


Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
803 FNHW50 PHFO 181406 FWFHFO Fire Weather Planning Forecast for Hawaii National Weather Service Honolulu HI 406 AM HST Fri Apr 18 2025 .DISCUSSION... A convective pattern with mostly light winds will hold in place today, with showers favoring the island interiors during the afternoon and evening hours and along windward areas overnight. Locally heavy rain and a slight chance of thunderstorms is forecast through today as an upper low moves just east the state. Moderate trades are expected to return Saturday through the weekend. Lingering moisture and instability will likely keep a rather showery tradewind pattern, with showers spilling over to leeward areas at times. A new storm system could bring another chance for heavy rainfall and thunderstorms to the islands Tuesday and Wednesday. HIZ301-190215- Niihau- 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Partly sunny. Slight chance of thunderstorms until noon. scattered heavy showers. Max temperature.....75 to 82. Min humidity........55 percent. 20-foot winds.......Southeast up to 10 mph. Mixing height.......3000 ft AGL. Transport winds.....Southeast around 10 mph. .TONIGHT... Sky/weather.........Partly cloudy. Scattered heavy showers until midnight, then isolated showers. Min temperature.....65 to 71. Max humidity........90 percent. 20-foot winds.......East 5 to 15 mph. Mixing height.......2000 ft AGL. Transport winds.....East 10 to 15 mph. .SATURDAY... Sky/weather.........Partly sunny. Isolated showers until noon, then scattered showers. Max temperature.....76 to 82. Min humidity........55 percent. 20-foot winds.......East 5 to 15 mph. Mixing height.......2500 ft AGL. Transport winds.....East around 15 mph. = $$ HIZ302-190215- Kauai North- Including Princeville, Hanalei, Na Pali State Park 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy. Numerous heavy showers and slight chance of thunderstorms until noon, then scattered heavy showers. Max temperature.....73 to 82. Min humidity........60 percent. 20-foot winds.......East up to 15 mph. Mixing height.......3000 ft AGL. Transport winds.....East around 10 mph. .TONIGHT... Sky/weather.........Mostly cloudy. Scattered heavy showers until midnight, then numerous showers. Min temperature.....62 to 69. Max humidity........100 percent. 20-foot winds.......Southeast up to 10 mph. Mixing height.......1000 ft AGL. Transport winds.....East around 10 mph. .SATURDAY... Sky/weather.........Partly sunny. Numerous showers until noon, then scattered showers. Max temperature.....74 to 83. Min humidity........55 percent. 20-foot winds.......East up to 15 mph until noon, then 10 to 15 mph. Mixing height.......3000 ft AGL. Transport winds.....East 10 to 15 mph. = $$ HIZ303-190215- Kauai East- Including Lihue, Kapaa, Anahola 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Cloudy until noon, then partly sunny. Numerous heavy showers and slight chance of thunderstorms until noon, then scattered heavy showers. Max temperature.....71 to 83. Min humidity........55 percent. 20-foot winds.......East up to 10 mph. Mixing height.......2500 ft AGL. Transport winds.....East around 10 mph. .TONIGHT... Sky/weather.........Mostly cloudy. Scattered heavy showers until midnight, then numerous showers. Min temperature.....62 to 72. Max humidity........100 percent. 20-foot winds.......Northeast up to 10 mph. Mixing height.......1000 ft AGL. Transport winds.....East around 10 mph. .SATURDAY... Sky/weather.........Mostly cloudy. Numerous showers until noon, then scattered showers. Max temperature.....70 to 83. Min humidity........50 percent. 20-foot winds.......Northeast up to 15 mph until 3 PM, then 10 to 15 mph. Mixing height.......3000 ft AGL. Transport winds.....East 10 to 15 mph. = $$ HIZ304-190215- Kauai South- Including Poipu, Kalaheo, Koloa 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy. Slight chance of thunderstorms until noon. scattered heavy showers. Max temperature.....77 to 85. Min humidity........50 percent. 20-foot winds.......Northeast 5 to 15 mph. Mixing height.......2500 ft AGL. Transport winds.....East around 10 mph. .TONIGHT... Sky/weather.........Mostly cloudy. Scattered heavy showers. Min temperature.....Around 69. Max humidity........90 percent. 20-foot winds.......Northeast 5 to 10 mph. Mixing height.......1500 ft AGL. Transport winds.....East 10 to 15 mph. .SATURDAY... Sky/weather.........Partly sunny. Scattered showers. Max temperature.....78 to 85. Min humidity........45 percent. 20-foot winds.......Northeast 5 to 10 mph. Mixing height.......3500 ft AGL. Transport winds.....East around 15 mph. = $$ HIZ305-190215- Kauai Southwest- Including Waimea, Waimea Canyon State Park, Hanapepe, Kekaha, Barking Sands 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy. Slight chance of thunderstorms until noon. scattered heavy showers. Max temperature.....69 to 85. Min humidity........50 percent. 20-foot winds.......North up to 5 mph until 9 AM, then west until 3 PM, then north. Mixing height.......3000 ft AGL. Transport winds.....Southeast around 10 mph. .TONIGHT... Sky/weather.........Mostly cloudy until midnight, then partly cloudy. Scattered heavy showers until midnight, then isolated showers. Min temperature.....57 to 70. Max humidity........100 percent. 20-foot winds.......Northeast up to 5 mph. Mixing height.......1000 ft AGL. Transport winds.....East around 10 mph. .SATURDAY... Sky/weather.........Partly sunny. Isolated showers until noon, then scattered showers. Max temperature.....71 to 86. Min humidity........45 percent. 20-foot winds.......West up to 5 mph until noon, then northeast. Mixing height.......3500 ft AGL. Transport winds.....East around 10 mph. = $$ HIZ306-190215- Kauai Mountains- 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy. Slight chance of thunderstorms until noon. numerous heavy showers. Max temperature.....61 to 78. Min humidity........65 percent. 