FNHW50 PHFO 191404 FWFHFO Fire Weather Planning Forecast for Hawaii National Weather Service Honolulu HI 404 AM HST Tue May 19 2026 .DISCUSSION... An unstable and somewhat wet trade wind pattern will continue through tonight, with brief downpours possible. From Wednesday into early next week, an area of high pressure north of the islands will push drier air into the region. Trades are expected to become windy by Thursday and Friday, then will gradually ease back to locally breezy levels this weekend. The 12z Hilo sounding showed two distinct inversions, one around 6,000 feet and another, more pronounced inversion near 16,000 feet. Inversion heights are expected to gradually drop over the next 24 to 48 hours over the eastern end of the state. HIZ301-200230- Niihau- 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Sunny. Max temperature.....77 to 84. Min humidity........65 percent. 20-foot winds.......East 5 to 20 mph. Mixing height.......3000 ft AGL. Transport winds.....East around 15 mph. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....68 to 75. Max humidity........95 percent. 20-foot winds.......East 5 to 15 mph. Mixing height.......2000 ft AGL. Transport winds.....East around 15 mph. .WEDNESDAY... Sky/weather.........Sunny. Max temperature.....77 to 84. Min humidity........65 percent. 20-foot winds.......East 5 to 15 mph. Mixing height.......3000 ft AGL. Transport winds.....East around 15 mph. = $$ HIZ302-200230- Kauai North- Including Princeville, Hanalei, Na Pali State Park 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Partly sunny. Scattered showers. Max temperature.....71 to 83. Min humidity........60 percent. 20-foot winds.......East up to 15 mph. Mixing height.......3000 ft AGL. Transport winds.....East 10 to 15 mph. .TONIGHT... Sky/weather.........Mostly cloudy until midnight, then partly cloudy. Scattered showers. Min temperature.....63 to 71. Max humidity........100 percent. 20-foot winds.......Southeast up to 10 mph. Mixing height.......500 ft AGL. Transport winds.....East around 15 mph. .WEDNESDAY... Sky/weather.........Mostly sunny. Scattered showers. Max temperature.....69 to 82. Min humidity........60 percent. 20-foot winds.......East up to 10 mph until noon, then 10 to 15 mph. Mixing height.......3000 ft AGL. Transport winds.....East 15 to 20 mph. = $$ HIZ303-200230- Kauai East- Including Lihue, Kapaa, Anahola 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Partly sunny. Scattered showers. Max temperature.....76 to 84. Min humidity........60 percent. 20-foot winds.......Northeast up to 10 mph. Mixing height.......3000 ft AGL. Transport winds.....East around 15 mph. .TONIGHT... Sky/weather.........Mostly cloudy. Scattered showers. Min temperature.....66 to 75. Max humidity........95 percent. 20-foot winds.......Northeast up to 10 mph. Mixing height.......1500 ft AGL. Transport winds.....East around 15 mph. .WEDNESDAY... Sky/weather.........Partly sunny. Scattered showers. Max temperature.....74 to 83. Min humidity........60 percent. 20-foot winds.......Northeast 5 to 20 mph. Mixing height.......3000 ft AGL. Transport winds.....East 15 to 20 mph. = $$ HIZ304-200230- Kauai South- Including Poipu, Kalaheo, Koloa 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Mostly sunny. Scattered showers until noon, then isolated showers. Max temperature.....81 to 88. Min humidity........55 percent. 20-foot winds.......Northeast 5 to 15 mph. Mixing height.......3000 ft AGL. Transport winds.....East 15 to 20 mph. .TONIGHT... Sky/weather.........Partly cloudy until midnight, then mostly cloudy. Isolated showers until midnight, then scattered showers. Min temperature.....Around 72. Max humidity........90 percent. 20-foot winds.......Northeast 5 to 15 mph. Mixing height.......2000 ft AGL. Transport winds.....Northeast around 20 mph. .WEDNESDAY... Sky/weather.........Partly sunny. Scattered showers. Max temperature.....80 to 86. Min humidity........55 percent. 20-foot winds.......Northeast 5 to 15 mph until noon, then east 15 to 20 mph. Mixing height.......3500 ft AGL. Transport winds.....East around 20 mph. = $$ HIZ305-200230- Kauai Southwest- Including Waimea, Waimea Canyon State Park, Hanapepe, Kekaha, Barking Sands 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Mostly sunny. Isolated showers. Max temperature.....75 to 90. Min humidity........50 percent. 20-foot winds.......Northeast up to 5 mph until 9 AM, then southeast until noon, then southwest. Mixing height.......3000 ft AGL. Transport winds.....East 10 to 15 mph. .TONIGHT... Sky/weather.........Mostly clear. Isolated showers after midnight. Min temperature.....61 to 73. Max humidity........100 percent. 20-foot winds.......Northeast up to 10 mph. Mixing height.......1000 ft AGL. Transport winds.....East 10 to 15 mph. .WEDNESDAY... Sky/weather.........Mostly sunny. Isolated showers until noon. Max temperature.....74 to 89. Min humidity........50 percent. 