State Forecast
Issued by NWS Honolulu, HI

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394
FPHW60 PHFO 190155
SFPHFO

State Forecast for Hawaii
National Weather Service Honolulu HI
355 PM HST Mon Aug 18 2025

HIZ001-003-004-006-007-009>011-015>018-022-029>050-191600-
Kauai-Oahu-Maui-Molokai-Lanai-
355 PM HST Mon Aug 18 2025



.TONIGHT...Partly cloudy. Chance of showers windward and
mountains. slight chance of showers leeward. Lows 72 to 77. East
winds around 15 mph.
.TUESDAY...Mostly sunny. Leeward, slight chance of showers in the
morning. Windward and mountains, chance of showers in the
morning, then slight chance of showers in the afternoon. Highs
86 to 91. East winds 15 to 20 mph.
.TUESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Chance of showers windward and mountains. Lows
71 to 76. East winds 15 to 20 mph.
.WEDNESDAY...Mostly cloudy. Chance of showers windward and
mountains. Highs 86 to 91. Lows 71 to 76. East winds 15 to
20 mph.
.THURSDAY...Mostly cloudy. Chance of showers windward and
mountains. Highs 85 to 90. Lows 71 to 76. East winds 15 to
20 mph.
.FRIDAY...Partly cloudy. Breezy. Windward and mountains, slight
chance of showers during the day. Chance of showers at night.
Highs 86 to 91. Lows 71 to 76. East winds 15 to 25 mph.
.SATURDAY...Partly cloudy. Breezy. Slight chance of showers
windward and mountains. Highs 86 to 91. Lows 71 to 76. East winds
15 to 25 mph.


$$

HIZ023-026>028-051>054-191600-
Big Island of Hawaii-
355 PM HST Mon Aug 18 2025



.TONIGHT...Mostly cloudy in the evening then clearing. Leeward,
haze through the night, Chance of showers in the evening. Slight
chance of showers after midnight. Windward, showers likely. Lows
70 to 75. Northeast winds around 15 mph.
.TUESDAY...Partly sunny. Leeward, haze through the day, Chance of
showers in the afternoon. Windward, chance of showers. Highs
85 to 90. Northeast winds 15 to 20 mph.
.TUESDAY NIGHT...Mostly cloudy. Haze leeward. Chance of showers.
Lows 70 to 75. Northeast winds 15 to 20 mph.
.WEDNESDAY...Mostly cloudy. Leeward, haze during the day, Slight
chance of showers during the day, then chance of showers at
night. Windward, chance of showers. Highs 84 to 89. Lows 69 to
74. East winds 15 to 20 mph.
.THURSDAY...Mostly cloudy. Windward, chance of showers. Leeward,
slight chance of showers at night. Highs 84 to 89. Lows 69 to 74.
East winds around 15 mph.
.FRIDAY...Mostly cloudy. Windward, chance of showers. Leeward,
slight chance of showers at night. Highs 85 to 90. Lows 70 to 75.
East winds 15 to 20 mph.
.SATURDAY...Partly cloudy. Windward, chance of showers. Leeward,
slight chance of showers. Highs 84 to 89. Lows 69 to 74. East
winds 15 to 20 mph.


$$