20-foot winds.......East up to 10 mph. Mixing height.......2500 ft AGL. Transport winds.....Southeast around 10 mph. .TONIGHT... Sky/weather.........Mostly cloudy. Numerous heavy showers until midnight, then occasional showers. Min temperature.....55 to 69. Max humidity........100 percent. 20-foot winds.......East up to 5 mph. Mixing height.......500 ft AGL. Transport winds.....East around 10 mph. .SATURDAY... Sky/weather.........Mostly cloudy. Occasional showers until noon, then numerous showers. Max temperature.....61 to 78. Min humidity........60 percent. 20-foot winds.......East up to 10 mph until 3 PM, then 10 to 15 mph. Mixing height.......3000 ft AGL. Transport winds.....East around 15 mph. = $$ HIZ307-190215- East Honolulu- Including Hawaii Kai, Aina Haina, Kahala 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy. Slight chance of thunderstorms until noon. scattered heavy showers. Max temperature.....78 to 84. Min humidity........50 percent. 20-foot winds.......Northeast 5 to 10 mph until noon, then east. Mixing height.......2500 ft AGL. Transport winds.....East around 10 mph. .TONIGHT... Sky/weather.........Mostly cloudy. Scattered heavy showers. Min temperature.....Around 71. Max humidity........85 percent. 20-foot winds.......East 5 to 10 mph. Mixing height.......1500 ft AGL. Transport winds.....East 10 to 15 mph. .SATURDAY... Sky/weather.........Partly sunny. Scattered showers. Max temperature.....78 to 84. Min humidity........50 percent. 20-foot winds.......East 5 to 15 mph. Mixing height.......2500 ft AGL. Transport winds.....East around 15 mph. = $$ HIZ308-190215- Honolulu Metro- Including Honolulu, Waikiki 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy. Scattered heavy showers and slight chance of thunderstorms until noon, then numerous heavy showers. Max temperature.....Around 83. Min humidity........50 percent. 20-foot winds.......East up to 5 mph until 9 AM, then south. Mixing height.......3000 ft AGL. Transport winds.....East 5 to 10 mph. .TONIGHT... Sky/weather.........Mostly cloudy. Numerous heavy showers until midnight, then scattered showers. Min temperature.....Around 72. Max humidity........85 percent. 20-foot winds.......East up to 10 mph. Mixing height.......1000 ft AGL. Transport winds.....East around 10 mph. .SATURDAY... Sky/weather.........Partly sunny. Scattered showers. Max temperature.....Around 84. Min humidity........50 percent. 20-foot winds.......East up to 5 mph until 9 AM. 5 to 10 mph after 3 PM. Mixing height.......2500 ft AGL. Transport winds.....East around 10 mph. = $$ HIZ309-190215- Ewa Plain- Including Kapolei 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy. Slight chance of thunderstorms until noon. scattered heavy showers. Max temperature.....75 to 83. Min humidity........50 percent. 20-foot winds.......Northeast up to 5 mph until 9 AM, then southeast until 3 PM, then northeast. Mixing height.......3500 ft AGL. Transport winds.....Southeast around 10 mph. .TONIGHT... Sky/weather.........Mostly cloudy until midnight, then partly cloudy. Scattered heavy showers. Min temperature.....66 to 71. Max humidity........90 percent. 20-foot winds.......Northeast up to 10 mph. Mixing height.......500 ft AGL. Transport winds.....East around 10 mph. .SATURDAY... Sky/weather.........Partly sunny. Scattered showers. Max temperature.....75 to 83. Min humidity........50 percent. 20-foot winds.......Northeast up to 5 mph until 9 AM, then south until 3 PM, then east. Mixing height.......3000 ft AGL. Transport winds.....East around 10 mph. = $$ HIZ310-190215- Waianae Coast- Including Nanakuli, Waianae, Makaha 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy. Slight chance of thunderstorms until noon. scattered heavy showers. Max temperature.....Around 82. Min humidity........50 percent. 20-foot winds.......Southwest up to 10 mph. Mixing height.......3500 ft AGL. Transport winds.....Southeast around 10 mph. .TONIGHT... Sky/weather.........Mostly cloudy until midnight, then partly cloudy. Scattered heavy showers until midnight, then isolated showers. Min temperature.....Around 69. Max humidity........90 percent. 20-foot winds.......South up to 5 mph until 9 PM, then northeast. Mixing height.......1000 ft AGL. Transport winds.....East around 10 mph. .SATURDAY... Sky/weather.........Partly sunny. Isolated showers until noon, then numerous showers. Max temperature.....80 to 86. Min humidity........50 percent. 20-foot winds.......West up to 10 mph until 3 PM, then northeast. Mixing height.......3000 ft AGL. Transport winds.....East around 10 mph. = $$ HIZ311-190215- Oahu North Shore- Including Waialua, Haleiwa, Pupukea 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy. Scattered heavy showers and slight chance of thunderstorms until noon, then numerous heavy showers. Max temperature.....76 to 82. Min humidity........55 percent. 20-foot winds.......Southeast up to 10 mph until 9 AM, then north until noon, then east. Mixing height.......3500 ft AGL. Transport winds.....Southeast around 10 mph. .TONIGHT... Sky/weather.........Mostly cloudy. Numerous heavy showers until midnight, then scattered showers. Min temperature.....63 to 69. Max humidity........100 percent. 20-foot winds.......Southeast up to 10 mph. Mixing height.......1500 ft AGL. Transport winds.....East around 15 mph. .SATURDAY... Sky/weather.........Partly sunny. Scattered showers. Max temperature.....77 to 83. Min humidity........50 percent. 