20-foot winds.......North up to 5 mph until 9 AM, then east up to 15 mph. Mixing height.......3500 ft AGL. Transport winds.....East around 15 mph. = $$ HIZ306-200230- Kauai Mountains- 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Partly sunny. Scattered showers. Max temperature.....66 to 82. Min humidity........65 percent. 20-foot winds.......East 5 to 10 mph. Mixing height.......3000 ft AGL. Transport winds.....East around 15 mph. .TONIGHT... Sky/weather.........Mostly cloudy. Scattered showers. Min temperature.....58 to 71. Max humidity........100 percent. 20-foot winds.......East up to 10 mph. Mixing height.......500 ft AGL. Transport winds.....East 15 to 20 mph. .WEDNESDAY... Sky/weather.........Partly sunny. Scattered showers. Max temperature.....64 to 81. Min humidity........65 percent. 20-foot winds.......East 5 to 15 mph until noon, then 15 to 20 mph. Mixing height.......3000 ft AGL. Transport winds.....East around 20 mph. = $$ HIZ307-200230- East Honolulu- Including Hawaii Kai, Aina Haina, Kahala 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Mostly sunny. Isolated showers until noon. Max temperature.....79 to 84. Min humidity........60 percent. 20-foot winds.......Northeast 15 to 20 mph. Mixing height.......2500 ft AGL. Transport winds.....East 20 to 25 mph. .TONIGHT... Sky/weather.........Partly cloudy. Isolated showers after midnight. Min temperature.....Around 74. Max humidity........90 percent. 20-foot winds.......Northeast around 20 mph. Mixing height.......1500 ft AGL. Transport winds.....East around 25 mph. .WEDNESDAY... Sky/weather.........Mostly sunny. Isolated showers. Max temperature.....78 to 84. Min humidity........60 percent. 20-foot winds.......Windy. Northeast 20 to 30 mph. Mixing height.......3000 ft AGL. Transport winds.....East 25 to 30 mph. = $$ HIZ308-200230- Honolulu Metro- Including Honolulu, Waikiki 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Mostly sunny. Isolated showers until noon. Max temperature.....Around 85. Min humidity........55 percent. 20-foot winds.......East 10 to 20 mph. Mixing height.......3000 ft AGL. Transport winds.....East around 15 mph. .TONIGHT... Sky/weather.........Partly cloudy. Isolated showers after midnight. Min temperature.....Around 75. Max humidity........85 percent. 20-foot winds.......Northeast 15 to 20 mph. Mixing height.......1500 ft AGL. Transport winds.....East around 15 mph. .WEDNESDAY... Sky/weather.........Mostly sunny. Isolated showers until noon. Max temperature.....Around 83. Min humidity........55 percent. 20-foot winds.......Breezy. East 15 to 25 mph. Mixing height.......3500 ft AGL. Transport winds.....East around 20 mph. = $$ HIZ309-200230- Ewa Plain- Including Kapolei 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....Around 84. Min humidity........55 percent. 20-foot winds.......Northeast 5 to 15 mph until 9 AM, then east 15 to 20 mph. Mixing height.......3500 ft AGL. Transport winds.....East 10 to 15 mph. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....71 to 76. Max humidity........90 percent. 20-foot winds.......Northeast 5 to 20 mph. Mixing height.......500 ft AGL. Transport winds.....East around 15 mph. .WEDNESDAY... Sky/weather.........Sunny. Max temperature.....Around 82. Min humidity........55 percent. 20-foot winds.......Breezy. Northeast 10 to 15 mph until 9 AM, then east 15 to 25 mph. Mixing height.......3500 ft AGL. Transport winds.....East 15 to 20 mph. = $$ HIZ310-200230- Waianae Coast- Including Nanakuli, Waianae, Makaha 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Sunny. Max temperature.....83 to 88. Min humidity........55 percent. 20-foot winds.......Breezy. East 15 to 25 mph. Mixing height.......3500 ft AGL. Transport winds.....East 10 to 15 mph. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....70 to 76. Max humidity........85 percent. 20-foot winds.......Breezy. East 15 to 25 mph. Mixing height.......2000 ft AGL. Transport winds.....East around 15 mph. .WEDNESDAY... Sky/weather.........Sunny. Max temperature.....82 to 87. Min humidity........55 percent. 20-foot winds.......Breezy. East 10 to 25 mph. Mixing height.......3500 ft AGL. Transport winds.....East 15 to 20 mph. = $$ HIZ311-200230- Oahu North Shore- Including Waialua, Haleiwa, Pupukea 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Mostly sunny. Isolated showers. Max temperature.....79 to 86. Min humidity........55 percent. 20-foot winds.......Breezy. East 15 to 25 mph. Mixing height.......3000 ft AGL. Transport winds.....East 15 to 20 mph. .TONIGHT... Sky/weather.........Partly cloudy. Isolated showers. Min temperature.....68 to 73. Max humidity........100 percent. 20-foot winds.......Breezy. East 10 to 25 mph until 9 PM, then 10 to 15 mph. Mixing height.......2000 ft AGL. Transport winds.....East around 20 mph. .WEDNESDAY... Sky/weather.........Mostly sunny. Isolated showers. Max temperature.....78 to 84. Min humidity........55 percent. 