521
WWHW70 PHFO 010111
NPWHFO
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE HONOLULU HI
311 PM HST FRI JUL 31 2026
HIZ031-011415-
/O.EXA.PHFO.WI.Y.0016.000000T0000Z-260802T0400Z/
KAUAI SOUTH-
311 PM HST FRI JUL 31 2026
..WIND ADVISORY IN EFFECT UNTIL 6 PM HST SATURDAY
* WHAT...EAST NORTHEAST WINDS 25 TO 35 MPH WITH GUSTS UP TO 50 MPH
EXPECTED.
* WHERE...SOUTH KAUAI. STRONGEST SUSTAINED WINDS WILL OCCUR OVER
MOUNTAIN RIDGES...GAPS...AND WHERE WINDS BLOW DOWNSLOPE FROM HIGHER
TERRAIN.
* WHEN...UNTIL 6 PM HST SATURDAY.
* IMPACTS...WINDS THIS STRONG CAN TEAR OFF SHINGLES, KNOCK DOWN TREE
BRANCHES, BLOW AWAY TENTS AND AWNINGS AND MAKE IT DIFFICULT TO
STEER, ESPECIALLY FOR DRIVERS OF HIGH PROFILE VEHICLES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
WATCH OUT FOR FALLING TREE BRANCHES WHEN WALKING OR DRIVING. MAKE
SURE TENTS AND AWNINGS ARE SECURE OR TAKE THEM DOWN. BE PREPARED FOR
POWER OUTAGES.
HIZ011-015-016-018-026-027-036-039>043-045-046-050>052-054-011415-
/O.CON.PHFO.WI.Y.0016.000000T0000Z-260802T0400Z/
WAIANAE MOUNTAINS-LANAI MAUKA-KAHOOLAWE-MAUI LEEWARD WEST-KOHALA-
BIG ISLAND INTERIOR-KOOLAU LEEWARD-MOLOKAI NORTH-MOLOKAI WEST-
MOLOKAI LEEWARD SOUTH-LANAI WINDWARD-LANAI LEEWARD-MAUI CENTRAL
VALLEY NORTH-MAUI CENTRAL VALLEY SOUTH-SOUTH HALEAKALA-BIG ISLAND
SOUTH-BIG ISLAND SOUTHEAST-BIG ISLAND NORTH-
311 PM HST FRI JUL 31 2026
..WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST SATURDAY
* WHAT...EAST NORTHEAST WINDS 25 TO 35 MPH WITH GUSTS UP TO 50 MPH
EXPECTED.
* WHERE...PORTIONS OF OAHU, MAUI, MOLOKAI, KAHOOLAWE, LANAI, AND THE
BIG ISLAND. STRONGEST SUSTAINED WINDS WILL OCCUR OVER MOUNTAIN
RIDGES...GAPS...AND WHERE WINDS BLOW DOWNSLOPE FROM HIGHER TERRAIN.
* WHEN...UNTIL 6 PM HST SATURDAY.
* IMPACTS...WINDS THIS STRONG CAN TEAR OFF SHINGLES, KNOCK DOWN TREE
BRANCHES, BLOW AWAY TENTS AND AWNINGS AND MAKE IT DIFFICULT TO
STEER, ESPECIALLY FOR DRIVERS OF HIGH PROFILE VEHICLES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
WATCH OUT FOR FALLING TREE BRANCHES WHEN WALKING OR DRIVING. MAKE
SURE TENTS AND AWNINGS ARE SECURE OR TAKE THEM DOWN. BE PREPARED FOR
POWER OUTAGES.
HIZ028-011415-
/O.CON.PHFO.WI.Y.0016.000000T0000Z-260802T0400Z/
BIG ISLAND SUMMITS-
311 PM HST FRI JUL 31 2026
..WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST SATURDAY
* WHAT...EAST WINDS 45 TO 50 MPH WITH GUSTS UP TO 60 MPH.
* WHERE...BIG ISLAND SUMMITS.
* WHEN...UNTIL 6 PM HST SATURDAY.
* IMPACTS...WINDS THIS STRONG CAN MAKE IT DIFFICULT TO STEER,
ESPECIALLY FOR DRIVERS OF HIGH PROFILE VEHICLES. WINDS THIS STRONG
CAN MAKE DRIVING AND WALKING DANGEROUS. THE WINDS CAN FORCEFULLY
OPEN DOORS AND DAMAGE HINGES OR SLAM DOORS SHUT, POSSIBLY CAUSING
INJURIES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
POSTPONE SUMMIT TRAVEL IF POSSIBLE. USE EXTRA CAUTION WALKING,
DRIVING AND OPERATING DOORS OR HIGH-PROFILE VEHICLES. SECURE ALL
LOOSE OUTDOOR OBJECTS.
ALMANZA
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