20-foot winds.......Southeast up to 10 mph until 9 AM, then northeast until 3 PM, then east. Mixing height.......3000 ft AGL. Transport winds.....East around 15 mph. = $$ HIZ312-190215- Koolau Windward- Including Kahuku, Laie, Punaluu, Kahaluu, Ahuimanu 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy. Slight chance of thunderstorms until noon. numerous heavy showers. Max temperature.....73 to 83. Min humidity........55 percent. 20-foot winds.......East up to 10 mph. Mixing height.......3000 ft AGL. Transport winds.....East around 10 mph. .TONIGHT... Sky/weather.........Mostly cloudy. Numerous heavy showers until midnight, then occasional showers. Min temperature.....62 to 72. Max humidity........100 percent. 20-foot winds.......Southeast up to 10 mph. Mixing height.......1500 ft AGL. Transport winds.....East around 15 mph. .SATURDAY... Sky/weather.........Mostly cloudy. Occasional showers until noon, then numerous showers. Max temperature.....73 to 83. Min humidity........55 percent. 20-foot winds.......East up to 15 mph. Mixing height.......2500 ft AGL. Transport winds.....East around 15 mph. = $$ HIZ313-190215- Koolau Leeward- Including Nuuanu, Manoa, Palolo 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy. Slight chance of thunderstorms until noon. numerous heavy showers. Max temperature.....71 to 82. Min humidity........55 percent. 20-foot winds.......East up to 10 mph. Mixing height.......3500 ft AGL. Transport winds.....East 5 to 10 mph. .TONIGHT... Sky/weather.........Mostly cloudy. Numerous heavy showers until midnight, then occasional showers. Min temperature.....61 to 72. Max humidity........100 percent. 20-foot winds.......East up to 10 mph. Mixing height.......1000 ft AGL. Transport winds.....East around 10 mph. .SATURDAY... Sky/weather.........Mostly cloudy. Occasional showers until noon, then numerous showers. Max temperature.....71 to 83. Min humidity........55 percent. 20-foot winds.......East up to 15 mph. Mixing height.......2500 ft AGL. Transport winds.....East around 15 mph. = $$ HIZ314-190215- Olomana- Including Kailua, Kaneohe, Waimanalo 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy. Slight chance of thunderstorms until noon. numerous heavy showers. Max temperature.....75 to 82. Min humidity........55 percent. 20-foot winds.......North up to 5 mph until 9 AM, then northeast. Mixing height.......3000 ft AGL. Transport winds.....East around 10 mph. .TONIGHT... Sky/weather.........Mostly cloudy. Numerous heavy showers. Min temperature.....67 to 72. Max humidity........90 percent. 20-foot winds.......East up to 10 mph. Mixing height.......1000 ft AGL. Transport winds.....East 10 to 15 mph. .SATURDAY... Sky/weather.........Mostly cloudy. Numerous showers until noon, then scattered showers. Max temperature.....75 to 82. Min humidity........55 percent. 20-foot winds.......East up to 10 mph until 3 PM, then 10 to 15 mph. Mixing height.......3000 ft AGL. Transport winds.....East around 15 mph. = $$ HIZ315-190215- Central Oahu- Including Mililani, Wahiawa, Pearl City 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy. Scattered heavy showers and slight chance of thunderstorms until noon, then numerous heavy showers. Max temperature.....74 to 82. Min humidity........55 percent. 20-foot winds.......East up to 5 mph until 9 AM, then south. Mixing height.......4000 ft AGL. Transport winds.....Southeast 5 to 10 mph. .TONIGHT... Sky/weather.........Mostly cloudy. Numerous heavy showers until midnight, then scattered showers. Min temperature.....63 to 71. Max humidity........100 percent. 20-foot winds.......East up to 10 mph. Mixing height.......500 ft AGL. Transport winds.....East around 10 mph. .SATURDAY... Sky/weather.........Partly sunny. Scattered showers until noon, then numerous showers. Max temperature.....74 to 82. Min humidity........50 percent. 20-foot winds.......East up to 10 mph. Mixing height.......3000 ft AGL. Transport winds.....East around 10 mph. = $$ HIZ316-190215- Waianae Mountains- 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy. Slight chance of thunderstorms until noon. scattered heavy showers. Max temperature.....70 to 85. Min humidity........50 percent. 20-foot winds.......Southwest up to 5 mph. Mixing height.......3500 ft AGL. Transport winds.....Southeast around 10 mph. .TONIGHT... Sky/weather.........Mostly cloudy. Scattered heavy showers until midnight, then numerous showers. Min temperature.....60 to 69. Max humidity........100 percent. 20-foot winds.......East up to 5 mph. Mixing height.......1000 ft AGL. Transport winds.....East around 10 mph. .SATURDAY... Sky/weather.........Mostly cloudy. Numerous showers. Max temperature.....70 to 86. Min humidity........50 percent. 20-foot winds.......Northwest up to 5 mph until noon, then northeast. Mixing height.......3000 ft AGL. Transport winds.....East around 10 mph. = $$ HIZ317-190215- Molokai Windward- Including Kalaupapa, Halawa Valley 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy. Numerous heavy showers and slight chance of thunderstorms. Max temperature.....63 to 80. Min humidity........65 percent. 20-foot winds.......East 5 to 15 mph. Mixing height.......2500 ft AGL. Transport winds.....East 10 to 15 mph. .TONIGHT... Sky/weather.........Mostly cloudy. Numerous heavy showers and slight chance of thunderstorms until midnight, then occasional showers. Min temperature.....51 to 68. Max humidity........100 percent. 20-foot winds.......East up to 15 mph. Mixing height.......1500 ft AGL. Transport winds.....East around 15 mph. .SATURDAY... Sky/weather.........Mostly cloudy. Occasional showers until noon, then numerous showers. Max temperature.....64 to 80. Min humidity........60 percent. 20-foot winds.......East up to 15 mph until 3 PM, then 10 to 15 mph. Mixing height.......2500 ft AGL. Transport winds.....East around 15 mph. = $$ HIZ318-190215- Molokai Southeast- Including Pukoo 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy. Numerous heavy showers and slight chance of thunderstorms. Max temperature.....64 to 80. Min humidity........60 percent. 