20-foot winds.......Breezy. East 10 to 25 mph. Mixing height.......3500 ft AGL. Transport winds.....East 20 to 25 mph. = $$ HIZ312-200230- Koolau Windward- Including Kahuku, Laie, Punaluu, Kahaluu, Ahuimanu 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Partly sunny. Scattered showers. Max temperature.....74 to 84. Min humidity........65 percent. 20-foot winds.......Breezy. East 10 to 25 mph. Mixing height.......2500 ft AGL. Transport winds.....East 15 to 20 mph. .TONIGHT... Sky/weather.........Mostly cloudy. Scattered showers. Min temperature.....67 to 76. Max humidity........95 percent. 20-foot winds.......East 10 to 20 mph. Mixing height.......2000 ft AGL. Transport winds.....East around 20 mph. .WEDNESDAY... Sky/weather.........Partly sunny. Scattered showers. Max temperature.....73 to 83. Min humidity........60 percent. 20-foot winds.......Breezy. East 10 to 25 mph. Mixing height.......3000 ft AGL. Transport winds.....East 20 to 25 mph. = $$ HIZ313-200230- Koolau Leeward- Including Nuuanu, Manoa, Palolo 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Partly sunny. Scattered showers. Max temperature.....74 to 85. Min humidity........60 percent. 20-foot winds.......Breezy. Northeast 15 to 25 mph. Mixing height.......3000 ft AGL. Transport winds.....East 15 to 20 mph. .TONIGHT... Sky/weather.........Partly cloudy until midnight, then mostly cloudy. Scattered showers. Min temperature.....65 to 75. Max humidity........100 percent. 20-foot winds.......Breezy. Northeast 15 to 25 mph. Mixing height.......1000 ft AGL. Transport winds.....East 15 to 20 mph. .WEDNESDAY... Sky/weather.........Partly sunny. Scattered showers. Max temperature.....72 to 84. Min humidity........60 percent. 20-foot winds.......Windy. East 20 to 30 mph. Mixing height.......3000 ft AGL. Transport winds.....East 20 to 25 mph. = $$ HIZ314-200230- Olomana- Including Kailua, Kaneohe, Waimanalo 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Partly sunny. Scattered showers until noon, then isolated showers. Max temperature.....77 to 82. Min humidity........65 percent. 20-foot winds.......Northeast 10 to 20 mph. Mixing height.......2500 ft AGL. Transport winds.....East 15 to 20 mph. .TONIGHT... Sky/weather.........Partly cloudy until midnight, then mostly cloudy. Isolated showers. Min temperature.....70 to 75. Max humidity........90 percent. 20-foot winds.......Northeast 10 to 20 mph. Mixing height.......1000 ft AGL. Transport winds.....East around 20 mph. .WEDNESDAY... Sky/weather.........Mostly sunny. Scattered showers until noon, then isolated showers. Max temperature.....76 to 82. Min humidity........65 percent. 20-foot winds.......Windy. East 15 to 30 mph. Mixing height.......3000 ft AGL. Transport winds.....East 20 to 25 mph. = $$ HIZ315-200230- Central Oahu- Including Mililani, Wahiawa, Pearl City 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Mostly sunny. Isolated showers. Max temperature.....78 to 84. Min humidity........55 percent. 20-foot winds.......Breezy. East 10 to 15 mph until 9 AM, then 10 to 25 mph. Mixing height.......3500 ft AGL. Transport winds.....East around 15 mph. .TONIGHT... Sky/weather.........Partly cloudy. Isolated showers until midnight. scattered showers after midnight. Min temperature.....68 to 74. Max humidity........95 percent. 20-foot winds.......East 5 to 20 mph. Mixing height.......1000 ft AGL. Transport winds.....East around 15 mph. .WEDNESDAY... Sky/weather.........Mostly sunny. Scattered showers until noon, then isolated showers. Max temperature.....77 to 83. Min humidity........60 percent. 20-foot winds.......Breezy. East 15 to 25 mph. Mixing height.......3500 ft AGL. Transport winds.....East 15 to 20 mph. = $$ HIZ316-200230- Waianae Mountains- 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....74 to 89. Min humidity........60 percent. 20-foot winds.......Breezy. East 10 to 25 mph. Mixing height.......3500 ft AGL. Transport winds.....East around 15 mph. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....64 to 74. Max humidity........100 percent. 20-foot winds.......Breezy. East 15 to 25 mph. Mixing height.......1500 ft AGL. Transport winds.....East 15 to 20 mph. .WEDNESDAY... Sky/weather.........Mostly sunny. Isolated showers. Max temperature.....72 to 88. Min humidity........60 percent. 20-foot winds.......Windy. East 15 to 30 mph. Mixing height.......3500 ft AGL. Transport winds.....East around 20 mph. = $$ HIZ317-200230- Molokai Windward- Including Kalaupapa, Halawa Valley 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Mostly sunny. Scattered showers. Max temperature.....69 to 81. Min humidity........70 percent. 20-foot winds.......Breezy. East 15 to 25 mph. Mixing height.......2500 ft AGL. Transport winds.....East 20 to 25 mph. .TONIGHT... Sky/weather.........Partly cloudy until midnight, then mostly cloudy. Isolated showers until midnight, then scattered showers. Min temperature.....57 to 74. Max humidity........100 percent. 