State Forecast
Issued by NWS Honolulu, HI

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938
FPHW60 PHFO 181346
SFPHFO

State Forecast for Hawaii
National Weather Service Honolulu HI
346 AM HST Tue Aug 18 2026

HIZ001-003-004-006-007-009>011-015>018-022-029>050-190415-
Kauai-Oahu-Maui-Molokai-Lanai-
346 AM HST Tue Aug 18 2026



.TODAY...Sunny. Windward and mountains, isolated showers through
the day. Highs 85 to 90. East winds 15 to 20 mph.
.TONIGHT...Partly cloudy. Windward and mountains, scattered
showers. Leeward, isolated showers through the night. Lows 71 to
76. East winds 15 to 20 mph.
.WEDNESDAY...Mostly cloudy. Scattered showers windward and
mountains. isolated showers leeward. Highs 85 to 90. Lows 73 to
78. Northeast winds around 15 mph.
.THURSDAY...Mostly cloudy. Scattered showers. Highs 85 to 90.
Lows 74 to 79. Variable winds to 15 mph.
.FRIDAY...Mostly cloudy. Scattered showers. Highs 86 to 91. Lows
74 to 79. East winds around 15 mph.
.SATURDAY...Partly cloudy. Windward and mountains, scattered
showers. Highs 87 to 92. Lows 74 to 79. East winds 15 to 20 mph.


$$

HIZ023-026>028-051>054-190415-
Big Island of Hawaii-
346 AM HST Tue Aug 18 2026



.TODAY...Partly sunny. Windward, scattered showers through the
day. Leeward, isolated showers through the day. Highs 84 to 89.
Northeast winds around 15 mph.
.TONIGHT...Mostly cloudy. Leeward, isolated showers in the
evening. Windward, scattered showers. Lows 71 to 76. Northeast
winds around 15 mph in the evening becoming light and variable.
.WEDNESDAY...Mostly cloudy. Windward, scattered showers during
the day, then showers likely at night. Leeward, scattered showers
during the day. Isolated showers at night. Highs 86 to 91. Lows
72 to 77. Variable winds to 15 mph.
.THURSDAY...Partly cloudy. Windward, scattered showers during the
day, then showers likely at night. Leeward, scattered showers
during the day, then isolated showers at night. Highs 86 to 91.
Lows 72 to 77. Variable winds to 15 mph.
.FRIDAY...Partly cloudy. Windward, showers likely. Leeward,
scattered showers during the day, then isolated showers at night.
Highs 86 to 91. Lows 72 to 77. East winds around 15 mph.
.SATURDAY...Mostly cloudy windward. mostly clear leeward.
scattered showers windward. isolated showers leeward. Highs 87 to
92. Lows 72 to 77. Northeast winds 15 to 20 mph.


$$