20-foot winds.......East 5 to 15 mph. Mixing height.......2500 ft AGL. Transport winds.....East 10 to 15 mph. .TONIGHT... Sky/weather.........Mostly cloudy. Slight chance of thunderstorms until midnight. numerous heavy showers. Min temperature.....53 to 70. Max humidity........100 percent. 20-foot winds.......East up to 15 mph. Mixing height.......2000 ft AGL. Transport winds.....East around 15 mph. .SATURDAY... Sky/weather.........Mostly cloudy. Numerous showers until noon, then scattered showers. Max temperature.....64 to 80. Min humidity........60 percent. 20-foot winds.......East up to 15 mph. Mixing height.......2500 ft AGL. Transport winds.....East around 15 mph. = $$ HIZ319-190215- Molokai North- Including Hoolehua 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy. Scattered heavy showers and slight chance of thunderstorms. Max temperature.....72 to 83. Min humidity........55 percent. 20-foot winds.......East 5 to 15 mph. Mixing height.......2500 ft AGL. Transport winds.....East around 10 mph. .TONIGHT... Sky/weather.........Mostly cloudy. Slight chance of thunderstorms until midnight. scattered heavy showers. Min temperature.....59 to 68. Max humidity........100 percent. 20-foot winds.......East up to 10 mph. Mixing height.......1500 ft AGL. Transport winds.....East around 15 mph. .SATURDAY... Sky/weather.........Partly sunny. Scattered showers. Max temperature.....72 to 83. Min humidity........55 percent. 20-foot winds.......East up to 10 mph. Mixing height.......3000 ft AGL. Transport winds.....East 10 to 15 mph. = $$ HIZ320-190215- Molokai West- Including Kepuhi 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Partly sunny. Scattered heavy showers and slight chance of thunderstorms. Max temperature.....Around 82. Min humidity........50 percent. 20-foot winds.......East 5 to 10 mph. Mixing height.......2500 ft AGL. Transport winds.....East around 10 mph. .TONIGHT... Sky/weather.........Mostly cloudy until midnight, then partly cloudy. Scattered heavy showers and slight chance of thunderstorms until midnight, then isolated showers. Min temperature.....Around 69. Max humidity........95 percent. 20-foot winds.......Southeast up to 10 mph. Mixing height.......1500 ft AGL. Transport winds.....East 10 to 15 mph. .SATURDAY... Sky/weather.........Partly sunny. Isolated showers until noon, then scattered showers. Max temperature.....Around 82. Min humidity........50 percent. 20-foot winds.......Southeast up to 5 mph until 9 AM, then north until 3 PM, then east. Mixing height.......2500 ft AGL. Transport winds.....East 10 to 15 mph. = $$ HIZ321-190215- Molokai Leeward South- Including Kaunakakai, Maunaloa 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Partly sunny. Scattered heavy showers and slight chance of thunderstorms. Max temperature.....68 to 84. Min humidity........50 percent. 20-foot winds.......East 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. Scattered heavy showers and slight chance of thunderstorms until midnight, then isolated showers. Min temperature.....55 to 71. Max humidity........100 percent. 20-foot winds.......Southeast up to 10 mph. Mixing height.......1000 ft AGL. Transport winds.....East around 10 mph. .SATURDAY... Sky/weather.........Partly sunny. Isolated showers until noon, then scattered showers. Max temperature.....68 to 85. Min humidity........55 percent. 20-foot winds.......Southeast up to 5 mph until 9 AM, then northeast. Mixing height.......3000 ft AGL. Transport winds.....East around 10 mph. = $$ HIZ322-190215- Lanai Windward- Including Shipwreck Beach 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Partly sunny. Scattered heavy showers and slight chance of thunderstorms. Max temperature.....76 to 81. Min humidity........55 percent. 20-foot winds.......Northeast up to 10 mph. Mixing height.......2500 ft AGL. Transport winds.....Northeast around 10 mph. .TONIGHT... Sky/weather.........Mostly cloudy until midnight, then partly cloudy. Scattered heavy showers and slight chance of thunderstorms until midnight, then isolated showers. Min temperature.....61 to 70. Max humidity........95 percent. 20-foot winds.......Northeast up to 10 mph. Mixing height.......1000 ft AGL. Transport winds.....East around 10 mph. .SATURDAY... Sky/weather.........Partly sunny. Isolated showers until noon, then scattered showers. Max temperature.....77 to 82. Min humidity........55 percent. 20-foot winds.......Northeast up to 5 mph. Mixing height.......3000 ft AGL. Transport winds.....East around 10 mph. = $$ HIZ323-190215- Lanai Leeward- Including Kaumalapau Harbor 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Partly sunny. Scattered heavy showers and slight chance of thunderstorms. Max temperature.....76 to 83. Min humidity........55 percent. 20-foot winds.......East up to 10 mph until noon, then north. Mixing height.......2500 ft AGL. Transport winds.....East around 10 mph. .TONIGHT... Sky/weather.........Mostly cloudy until midnight, then partly cloudy. Scattered heavy showers and slight chance of thunderstorms until midnight, then isolated showers. Min temperature.....65 to 71. Max humidity........95 percent. 20-foot winds.......East up to 10 mph. Mixing height.......1500 ft AGL. Transport winds.....East around 10 mph. .SATURDAY... Sky/weather.........Partly sunny. Isolated showers until noon, then scattered showers. Max temperature.....77 to 82. Min humidity........55 percent. 20-foot winds.......North up to 5 mph. Mixing height.......2500 ft AGL. Transport winds.....East around 10 mph. = $$ HIZ324-190215- Lanai South- Including Manele 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Partly sunny. Scattered heavy showers and slight chance of thunderstorms. Max temperature.....Around 79. Min humidity........55 percent. 