20-foot winds.......Breezy. East 15 to 25 mph. Mixing height.......2500 ft AGL. Transport winds.....East around 25 mph. .WEDNESDAY... Sky/weather.........Partly sunny. Scattered showers. Max temperature.....67 to 80. Min humidity........70 percent. 20-foot winds.......Windy. East 15 to 30 mph. Mixing height.......3000 ft AGL. Transport winds.....East 30 to 35 mph. = $$ HIZ318-200230- Molokai Southeast- Including Pukoo 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Mostly sunny. Scattered showers until noon, then isolated showers. Max temperature.....68 to 82. Min humidity........65 percent. 20-foot winds.......East 15 to 20 mph. Mixing height.......2500 ft AGL. Transport winds.....East 25 to 30 mph. .TONIGHT... Sky/weather.........Partly cloudy until midnight, then mostly cloudy. Isolated showers until midnight, then scattered showers. Min temperature.....58 to 73. Max humidity........100 percent. 20-foot winds.......East 15 to 20 mph. Mixing height.......2000 ft AGL. Transport winds.....East around 30 mph. .WEDNESDAY... Sky/weather.........Mostly sunny. Scattered showers. Max temperature.....66 to 80. Min humidity........65 percent. 20-foot winds.......Windy. East 15 to 30 mph. Mixing height.......3000 ft AGL. Transport winds.....East around 30 mph increasing to around 40 mph in the afternoon. = $$ HIZ319-200230- Molokai North- Including Hoolehua 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Sunny. Max temperature.....73 to 84. Min humidity........65 percent. 20-foot winds.......Breezy. East 15 to 25 mph. Mixing height.......3000 ft AGL. Transport winds.....East 15 to 20 mph. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....65 to 73. Max humidity........100 percent. 20-foot winds.......Breezy. East 20 to 25 mph. Mixing height.......1500 ft AGL. Transport winds.....East around 20 mph. .WEDNESDAY... Sky/weather.........Sunny. Max temperature.....72 to 83. Min humidity........60 percent. 20-foot winds.......Breezy. East 20 to 25 mph. Mixing height.......3000 ft AGL. Transport winds.....East 25 to 30 mph. = $$ HIZ320-200230- Molokai West- Including Kepuhi 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Sunny. Max temperature.....81 to 86. Min humidity........55 percent. 20-foot winds.......Breezy. East 10 to 15 mph until 9 AM, then 15 to 25 mph. Mixing height.......3000 ft AGL. Transport winds.....East around 15 mph increasing to around 25 mph in the afternoon. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....Around 73. Max humidity........90 percent. 20-foot winds.......Breezy. East 15 to 25 mph. Mixing height.......2000 ft AGL. Transport winds.....East 20 to 25 mph. .WEDNESDAY... Sky/weather.........Sunny. Max temperature.....80 to 85. Min humidity........55 percent. 20-foot winds.......Windy. East 20 to 30 mph. Mixing height.......3500 ft AGL. Transport winds.....East around 25 mph increasing to around 35 mph in the afternoon. = $$ HIZ321-200230- Molokai Leeward South- Including Kaunakakai, Maunaloa 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Sunny. Max temperature.....71 to 86. Min humidity........60 percent. 20-foot winds.......Breezy. East 10 to 25 mph. Mixing height.......3500 ft AGL. Transport winds.....East 15 to 20 mph. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....60 to 75. Max humidity........100 percent. 20-foot winds.......Breezy. Northeast 10 to 25 mph. Mixing height.......1500 ft AGL. Transport winds.....East around 20 mph. .WEDNESDAY... Sky/weather.........Sunny. Max temperature.....70 to 85. Min humidity........60 percent. 20-foot winds.......Breezy. East 15 to 25 mph. Mixing height.......3500 ft AGL. Transport winds.....East 20 to 25 mph. = $$ HIZ322-200230- Lanai Windward- Including Shipwreck Beach 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....77 to 85. Min humidity........60 percent. 20-foot winds.......Breezy. Northeast 10 to 15 mph until 9 AM, then 10 to 25 mph. Mixing height.......3000 ft AGL. Transport winds.....East 20 to 25 mph. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....64 to 74. Max humidity........100 percent. 20-foot winds.......Breezy. Northeast 15 to 25 mph. Mixing height.......1500 ft AGL. Transport winds.....Northeast 20 to 25 mph. .WEDNESDAY... Sky/weather.........Sunny. Max temperature.....77 to 84. Min humidity........60 percent. 20-foot winds.......Windy. Northeast 15 to 30 mph until noon, then 10 to 15 mph. Mixing height.......3000 ft AGL. Transport winds.....Northeast around 25 mph. = $$ HIZ323-200230- Lanai Leeward- Including Kaumalapau Harbor 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Mostly sunny. Isolated showers after noon. Max temperature.....79 to 86. Min humidity........60 percent. 20-foot winds.......Breezy. Northeast 5 to 15 mph until noon, then 15 to 25 mph. Mixing height.......2500 ft AGL. Transport winds.....East 15 to 20 mph. