State Forecast
Issued by NWS Honolulu, HI

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718
FPHW60 PHFO 171329
SFPHFO

State Forecast for Hawaii
National Weather Service Honolulu HI
329 AM HST Fri Oct 17 2025

HIZ001-003-004-006-007-009>011-015>018-022-029>050-180400-
Kauai-Oahu-Maui-Molokai-Lanai-
329 AM HST Fri Oct 17 2025

...FLOOD WATCH UNTIL NOON HST TODAY FOR NIIHAU AND KAUAI...

.TODAY...Mostly cloudy. Windward and mountains, showers likely
and chance of thunderstorms in the morning, then scattered
showers in the afternoon. Leeward, chance of thunderstorms in the
morning. Scattered showers through the day. Highs 84 to 89. East
winds 15 to 20 mph.
.TONIGHT...Mostly cloudy. Windward and mountains, showers likely
in the evening, then occasional showers and slight chance of
thunderstorms after midnight. Leeward, scattered showers through
the night. Slight chance of thunderstorms after midnight. Locally
heavy rainfall possible after midnight. Lows 71 to 76. East winds
15 to 20 mph.
.SATURDAY...Mostly cloudy. Windward and mountains, scattered
showers and slight chance of thunderstorms during the day, then
showers likely at night. Leeward, slight chance of thunderstorms
during the day. Isolated showers. Highs 84 to 89. Lows 71 to 76.
East winds 15 to 20 mph.
.SUNDAY...Mostly cloudy. Showers likely windward and mountains.
scattered showers leeward. Highs 84 to 89. Lows 71 to 76. East
winds around 15 mph.
.MONDAY...Mostly cloudy. Windward and mountains, numerous showers
during the day, then occasional showers at night. Leeward,
scattered showers. Highs 84 to 89. Lows 70 to 75. Northeast winds
around 15 mph.
.TUESDAY...Mostly cloudy. Numerous showers windward and
mountains. scattered showers leeward. Highs 83 to 88. Lows 70 to
75. Northeast winds around 15 mph.


$$

HIZ023-026>028-051>054-180400-
Big Island of Hawaii-
329 AM HST Fri Oct 17 2025



.TODAY...Cloudy. Leeward, haze through the day, Isolated showers
in the morning. Scattered showers in the afternoon. Windward,
showers likely. Highs 82 to 87. Northeast winds 15 to 20 mph.
.TONIGHT...Mostly cloudy. Leeward, isolated showers in the
evening, Haze through the night. Windward, occasional showers.
Lows 70 to 75. Northeast winds 15 to 20 mph.
.SATURDAY...Mostly cloudy. Leeward, haze, Scattered showers
during the day. Isolated showers at night. Windward, scattered
showers during the day, then occasional showers at night. Highs
83 to 88. Lows 69 to 74. Northeast winds 15 to 20 mph.
.SUNDAY...Mostly cloudy. Windward, showers likely during the day,
then occasional showers at night. Leeward, scattered showers.
Highs 83 to 88. Lows 69 to 74. Northeast winds around 15 mph.
.MONDAY...Mostly cloudy. Windward, occasional showers. Leeward,
scattered showers. Highs 82 to 87. Lows 69 to 74. Northeast winds
around 15 mph.
.TUESDAY...Mostly cloudy. Windward, occasional showers. Leeward,
scattered showers. Highs 82 to 87. Lows 69 to 74. Northeast winds
around 15 mph.


$$