20-foot winds.......North up to 5 mph until 9 AM, then south until 3 PM, then west. Mixing height.......2500 ft AGL. Transport winds.....East around 5 mph. .TONIGHT... Sky/weather.........Mostly cloudy until midnight, then partly cloudy. Scattered heavy showers and slight chance of thunderstorms until midnight, then isolated showers. Min temperature.....Around 67. Max humidity........95 percent. 20-foot winds.......Northwest up to 5 mph until 9 PM, then north. Mixing height.......1000 ft AGL. Transport winds.....East around 10 mph. .SATURDAY... Sky/weather.........Mostly sunny. Isolated showers until noon, then scattered showers. Max temperature.....Around 78. Min humidity........60 percent. 20-foot winds.......Light winds until 9 AM, then west up to 5 mph until 3 PM, then northeast. Mixing height.......2500 ft AGL. Transport winds.....East around 10 mph. = $$ HIZ325-190215- Lanai Mauka- Including Lanai City 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Partly sunny. Scattered heavy showers and slight chance of thunderstorms. Max temperature.....71 to 79. Min humidity........60 percent. 20-foot winds.......North up to 5 mph until noon, then northwest. Mixing height.......3000 ft AGL. Transport winds.....East around 5 mph. .TONIGHT... Sky/weather.........Mostly cloudy until midnight, then partly cloudy. Scattered heavy showers and slight chance of thunderstorms until midnight, then isolated showers. Min temperature.....61 to 66. Max humidity........100 percent. 20-foot winds.......Northwest up to 5 mph. Mixing height.......1000 ft AGL. Transport winds.....East around 10 mph. .SATURDAY... Sky/weather.........Mostly sunny until noon, then mostly cloudy. Isolated showers until noon, then numerous showers. Max temperature.....71 to 79. Min humidity........60 percent. 20-foot winds.......Northwest up to 5 mph until 3 PM, then northeast. Mixing height.......2500 ft AGL. Transport winds.....East around 10 mph. = $$ HIZ326-190215- Kahoolawe- 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Partly sunny. Scattered heavy showers and slight chance of thunderstorms. Max temperature.....78 to 84. Min humidity........55 percent. 20-foot winds.......East 5 to 10 mph. Mixing height.......2500 ft AGL. Transport winds.....East around 10 mph. .TONIGHT... Sky/weather.........Mostly cloudy until midnight, then partly cloudy. Scattered heavy showers and slight chance of thunderstorms until midnight, then isolated showers. Min temperature.....Around 69. Max humidity........90 percent. 20-foot winds.......East 5 to 15 mph. Mixing height.......1500 ft AGL. Transport winds.....East around 15 mph. .SATURDAY... Sky/weather.........Mostly sunny. Isolated showers until noon, then scattered showers. Max temperature.....78 to 84. Min humidity........55 percent. 20-foot winds.......East 5 to 15 mph. Mixing height.......2500 ft AGL. Transport winds.....East around 15 mph. = $$ HIZ327-190215- Maui Windward West- Including Wailuku 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy. Numerous heavy showers until noon. slight chance of thunderstorms. scattered heavy showers after noon. Max temperature.....60 to 81. Min humidity........60 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. Scattered heavy showers and slight chance of thunderstorms until midnight, then numerous showers. Min temperature.....53 to 69. Max humidity........100 percent. 20-foot winds.......East up to 10 mph until 3 AM, then south. Mixing height.......1000 ft AGL. Transport winds.....East around 10 mph. .SATURDAY... Sky/weather.........Mostly cloudy. Numerous showers until noon, then scattered showers. Max temperature.....60 to 82. Min humidity........60 percent. 20-foot winds.......Northeast up to 10 mph. Mixing height.......2500 ft AGL. Transport winds.....East around 10 mph. = $$ HIZ328-190215- Maui Leeward West- Including Lahaina, Kaanapali 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Partly sunny. Scattered heavy showers and slight chance of thunderstorms. Max temperature.....76 to 81. Min humidity........55 percent. 20-foot winds.......South up to 5 mph until 9 AM, then west. Mixing height.......3000 ft AGL. Transport winds.....East 5 to 10 mph. .TONIGHT... Sky/weather.........Mostly cloudy until midnight, then partly cloudy. Slight chance of thunderstorms until midnight. scattered heavy showers. Min temperature.....65 to 71. Max humidity........90 percent. 20-foot winds.......Southeast up to 5 mph until 3 AM, then light. Mixing height.......1000 ft AGL. Transport winds.....East around 10 mph. .SATURDAY... Sky/weather.........Partly sunny. Scattered showers. Max temperature.....76 to 81. Min humidity........55 percent. 20-foot winds.......Northwest up to 10 mph until noon, then northeast. Mixing height.......2500 ft AGL. Transport winds.....East around 10 mph. = $$ HIZ329-190215- Maui Central Valley North- Including Kahului 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Partly sunny. Scattered heavy showers and slight chance of thunderstorms. Max temperature.....Around 83. Min humidity........50 percent. 20-foot winds.......East up to 10 mph. Mixing height.......3000 ft AGL. Transport winds.....East 5 to 10 mph. .TONIGHT... Sky/weather.........Mostly cloudy until midnight, then partly cloudy. Scattered heavy showers and slight chance of thunderstorms until midnight, then isolated showers. Min temperature.....Around 66. Max humidity........95 percent. 20-foot winds.......Southeast up to 10 mph until midnight, then south. Mixing height.......500 ft AGL. Transport winds.....East around 10 mph. .SATURDAY... Sky/weather.........Mostly sunny. Isolated showers until noon, then scattered showers. Max temperature.....81 to 86. Min humidity........50 percent. 