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....69 to 74. Max humidity........95 percent. 20-foot winds.......Breezy. Northeast 15 to 25 mph. Mixing height.......1000 ft AGL. Transport winds.....Northeast around 20 mph. .WEDNESDAY... Sky/weather.........Sunny. Max temperature.....78 to 85. Min humidity........55 percent. 20-foot winds.......Windy. Northeast 15 to 30 mph until noon, then east 5 to 15 mph. Mixing height.......2500 ft AGL. Transport winds.....Northeast 20 to 25 mph. = $$ HIZ324-200230- Lanai South- Including Manele 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Mostly sunny. Isolated showers after noon. Max temperature.....Around 80. Min humidity........65 percent. 20-foot winds.......Northeast up to 5 mph until 9 AM, then east. Mixing height.......2000 ft AGL. Transport winds.....East around 10 mph. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....Around 73. Max humidity........90 percent. 20-foot winds.......Northeast up to 10 mph. Mixing height.......1500 ft AGL. Transport winds.....Northeast around 15 mph. .WEDNESDAY... Sky/weather.........Sunny. Max temperature.....Around 79. Min humidity........60 percent. 20-foot winds.......Northeast 5 to 15 mph. Mixing height.......2500 ft AGL. Transport winds.....East around 15 mph. = $$ HIZ325-200230- Lanai Mauka- Including Lanai City 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Mostly sunny. Isolated showers after noon. Max temperature.....73 to 80. Min humidity........70 percent. 20-foot winds.......Northeast up to 10 mph until noon, then 10 to 15 mph. Mixing height.......2500 ft AGL. Transport winds.....East around 15 mph. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....66 to 71. Max humidity........100 percent. 20-foot winds.......Northeast 10 to 20 mph. Mixing height.......1000 ft AGL. Transport winds.....Northeast around 15 mph. .WEDNESDAY... Sky/weather.........Sunny. Max temperature.....72 to 80. Min humidity........65 percent. 20-foot winds.......Breezy. Northeast 10 to 25 mph until noon, then east 5 to 15 mph. Mixing height.......2500 ft AGL. Transport winds.....Northeast 15 to 20 mph. = $$ HIZ326-200230- Kahoolawe- 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Sunny. Max temperature.....79 to 84. Min humidity........65 percent. 20-foot winds.......Breezy. East 10 to 25 mph until noon, then 20 to 25 mph. Mixing height.......2500 ft AGL. Transport winds.....East around 20 mph. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....68 to 73. Max humidity........100 percent. 20-foot winds.......Breezy. East 10 to 25 mph until 3 AM, then northeast 10 to 15 mph. Mixing height.......2000 ft AGL. Transport winds.....East 20 to 25 mph. .WEDNESDAY... Sky/weather.........Sunny. Max temperature.....78 to 83. Min humidity........60 percent. 20-foot winds.......Breezy. East 10 to 25 mph. Mixing height.......2500 ft AGL. Transport winds.....East 20 to 25 mph. = $$ HIZ327-200230- Maui Windward West- Including Wailuku 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Mostly sunny. Scattered showers. Max temperature.....65 to 84. Min humidity........65 percent. 20-foot winds.......Breezy. Northeast 10 to 25 mph. Mixing height.......2500 ft AGL. Transport winds.....East around 20 mph. .TONIGHT... Sky/weather.........Partly cloudy. Scattered showers. Min temperature.....57 to 74. Max humidity........100 percent. 20-foot winds.......Northeast 10 to 20 mph. Mixing height.......1500 ft AGL. Transport winds.....East around 20 mph. .WEDNESDAY... Sky/weather.........Mostly sunny. Scattered showers until noon. isolated showers after noon. Max temperature.....63 to 83. Min humidity........60 percent. 20-foot winds.......Breezy. East 15 to 25 mph. Mixing height.......3000 ft AGL. Transport winds.....East around 25 mph. = $$ HIZ328-200230- Maui Leeward West- Including Lahaina, Kaanapali 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Mostly sunny. Isolated showers. Max temperature.....79 to 84. Min humidity........60 percent. 20-foot winds.......Northeast 5 to 15 mph until 3 PM, then east 15 to 20 mph. Mixing height.......2500 ft AGL. Transport winds.....East around 15 mph. .TONIGHT... Sky/weather.........Partly cloudy. Isolated showers. Min temperature.....69 to 74. Max humidity........95 percent. 20-foot winds.......Northeast 15 to 20 mph. Mixing height.......1500 ft AGL. Transport winds.....East 15 to 20 mph. .WEDNESDAY... Sky/weather.........Sunny. Isolated showers. Max temperature.....78 to 83. Min humidity........55 percent. 20-foot winds.......Windy. Northeast 15 to 30 mph until noon, then 10 to 20 mph. Mixing height.......3000 ft AGL. Transport winds.....East around 20 mph. = $$ HIZ329-200230- Maui Central Valley North- Including Kahului 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Mostly sunny. Isolated showers after noon. Max temperature.....81 to 86. Min humidity........55 percent. 