746
WGHW60 PHFO 301319
FFAHFO
FLOOD WATCH
NATIONAL WEATHER SERVICE HONOLULU HI
319 AM HST THU JAN 30 2025
..FLOOD WATCH FOR ALL HAWAIIAN ISLANDS THROUGH FRIDAY AFTERNOON
HIZ001-003-004-006-007-009>011-015>018-022-023-026-027-029>054-
310400-
/O.CON.PHFO.FA.A.0002.000000T0000Z-250201T0400Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
NIIHAU-KAUAI SOUTHWEST-KAUAI MOUNTAINS-WAIANAE COAST-OAHU NORTH
SHORE-OLOMANA-CENTRAL OAHU-WAIANAE MOUNTAINS-LANAI MAUKA-
KAHOOLAWE-MAUI WINDWARD WEST-MAUI LEEWARD WEST-HALEAKALA SUMMIT-
KONA-KOHALA-BIG ISLAND INTERIOR-KAUAI NORTH-KAUAI EAST-KAUAI
SOUTH-EAST HONOLULU-HONOLULU METRO-EWA PLAIN-KOOLAU WINDWARD-
KOOLAU LEEWARD-MOLOKAI WINDWARD-MOLOKAI SOUTHEAST-MOLOKAI NORTH-
MOLOKAI WEST-MOLOKAI LEEWARD SOUTH-LANAI WINDWARD-LANAI LEEWARD-
LANAI SOUTH-MAUI CENTRAL VALLEY NORTH-MAUI CENTRAL VALLEY SOUTH-
WINDWARD HALEAKALA-KIPAHULU-SOUTH MAUI/UPCOUNTRY-SOUTH HALEAKALA-
BIG ISLAND SOUTH-BIG ISLAND SOUTHEAST-BIG ISLAND EAST-BIG ISLAND
NORTH-
319 AM HST THU JAN 30 2025
* WHAT...FLASH FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES TO BE
POSSIBLE.
* WHERE...ALL THE MAIN HAWAIIAN ISLANDS.
* WHEN...THROUGH FRIDAY AFTERNOON.
* IMPACTS...FLOOD PRONE ROADS AND OTHER LOW LYING AREAS MAY BE
CLOSED DUE TO ELEVATED RUNOFF AND OVERFLOWING STREAMS. URBAN AREAS
MAY RECEIVE MORE SIGNIFICANT FLOODING AND PROPERTY DAMAGE DUE TO
RAPID RUNOFF.
* ADDITIONAL DETAILS...
- A STRONG WINTER LOW PRESSURE SYSTEM PASSING BY TO THE NORTH
OF THE STATE, WILL DRAG A STRONG COLD FRONT FROM NORTHWEST TO
SOUTHEAST DOWN THE ISLAND CHAIN TONIGHT AND FRIDAY. HEAVY
RAINFALL AND THUNDERSTORMS DEVELOPING ALONG AND AHEAD OF THE
FRONT WILL BRING THE POTENTIAL FOR FLASH FLOODING TO THE
STATE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.
JELSEMA
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