297
FPHW60 PHFO 171327
SFPHFO

State Forecast for Hawaii
National Weather Service Honolulu HI
327 AM HST Thu Sep 17 2026

HIZ001-003-004-006-007-009>011-015>018-022-029>050-180415-
Kauai-Oahu-Maui-Molokai-Lanai-
327 AM HST Thu Sep 17 2026

...FLOOD WATCH FOR NIIHAU KAUAI OAHU MOLOKAI LANAI KAHOOLAWE AND
MAUI...

.TODAY...Mostly cloudy. Breezy. Windward and mountains, numerous
showers through the day. Slight chance of thunderstorms in the
afternoon. Leeward, scattered showers through the day. Slight
chance of thunderstorms in the afternoon. Locally heavy rainfall
possible. Highs 85 to 90. Northeast winds 15 to 25 mph.
.TONIGHT...Mostly cloudy. Numerous showers and slight chance of
thunderstorms windward and mountains. scattered showers and
slight chance of thunderstorms leeward. Locally heavy rainfall
possible after midnight. Lows 75 to 80. East winds 15 to 20 mph.
.FRIDAY...Mostly cloudy. Breezy. Scattered showers. Highs 85 to
90. Lows 75 to 80. East winds 15 to 25 mph.
.SATURDAY...Mostly cloudy. Leeward, isolated showers during the
day. Windward and mountains, scattered showers. Highs 85 to 90.
Lows 74 to 79. East winds 15 to 20 mph.
.SUNDAY...Mostly cloudy. Scattered showers windward and
mountains. Highs 85 to 90. Lows 74 to 79. East winds 15 to
20 mph.
.MONDAY...Mostly cloudy. Windward and mountains, scattered
showers. Leeward, isolated showers at night. Highs 85 to 90. Lows
74 to 79. Northeast winds 15 to 20 mph.


$$

HIZ023-026>028-051>054-180415-
Big Island of Hawaii-
327 AM HST Thu Sep 17 2026

...FLOOD WATCH...

.TODAY...Mostly cloudy. Windward, showers and slight chance of
thunderstorms. Leeward, isolated showers in the morning. Slight
chance of thunderstorms through the day. Scattered showers in the
afternoon. Locally heavy rainfall possible. Highs 87 to 92. East
winds 15 to 20 mph.
.TONIGHT...Mostly cloudy. Windward, slight chance of
thunderstorms in the evening. Showers through the night. Leeward,
scattered showers and slight chance of thunderstorms in the
evening, then isolated showers after midnight. Lows 73 to 78.
East winds around 15 mph.
.FRIDAY...Mostly cloudy. Windward, scattered showers during the
day, then isolated showers at night. Leeward, scattered showers
and slight chance of thunderstorms during the day, then isolated
showers at night. Highs 86 to 91. Lows 73 to 78. East winds 15 to
20 mph.
.SATURDAY...Mostly cloudy. Scattered showers windward. isolated
showers leeward. Highs 86 to 91. Lows 73 to 78. East winds 15 to
20 mph.
.SUNDAY...Mostly cloudy. Windward, scattered showers. Leeward,
isolated showers at night. Highs 87 to 92. Lows 72 to 77.
Northeast winds around 15 mph.
.MONDAY...Mostly cloudy. Windward, scattered showers during the
day, then numerous showers at night. Leeward, isolated showers.
Highs 88 to 93. Lows 73 to 78. Northeast winds around 15 mph.


$$