20-foot winds.......Northeast up to 10 mph. Mixing height.......3500 ft AGL. Transport winds.....East around 10 mph. = $$ HIZ330-190215- Maui Central Valley South- Including Maalaea 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Partly sunny. Scattered heavy showers and slight chance of thunderstorms. Max temperature.....Around 84. Min humidity........50 percent. 20-foot winds.......Northwest up to 5 mph. Mixing height.......3500 ft AGL. Transport winds.....Northeast 5 to 10 mph. .TONIGHT... Sky/weather.........Mostly cloudy until midnight, then partly cloudy. Scattered heavy showers and slight chance of thunderstorms until midnight, then isolated showers. Min temperature.....64 to 74. Max humidity........90 percent. 20-foot winds.......Northwest up to 5 mph until midnight, then northeast until 3 AM, then light. Mixing height.......1000 ft AGL. Transport winds.....Northeast around 10 mph. .SATURDAY... Sky/weather.........Mostly sunny. Isolated showers until noon, then scattered showers. Max temperature.....Around 85. Min humidity........50 percent. 20-foot winds.......North up to 5 mph. Mixing height.......3500 ft AGL. Transport winds.....East around 10 mph. = $$ HIZ331-190215- Windward Haleakala- Including Haiku, Makawao, Hana 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy. Numerous heavy showers and slight chance of thunderstorms. Max temperature.....Around 81 at the shore to around 63 at 5000 feet. Min humidity........60 percent. 20-foot winds.......East 5 to 15 mph. Mixing height.......2500 ft AGL. Transport winds.....East around 15 mph. .TONIGHT... Sky/weather.........Mostly cloudy. Numerous heavy showers and slight chance of thunderstorms until midnight, then occasional showers. Min temperature.....Around 68 at the shore to around 47 at 5000 feet. Max humidity........100 percent. 20-foot winds.......Southeast up to 15 mph. Mixing height.......1000 ft AGL. Transport winds.....East 10 to 15 mph. .SATURDAY... Sky/weather.........Mostly cloudy. Occasional showers until noon, then numerous showers. Max temperature.....Around 82 at the shore to around 64 at 5000 feet. Min humidity........60 percent. 20-foot winds.......East up to 15 mph. Mixing height.......3000 ft AGL. Transport winds.....East around 10 mph. = $$ HIZ332-190215- Kipahulu- Including Hamoa 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy. Numerous heavy showers until noon. slight chance of thunderstorms. scattered heavy showers after noon. Max temperature.....61 to 77. Min humidity........70 percent. 20-foot winds.......East 5 to 15 mph. Mixing height.......2500 ft AGL. Transport winds.....East 15 to 20 mph. .TONIGHT... Sky/weather.........Mostly cloudy. Scattered heavy showers and slight chance of thunderstorms until midnight, then occasional showers. Min temperature.....57 to 69. Max humidity........100 percent. 20-foot winds.......Southeast up to 10 mph. Mixing height.......1000 ft AGL. Transport winds.....East around 15 mph. .SATURDAY... Sky/weather.........Mostly cloudy. Occasional showers until noon, then numerous showers. Max temperature.....61 to 77. Min humidity........70 percent. 20-foot winds.......East up to 10 mph until 3 PM, then 10 to 15 mph. Mixing height.......2000 ft AGL. Transport winds.....East around 15 mph. = $$ HIZ333-190215- South Maui/Upcountry- Including Kihei, Makena, Pukalani, Kula, Ulupalakua 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Partly sunny. Scattered heavy showers and slight chance of thunderstorms. Max temperature.....Around 82 at the shore to around 64 at 5000 feet. Min humidity........55 percent. 20-foot winds.......West up to 10 mph. Mixing height.......3500 ft AGL. Transport winds.....East around 10 mph. .TONIGHT... Sky/weather.........Mostly cloudy until midnight, then partly cloudy. Scattered heavy showers and slight chance of thunderstorms until midnight, then isolated showers. Min temperature.....Around 67 at the shore to around 48 at 5000 feet. Max humidity........100 percent. 20-foot winds.......West up to 5 mph until 9 PM, then east. Mixing height.......500 ft AGL. Transport winds.....East around 10 mph. .SATURDAY... Sky/weather.........Mostly sunny. Isolated showers until noon, then scattered showers. Max temperature.....Around 83 at the shore to around 65 at 5000 feet. Min humidity........55 percent. 20-foot winds.......Northwest up to 10 mph until 3 PM, then northeast. Mixing height.......3500 ft AGL. Transport winds.....East around 10 mph. = $$ HIZ334-190215- South Haleakala- Including Kipahulu, Kaupo 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Partly sunny. Numerous heavy showers until noon. slight chance of thunderstorms. scattered heavy showers after noon. Max temperature.....62 to 81. Min humidity........60 percent. 20-foot winds.......East 5 to 15 mph. Mixing height.......3000 ft AGL. Transport winds.....East 10 to 15 mph. .TONIGHT... Sky/weather.........Mostly cloudy until midnight, then partly cloudy. Scattered heavy showers and slight chance of thunderstorms until midnight, then isolated showers. Min temperature.....50 to 68. Max humidity........100 percent. 20-foot winds.......East 5 to 15 mph. Mixing height.......500 ft AGL. Transport winds.....East 10 to 15 mph. .SATURDAY... Sky/weather.........Mostly sunny. Isolated showers until noon, then scattered showers. Max temperature.....63 to 82. Min humidity........60 percent. 20-foot winds.......East 5 to 15 mph. Mixing height.......2500 ft AGL. Transport winds.....East 10 to 15 mph. = $$ HIZ335-190215- Haleakala Summit- Including Haleakala National Park Above 6000 feet 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy. Scattered heavy showers until noon. slight chance of thunderstorms. numerous heavy showers after noon. Max temperature.....Around 60 at 7000 feet to around 52 at the summit. Min humidity........45 percent. 