20-foot winds.......Breezy. East 5 to 10 mph until 9 AM, then 10 to 25 mph. Mixing height.......3500 ft AGL. Transport winds.....East 15 to 20 mph. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....68 to 73. Max humidity........95 percent. 20-foot winds.......Breezy. Northeast 10 to 25 mph. Mixing height.......500 ft AGL. Transport winds.....East around 15 mph. .WEDNESDAY... Sky/weather.........Mostly sunny. Isolated showers until noon. Max temperature.....Around 82. Min humidity........55 percent. 20-foot winds.......Breezy. Northeast 15 to 25 mph until noon, then 10 to 15 mph. Mixing height.......3000 ft AGL. Transport winds.....East around 20 mph. = $$ HIZ330-200230- Maui Central Valley South- Including Maalaea 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Mostly sunny. Isolated showers after noon. Max temperature.....Around 85. Min humidity........55 percent. 20-foot winds.......North 5 to 15 mph. Mixing height.......3500 ft AGL. Transport winds.....Northeast 10 to 15 mph. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....68 to 76. Max humidity........90 percent. 20-foot winds.......North 10 to 15 mph. Mixing height.......1000 ft AGL. Transport winds.....Northeast around 15 mph. .WEDNESDAY... Sky/weather.........Sunny. Max temperature.....Around 84. Min humidity........55 percent. 20-foot winds.......Breezy. Northeast 10 to 15 mph until 9 AM, then 10 to 25 mph until noon, then north 10 to 15 mph. Mixing height.......3000 ft AGL. Transport winds.....Northeast around 20 mph. = $$ HIZ331-200230- Windward Haleakala- Including Haiku, Makawao, Hana 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Partly sunny. Scattered showers. Max temperature.....65 to 86. Min humidity........65 percent. 20-foot winds.......East 10 to 20 mph. Mixing height.......2500 ft AGL. Transport winds.....East 15 to 20 mph. .TONIGHT... Sky/weather.........Mostly cloudy. Scattered showers. Min temperature.....52 to 76. Max humidity........100 percent. 20-foot winds.......East 10 to 15 mph. Mixing height.......1500 ft AGL. Transport winds.....East around 15 mph. .WEDNESDAY... Sky/weather.........Partly sunny. Numerous showers until noon, then scattered showers. Max temperature.....63 to 84. Min humidity........60 percent. 20-foot winds.......Breezy. East 10 to 25 mph. Mixing height.......2500 ft AGL. Transport winds.....East around 20 mph. = $$ HIZ332-200230- Kipahulu- Including Hamoa 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Mostly cloudy. Numerous showers. Max temperature.....67 to 80. Min humidity........70 percent. 20-foot winds.......Northeast 5 to 15 mph. Mixing height.......2000 ft AGL. Transport winds.....East around 20 mph. .TONIGHT... Sky/weather.........Mostly cloudy. Numerous showers until midnight, then scattered showers. Min temperature.....61 to 72. Max humidity........100 percent. 20-foot winds.......Northeast 5 to 15 mph. Mixing height.......1000 ft AGL. Transport winds.....East around 25 mph. .WEDNESDAY... Sky/weather.........Partly sunny. Numerous showers until noon, then scattered showers. Max temperature.....65 to 79. Min humidity........65 percent. 20-foot winds.......Breezy. Northeast 10 to 25 mph. Mixing height.......2000 ft AGL. Transport winds.....East 30 to 35 mph. = $$ HIZ333-200230- South Maui/Upcountry- Including Kihei, Makena, Pukalani, Kula, Ulupalakua 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Mostly sunny. Scattered showers after noon. Max temperature.....Around 83 at the shore to around 69 at 5000 feet. Min humidity........60 percent. 20-foot winds.......West up to 10 mph until 3 PM, then southwest. Mixing height.......3500 ft AGL. Transport winds.....East 10 to 15 mph. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....Around 69 at the shore to around 54 at 5000 feet. Max humidity........100 percent. 20-foot winds.......Southeast up to 5 mph. Mixing height.......1000 ft AGL. Transport winds.....East around 10 mph. .WEDNESDAY... Sky/weather.........Mostly sunny. Max temperature.....Around 82 at the shore to around 67 at 5000 feet. Min humidity........55 percent. 20-foot winds.......East up to 10 mph until noon, then northeast. Mixing height.......3000 ft AGL. Transport winds.....East around 15 mph. = $$ HIZ334-200230- South Haleakala- Including Kipahulu, Kaupo 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Mostly sunny. Scattered showers until noon. isolated showers after noon. Max temperature.....72 to 82. Min humidity........65 percent. 20-foot winds.......East 10 to 20 mph. Mixing height.......3000 ft AGL. Transport winds.....East around 20 mph. .TONIGHT... Sky/weather.........Partly cloudy. Scattered showers until midnight. isolated showers after midnight. Min temperature.....57 to 75. Max humidity........100 percent. 