072 WWHW40 PHFO 311341 WSWHFO URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE HONOLULU HI 341 AM HST THU JAN 31 2008 ...WINTER WEATHER ADVISORY EXTENDED FOR BIG ISLAND SUMMITS... ...WINTER WEATHER ADVISORY CANCELLED FOR HALEAKALA SUMMIT... .AN UPPER LEVEL LOW WILL KEEP THE ATMOSPHERE UNSTABLE OVER THE STATE. FREEZING LEVELS WILL CONTINUE TO SLOWLY RISE TODAY...BUT WILL REMAIN LOW ENOUGH FOR ADDITIONAL SNOW TO ACCUMULATE OVER THE BIG ISLAND SUMMITS. FREEZING RAIN MAY ALSO MIX WITH SNOW AT TIMES. THIS WINTRY WEATHER WILL CREATE HAZARDOUS TRAVEL CONDITIONS. HIZ022-311445- /O.CAN.PHFO.WW.Y.0002.000000T0000Z-080131T1600Z/ HALEAKALA SUMMIT- INCLUDING THE CITY OF...HALEAKALA NATIONAL PARK ABOVE 6000 FEET 341 AM HST THU JAN 31 2008 ...WINTER WEATHER ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN HONOLULU HAS CANCELLED THE WINTER WEATHER ADVISORY. TEMPERATURES HAVE WARMED ABOVE FREEZING AND ADDITIONAL SNOWFALL IS NOT ANTICIPATED. $$ HIZ028-010300- /O.EXT.PHFO.WW.Y.0002.000000T0000Z-080201T0400Z/ BIG ISLAND SUMMITS- INCLUDING THE CITY OF...MAUNA LOA AND MAUNA KEA ABOVE 8000 FEET 341 AM HST THU JAN 31 2008 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 6 PM HST THIS AFTERNOON... THE WINTER WEATHER ADVISORY IS NOW IN EFFECT UNTIL 6 PM HST THIS AFTERNOON. AN ADDITIONAL 1 TO 2 INCHES OF SNOW ACCUMULATION IS POSSIBLE THIS AFTERNOON. A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW...SLEET...OR FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES...AND USE CAUTION WHILE DRIVING. $$ BRAVENDER