20-foot winds.......Southeast up to 10 mph until noon, then southwest. Mixing height.......3000 ft AGL. Transport winds.....East 10 to 15 mph. .TONIGHT... Sky/weather.........Mostly cloudy until midnight, then partly cloudy. Numerous heavy showers and slight chance of thunderstorms until midnight, then isolated showers. Min temperature.....Around 44 at 7000 feet to around 41 at the summit. Max humidity........100 percent. 20-foot winds.......South up to 5 mph. Mixing height.......500 ft AGL. Transport winds.....East around 10 mph. .SATURDAY... Sky/weather.........Mostly sunny. Isolated showers until noon, then scattered showers. Max temperature.....Around 61 at 7000 feet to around 54 at the summit. Min humidity........50 percent. 20-foot winds.......Northeast up to 5 mph until 9 AM. east after 3 PM. Mixing height.......2000 ft AGL. Transport winds.....East around 10 mph. = $$ HIZ336-190215- Kona- Including Kailua-Kona, Kealakekua, Milolii 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy. Scattered heavy showers until noon. slight chance of thunderstorms. numerous heavy showers after noon. Max temperature.....63 to 87. Min humidity........45 percent. 20-foot winds.......West up to 10 mph. Mixing height.......4000 ft AGL. Transport winds.....East around 5 mph shifting to the northwest in the afternoon. .TONIGHT... Sky/weather.........Mostly cloudy until midnight, then partly cloudy. Numerous heavy showers and slight chance of thunderstorms until midnight, then isolated showers. Min temperature.....45 to 73. Max humidity........100 percent. 20-foot winds.......Northwest up to 5 mph until 9 PM, then east. Mixing height.......1000 ft AGL. Transport winds.....Northeast around 5 mph shifting to the east after midnight. .SATURDAY... Sky/weather.........Partly sunny. Isolated showers until noon, then scattered showers and isolated thunderstorms. Max temperature.....64 to 87. Min humidity........50 percent. 20-foot winds.......West up to 10 mph until 3 PM, then northwest. Mixing height.......3000 ft AGL. Transport winds.....North around 5 mph shifting to the west in the afternoon. = $$ HIZ337-190215- Big Island South- Including Ocean View 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Partly sunny. Scattered heavy showers and slight chance of thunderstorms. Max temperature.....64 to 86. Min humidity........50 percent. 20-foot winds.......East 10 to 20 mph. Mixing height.......4000 ft AGL. Transport winds.....East around 15 mph. .TONIGHT... Sky/weather.........Mostly cloudy until midnight, then partly cloudy. Scattered heavy showers and slight chance of thunderstorms until midnight, then isolated showers. Min temperature.....50 to 73. Max humidity........100 percent. 20-foot winds.......Northeast 5 to 15 mph. Mixing height.......1000 ft AGL. Transport winds.....East around 15 mph. .SATURDAY... Sky/weather.........Partly sunny. Isolated showers until noon, then scattered showers. Max temperature.....64 to 87. Min humidity........45 percent. 20-foot winds.......East 5 to 15 mph. Mixing height.......3500 ft AGL. Transport winds.....East around 15 mph. = $$ HIZ338-190215- Big Island Southeast- Including South Point, Pahala 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy. Scattered heavy showers until noon. slight chance of thunderstorms. numerous heavy showers after noon. Max temperature.....63 to 84. Min humidity........55 percent. 20-foot winds.......East up to 15 mph. Mixing height.......3000 ft AGL. Transport winds.....East around 10 mph. .TONIGHT... Sky/weather.........Mostly cloudy until midnight, then partly cloudy. Numerous heavy showers and slight chance of thunderstorms until midnight, then isolated showers. Min temperature.....49 to 72. Max humidity........100 percent. 20-foot winds.......North up to 10 mph. Mixing height.......1500 ft AGL. Transport winds.....Northeast around 10 mph. .SATURDAY... Sky/weather.........Partly sunny. Isolated showers until noon, then scattered showers. Max temperature.....64 to 85. Min humidity........50 percent. 20-foot winds.......East up to 15 mph until noon, then 5 to 15 mph. Mixing height.......3000 ft AGL. Transport winds.....East around 10 mph. = $$ HIZ339-190215- Big Island East- Including Hilo, Volcano, Pahoa, Mountain View, Laupahoehoe 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy. Numerous heavy showers and slight chance of thunderstorms. Max temperature.....Around 82 at the shore to around 66 at 4000 feet. Min humidity........60 percent. 20-foot winds.......Southeast up to 10 mph. Mixing height.......3000 ft AGL. Transport winds.....Southeast around 10 mph. .TONIGHT... Sky/weather.........Mostly cloudy. Numerous heavy showers and slight chance of thunderstorms until midnight, then occasional showers. Min temperature.....Around 67 at the shore to around 55 at 4000 feet. Max humidity........100 percent. 20-foot winds.......Southeast up to 10 mph until 9 PM, then southwest. Mixing height.......1000 ft AGL. Transport winds.....Southeast around 5 mph. .SATURDAY... Sky/weather.........Mostly cloudy. Occasional showers until noon, then numerous heavy showers and isolated thunderstorms. Max temperature.....Around 82 at the shore to around 66 at 4000 feet. Min humidity........55 percent. 20-foot winds.......Southeast up to 15 mph. Mixing height.......3500 ft AGL. Transport winds.....Southeast 5 to 10 mph. = $$ HIZ340-190215- Big Island North- Including Honokaa, Kamuela, Waipio Valley, Hawi 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy. Scattered heavy showers until noon. slight chance of thunderstorms. numerous heavy showers after noon. Max temperature.....62 to 80. Min humidity........55 percent. 