20-foot winds.......Northeast 10 to 20 mph. Mixing height.......1000 ft AGL. Transport winds.....East around 20 mph. .WEDNESDAY... Sky/weather.........Mostly sunny. Scattered showers until noon. Max temperature.....71 to 81. Min humidity........65 percent. 20-foot winds.......Breezy. East 15 to 25 mph. Mixing height.......2000 ft AGL. Transport winds.....East around 25 mph. = $$ HIZ335-200230- Haleakala Summit- Including Haleakala National Park Above 6000 feet 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Mostly cloudy. Scattered showers. Max temperature.....Around 66 at 7000 feet to around 58 at the summit. Min humidity........45 percent. 20-foot winds.......East 5 to 15 mph. Mixing height.......3000 ft AGL. Transport winds.....East around 15 mph. .TONIGHT... Sky/weather.........Partly cloudy until midnight, then mostly cloudy. Scattered showers. Min temperature.....46 to 51 at 7000 feet to around 42 at the summit. Max humidity........100 percent. 20-foot winds.......East 10 to 20 mph. Mixing height.......500 ft AGL. Transport winds.....East around 15 mph. .WEDNESDAY... Sky/weather.........Partly sunny. Scattered showers until noon. isolated showers after noon. Max temperature.....Around 64 at 7000 feet to around 56 at the summit. Min humidity........45 percent. 20-foot winds.......Breezy. East 10 to 25 mph until noon, then 10 to 15 mph. Mixing height.......2000 ft AGL. Transport winds.....East around 20 mph. = $$ HIZ336-200230- Kona- Including Kailua-Kona, Kealakekua, Milolii 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Partly sunny. Scattered heavy showers. Max temperature.....68 to 89. Min humidity........55 percent. 20-foot winds.......West up to 10 mph. Mixing height.......3000 ft AGL. Transport winds.....Southeast around 5 mph shifting to the northwest in the afternoon. .TONIGHT... Sky/weather.........Partly cloudy. Scattered showers until midnight. Min temperature.....53 to 76. Max humidity........100 percent. 20-foot winds.......West up to 5 mph until 9 PM, then northeast until 3 AM, then east. Mixing height.......1000 ft AGL. Transport winds.....Southwest around 5 mph shifting to the northeast after midnight. .WEDNESDAY... Sky/weather.........Partly sunny. Scattered showers after noon. Max temperature.....68 to 90. Min humidity........50 percent. 20-foot winds.......Northwest up to 10 mph. Mixing height.......2500 ft AGL. Transport winds.....East around 5 mph shifting to the northwest in the afternoon. = $$ HIZ337-200230- Big Island South- Including Ocean View 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Mostly sunny. Isolated showers until noon, then scattered showers. Max temperature.....69 to 88. Min humidity........55 percent. 20-foot winds.......Breezy. Northeast 10 to 15 mph until 9 AM, then east 10 to 25 mph. Mixing height.......3500 ft AGL. Transport winds.....East 15 to 20 mph. .TONIGHT... Sky/weather.........Partly cloudy. Isolated showers until midnight. Min temperature.....58 to 77. Max humidity........100 percent. 20-foot winds.......Northeast 10 to 20 mph. Mixing height.......1500 ft AGL. Transport winds.....East around 15 mph. .WEDNESDAY... Sky/weather.........Mostly sunny. Isolated showers after noon. Max temperature.....68 to 88. Min humidity........55 percent. 20-foot winds.......Breezy. East 15 to 25 mph. Mixing height.......3000 ft AGL. Transport winds.....East 15 to 20 mph. = $$ HIZ338-200230- Big Island Southeast- Including South Point, Pahala 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Partly sunny. Isolated showers until noon, then scattered showers. Max temperature.....70 to 89. Min humidity........55 percent. 20-foot winds.......Northeast 10 to 20 mph. Mixing height.......3000 ft AGL. Transport winds.....Northeast around 15 mph. .TONIGHT... Sky/weather.........Partly cloudy. Scattered showers. Min temperature.....56 to 76. Max humidity........100 percent. 20-foot winds.......Northeast 10 to 20 mph. Mixing height.......1500 ft AGL. Transport winds.....Northeast around 15 mph. .WEDNESDAY... Sky/weather.........Mostly sunny. Numerous showers until noon. isolated showers after noon. Max temperature.....68 to 87. Min humidity........55 percent. 20-foot winds.......Breezy. Northeast 10 to 25 mph. Mixing height.......3000 ft AGL. Transport winds.....Northeast 15 to 20 mph. = $$ HIZ339-200230- Big Island East- Including Hilo, Volcano, Pahoa, Mountain View, Laupahoehoe 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Mostly cloudy. Scattered showers until noon, then numerous showers. Max temperature.....Around 82 at the shore to around 70 at 4000 feet. Min humidity........65 percent. 20-foot winds.......Northeast up to 15 mph. Mixing height.......2500 ft AGL. Transport winds.....East around 10 mph. .TONIGHT... Sky/weather.........Mostly cloudy. Numerous showers. Min temperature.....Around 70 at the shore to around 59 at 4000 feet. Max humidity........100 percent. 