650
FPHW60 PHFO 191313
SFPHFO

State Forecast for Hawaii
National Weather Service Honolulu HI
313 AM HST Wed Aug 19 2026

HIZ001-003-004-006-007-009>011-015>018-022-029>050-200445-
Kauai-Oahu-Maui-Molokai-Lanai-
313 AM HST Wed Aug 19 2026



.TODAY...Mostly cloudy. Scattered showers windward and mountains.
isolated showers leeward. Highs 85 to 90. East winds around
15 mph.
.TONIGHT...Mostly cloudy in the evening then clearing. Leeward,
isolated showers in the evening. Windward and mountains,
scattered showers. Lows 73 to 78. Northeast winds around 15 mph.
.THURSDAY...Mostly cloudy. Windward and mountains, scattered
showers. Leeward, isolated showers during the day. Scattered
showers at night. Highs 86 to 91. Lows 74 to 79. Northeast winds
around 15 mph.
.FRIDAY...Mostly cloudy. Scattered showers. Highs 86 to 91. Lows
75 to 80. East winds around 15 mph.
.SATURDAY...Partly cloudy. Breezy. Scattered showers windward and
mountains. isolated showers leeward. Highs 87 to 92. Lows 76 to
81. East winds 15 to 25 mph.
.SUNDAY...Mostly cloudy. Windy. Scattered showers. Highs 87 to
92. Lows 75 to 80. Northeast winds 15 to 30 mph.


$$

HIZ023-026>028-051>054-200445-
Big Island of Hawaii-
313 AM HST Wed Aug 19 2026



.TODAY...Mostly cloudy. Windward, scattered showers. Leeward,
isolated showers in the afternoon. Highs 86 to 91. Northeast
winds around 15 mph.
.TONIGHT...Mostly cloudy. Leeward, isolated showers in the
evening. Windward, scattered showers through the night. Lows
73 to 78. North winds around 15 mph in the evening becoming light
and variable.
.THURSDAY...Mostly cloudy. Windward, scattered showers during the
day, then numerous showers at night. Leeward, isolated showers.
Highs 87 to 92. Lows 73 to 78. Variable winds to 15 mph.
.FRIDAY...Mostly cloudy. Windward, numerous showers. Leeward,
isolated showers. Highs 86 to 91. Lows 74 to 79. East winds
around 15 mph.
.SATURDAY...Mostly cloudy. Breezy. Windward, numerous showers
during the day, then scattered showers at night. Leeward,
scattered showers during the day. Isolated showers at night.
Highs 89 to 94. Lows 74 to 79. Northeast winds 15 to 25 mph.
.SUNDAY...Mostly cloudy. Windy. Numerous showers and isolated
thunderstorms windward. scattered showers leeward. Locally heavy
rainfall possible. Highs 86 to 91. Lows 74 to 79. East winds
20 to 30 mph.


$$