20-foot winds.......Southwest up to 5 mph until 9 AM, then east. Mixing height.......4000 ft AGL. Transport winds.....South around 5 mph shifting to the east in the afternoon. .TONIGHT... Sky/weather.........Mostly cloudy. Slight chance of thunderstorms until midnight. numerous heavy showers. Min temperature.....45 to 69. Max humidity........100 percent. 20-foot winds.......Southeast up to 10 mph until midnight, then south. Mixing height.......500 ft AGL. Transport winds.....Southeast around 10 mph. .SATURDAY... Sky/weather.........Mostly cloudy. Numerous heavy showers. isolated thunderstorms after noon. Max temperature.....62 to 81. Min humidity........60 percent. 20-foot winds.......Northwest up to 5 mph until 9 AM, then northeast until 3 PM, then east. Mixing height.......3000 ft AGL. Transport winds.....East 5 to 10 mph. = $$ HIZ341-190215- Kohala- Including Kawaihae, Waikoloa, Waikii, Puuanahulu 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy. Scattered heavy showers until noon. slight chance of thunderstorms. numerous heavy showers after noon. Max temperature.....Around 84 at the shore to around 63 at 5000 feet. Min humidity........45 percent. 20-foot winds.......West up to 10 mph. Mixing height.......3500 ft AGL. Transport winds.....Southwest around 5 mph shifting to the northwest in the afternoon. .TONIGHT... Sky/weather.........Mostly cloudy until midnight, then partly cloudy. Numerous heavy showers and slight chance of thunderstorms until midnight, then isolated showers. Min temperature.....Around 72 at the shore to around 52 at 5000 feet. Max humidity........100 percent. 20-foot winds.......Southeast up to 10 mph. Mixing height.......500 ft AGL. Transport winds.....East around 5 mph. .SATURDAY... Sky/weather.........Partly sunny. Isolated showers until noon, then scattered showers and isolated thunderstorms. Max temperature.....Around 85 at the shore to around 63 at 5000 feet. Min humidity........45 percent. 20-foot winds.......Northwest up to 15 mph until 3 PM, then up to 5 mph. Mixing height.......3000 ft AGL. Transport winds.....East around 5 mph shifting to the northwest in the afternoon. = $$ HIZ342-190215- Big Island Interior- Including Bradshaw Field, Saddle Road Above 5000 feet 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy. Scattered heavy showers until noon. slight chance of thunderstorms. numerous heavy showers after noon. Max temperature.....61 to 66 at 5000 feet to 52 to 57 at 8000 feet. Min humidity........55 percent. 20-foot winds.......Southwest up to 10 mph. Mixing height.......3500 ft AGL. Transport winds.....Southeast around 10 mph. .TONIGHT... Sky/weather.........Mostly cloudy until midnight, then partly cloudy. Numerous heavy showers and slight chance of thunderstorms until midnight, then isolated showers. Min temperature.....38 to 52. Max humidity........100 percent. 20-foot winds.......South up to 5 mph until midnight, then southwest. Mixing height.......500 ft AGL. Transport winds.....Southeast around 5 mph. .SATURDAY... Sky/weather.........Partly sunny. Isolated showers until noon, then scattered showers and isolated thunderstorms. Max temperature.....61 to 68 at 5000 feet to 53 to 58 at 8000 feet. Min humidity........55 percent. 20-foot winds.......Southwest up to 10 mph until noon, then northwest. Mixing height.......3000 ft AGL. Transport winds.....Southeast around 5 mph shifting to the north in the afternoon. = $$ HIZ343-190215- Big Island Summit- Including Mauna Loa and Mauna Kea Above 8000 feet 406 AM HST Fri Apr 18 2025 .TODAY... Sky/weather.........Mostly cloudy. Scattered heavy rain showers and heavy snow showers until noon. slight chance of thunderstorms. numerous heavy rain showers and heavy snow showers after noon. Max temperature.....Around 54 at 9000 feet to around 38 at the summits. Min humidity........50 percent. 20-foot winds.......Southwest 5 to 15 mph. Mixing height.......3500 ft AGL. Transport winds.....Southeast around 10 mph. .TONIGHT... Sky/weather.........Mostly cloudy until midnight, then partly cloudy. Numerous heavy rain showers, heavy snow showers and slight chance of thunderstorms until midnight, then isolated rain showers and snow showers. Min temperature.....Around 40 at 9000 feet to around 28 at the summits. Max humidity........100 percent. 20-foot winds.......Southwest up to 10 mph. Mixing height.......500 ft AGL. Transport winds.....Southeast around 5 mph. .SATURDAY... Sky/weather.........Mostly sunny. Isolated snow showers until 7 AM. isolated rain showers. Max temperature.....Around 55 at 9000 feet to around 40 at the summits. Min humidity........50 percent. 20-foot winds.......West up to 10 mph. Mixing height.......3000 ft AGL. Transport winds.....Southeast around 5 mph shifting to the north in the afternoon. = $$ .FORECAST DAYS 3 THROUGH 7... .SUNDAY...Mostly cloudy. Windward, numerous showers in the evening, then occasional showers. Numerous showers in the afternoon. Leeward, scattered showers. Lows 69 to 74. Highs 83 to 88. East winds up to 10 mph. .MONDAY...Mostly cloudy. Windward, numerous showers in the evening, then occasional showers. Numerous showers in the afternoon. Leeward, scattered showers. Lows 69 to 74. Highs 83 to 88. East winds up to 10 mph. .TUESDAY...Mostly cloudy. Windward, numerous showers. Leeward, scattered showers in the evening, then isolated showers after midnight. Scattered showers. Lows 68 to 73. Highs 82 to 87. Southeast winds up to 10 mph. .WEDNESDAY...Mostly cloudy. Windward, numerous showers. Leeward, scattered showers in the evening, then numerous showers. Lows 68 to 73. Highs 83 to 88. Southeast winds up to 10 mph. .THURSDAY...Mostly cloudy. Scattered showers. Lows 69 to 74. Highs 84 to 89. Southeast winds up to 10 mph. $$