20-foot winds.......North 5 to 10 mph until 9 PM, then northwest. Mixing height.......1500 ft AGL. Transport winds.....Northeast around 10 mph. .WEDNESDAY... Sky/weather.........Mostly cloudy. Occasional showers until noon, then scattered showers. Max temperature.....Around 80 at the shore to around 68 at 4000 feet. Min humidity........65 percent. 20-foot winds.......Northeast 5 to 15 mph. Mixing height.......3000 ft AGL. Transport winds.....Northeast 10 to 15 mph. = $$ HIZ340-200230- Big Island North- Including Honokaa, Kamuela, Waipio Valley, Hawi 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Partly sunny. Scattered showers. Max temperature.....66 to 84. Min humidity........60 percent. 20-foot winds.......Breezy. East 10 to 25 mph. Mixing height.......3000 ft AGL. Transport winds.....East around 15 mph. .TONIGHT... Sky/weather.........Mostly cloudy. Scattered showers. Min temperature.....51 to 72. Max humidity........100 percent. 20-foot winds.......East 10 to 20 mph. Mixing height.......1500 ft AGL. Transport winds.....East around 15 mph. .WEDNESDAY... Sky/weather.........Partly sunny. Scattered showers until noon, then isolated showers. Max temperature.....63 to 83. Min humidity........65 percent. 20-foot winds.......Breezy. East 10 to 25 mph. Mixing height.......2500 ft AGL. Transport winds.....East around 20 mph. = $$ HIZ341-200230- Kohala- Including Kawaihae, Waikoloa, Waikii, Puuanahulu 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Partly sunny. Scattered heavy showers after noon. Max temperature.....Around 86 at the shore to around 66 at 5000 feet. Min humidity........50 percent. 20-foot winds.......North up to 10 mph. Mixing height.......3500 ft AGL. Transport winds.....East around 5 mph shifting to the north in the afternoon. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....Around 76 at the shore to around 57 at 5000 feet. Max humidity........100 percent. 20-foot winds.......Southeast up to 10 mph. Mixing height.......1000 ft AGL. Transport winds.....East around 10 mph. .WEDNESDAY... Sky/weather.........Mostly sunny. Max temperature.....Around 87 at the shore to around 67 at 5000 feet. Min humidity........50 percent. 20-foot winds.......North up to 10 mph. Mixing height.......3500 ft AGL. Transport winds.....Northeast 10 to 15 mph. = $$ HIZ342-200230- Big Island Interior- Including Bradshaw Field, Saddle Road Above 5000 feet 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Mostly cloudy. Numerous heavy showers after noon. Max temperature.....65 to 73 at 5000 feet to around 61 at 8000 feet. Min humidity........55 percent. 20-foot winds.......Northeast up to 10 mph. Mixing height.......3000 ft AGL. Transport winds.....East around 10 mph. .TONIGHT... Sky/weather.........Mostly cloudy until midnight, then partly cloudy. Min temperature.....52 to 58 at 5000 feet to around 48 at 8000 feet. Max humidity........100 percent. 20-foot winds.......Northeast up to 10 mph. Mixing height.......1000 ft AGL. Transport winds.....East around 10 mph. .WEDNESDAY... Sky/weather.........Partly sunny. Isolated showers after noon. Max temperature.....62 to 74 at 5000 feet to 57 to 63 at 8000 feet. Min humidity........55 percent. 20-foot winds.......Northeast up to 10 mph. Mixing height.......3000 ft AGL. Transport winds.....Northeast around 10 mph. = $$ HIZ343-200230- Big Island Summit- Including Mauna Loa and Mauna Kea Above 8000 feet 404 AM HST Tue May 19 2026 .TODAY... Sky/weather.........Mostly cloudy. Scattered heavy showers after noon. Max temperature.....Around 60 at 9000 feet to around 45 at the summits. Min humidity........35 percent. 20-foot winds.......East up to 10 mph. Mixing height.......3000 ft AGL. Transport winds.....East around 10 mph. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....Around 44 at 9000 feet to around 34 at the summits. Max humidity........100 percent. 20-foot winds.......East up to 10 mph. Mixing height.......1000 ft AGL. Transport winds.....East 5 to 10 mph. .WEDNESDAY... Sky/weather.........Partly sunny. Isolated showers after noon. Max temperature.....Around 60 at 9000 feet to around 46 at the summits. Min humidity........40 percent. 20-foot winds.......Northeast up to 10 mph. Mixing height.......2500 ft AGL. Transport winds.....Northeast around 10 mph. = $$ .FORECAST DAYS 3 THROUGH 7... .THURSDAY...Breezy. Partly cloudy. Windward, scattered showers. Isolated showers in the afternoon. Lows 72 to 77. Highs 84 to 89. Northeast winds up to 25 mph. .FRIDAY...Breezy. Partly cloudy. Windward, scattered showers. Lows 71 to 76. Highs 83 to 88. Northeast winds up to 25 mph. .SATURDAY...Partly cloudy. Windward, scattered showers. Lows 71 to 76. Highs 82 to 87. Northeast winds up to 20 mph. .SUNDAY...Partly cloudy. Windward, scattered showers. Isolated showers in the afternoon. Lows 71 to 76. Highs 83 to 88. East winds up to 20 mph. .MONDAY...Partly cloudy. Windward, scattered showers. Isolated showers in the afternoon. Lows 71 to 76. Highs 83 to 88. East winds up to 20 mph. $$