A WINTER WEATHER ADVISORY...WHICH IS IN EFFECT UNTIL 7 PM HST FRIDAY. THE WINTER STORM WATCH IS NO LONGER IN EFFECT. SNOW ACCUMULATION OF UP TO 4 INCHES IS POSSIBLE BY LATE FRIDAY. IN ADDITION...FOG ACROSS THE SUMMITS WILL RESULT IN ICE FORMING ON ROADS. A WINTER WEATHER ADVISORY MEANS THAT SNOW AND ICY CONDITIONS WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ NASH/R BALLARD