FPHW50 PHFO 181342 ZFPHFO Zone Forecast Product for Hawaii National Weather Service Honolulu HI 342 AM HST Mon May 18 2026 HIZ001-190745- Niihau- 342 AM HST Mon May 18 2026 .TODAY...Mostly sunny. Breezy. Highs 77 to 83. East winds 10 to 20 mph. .TONIGHT...Breezy. Mostly cloudy with scattered showers. Lows 68 to 75. East winds 10 to 20 mph decreasing to up to 15 mph after midnight. Chance of rain 40 percent. .TUESDAY...Partly sunny with scattered showers in the morning, then mostly sunny with isolated showers in the afternoon. Highs 77 to 83. East winds up to 15 mph increasing to 10 to 15 mph in the afternoon. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy with isolated showers. Lows 68 to 75. East winds 10 to 15 mph. Chance of rain 20 percent. .WEDNESDAY...Breezy. Mostly sunny with isolated showers. Highs 78 to 84. East winds 10 to 20 mph. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. Breezy. Lows 68 to 74. East winds 10 to 20 mph. .THURSDAY...Sunny and breezy. Highs 77 to 83. East winds 10 to 25 mph. .THURSDAY NIGHT...Partly cloudy. Breezy. Lows 67 to 73. East winds 15 to 25 mph. .FRIDAY...Sunny and breezy. Highs 76 to 83. Northeast winds 10 to 20 mph. .FRIDAY NIGHT...Partly cloudy. Breezy. Lows 67 to 73. East winds 10 to 20 mph. .SATURDAY...Mostly sunny. Breezy. Highs 76 to 82. Northeast winds 10 to 20 mph. .SATURDAY NIGHT...Partly cloudy. Breezy. Lows 67 to 73. East winds 10 to 20 mph. .SUNDAY...Mostly sunny. Highs 77 to 82. East winds 10 to 15 mph. $$ HIZ029-190745- Kauai North- Including Princeville, Hanalei, Na Pali State Park 342 AM HST Mon May 18 2026 .TODAY...Breezy. Partly sunny with scattered showers. Highs 70 to 84. East winds up to 20 mph. Chance of rain 50 percent. .TONIGHT...Mostly cloudy with scattered showers. Lows 63 to 74. East winds up to 15 mph. Chance of rain 50 percent. .TUESDAY...Partly sunny in the morning then becoming mostly sunny. Scattered showers. Highs 71 to 84. East winds up to 15 mph. Chance of rain 40 percent. .TUESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Scattered showers. Lows 64 to 73. East winds 10 to 15 mph. Chance of rain 50 percent. .WEDNESDAY...Partly sunny with scattered showers. Highs 70 to 84. East winds 10 to 15 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy with isolated showers. Lows 63 to 73. East winds 10 to 15 mph. Chance of rain 20 percent. .THURSDAY...Breezy. Mostly sunny with isolated showers. Highs 68 to 83. East winds 10 to 20 mph. Chance of rain 20 percent. .THURSDAY NIGHT...Breezy. Partly cloudy with isolated showers. Lows 62 to 72. East winds 10 to 20 mph. Chance of rain 20 percent. .FRIDAY...Breezy. Mostly sunny with isolated showers. Highs 67 to 83. East winds 10 to 20 mph. Chance of rain 20 percent. .FRIDAY NIGHT...Breezy. Partly cloudy with isolated showers. Lows 61 to 71. East winds 10 to 20 mph. Chance of rain 20 percent. .SATURDAY...Breezy. Mostly sunny with isolated showers. Highs 67 to 82. East winds 10 to 20 mph. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy with isolated showers. Lows 61 to 72. East winds 10 to 15 mph. Chance of rain 20 percent. .SUNDAY...Mostly sunny with isolated showers. Highs 68 to 83. East winds 10 to 15 mph. Chance of rain 20 percent. $$ HIZ030-190745- Kauai East- Including Lihue, Kapaa, Anahola 342 AM HST Mon May 18 2026 .TODAY...Partly sunny with scattered showers. Highs 75 to 83. East winds 10 to 15 mph. Chance of rain 50 percent. .TONIGHT...Mostly cloudy with scattered showers. Lows 67 to 75. Northeast winds 10 to 15 mph. Chance of rain 50 percent. .TUESDAY...Partly sunny. Scattered showers in the morning, then isolated showers in the afternoon. Highs 77 to 84. Northeast winds 10 to 15 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Mostly cloudy with scattered showers. Lows 67 to 75. East winds 10 to 15 mph. Chance of rain 50 percent. .WEDNESDAY...Partly sunny with scattered showers. Highs 76 to 83. East winds 10 to 15 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Breezy. Isolated showers. Lows 67 to 75. Northeast winds 15 to 20 mph. Chance of rain 20 percent. .THURSDAY...Breezy. Mostly sunny with isolated showers. Highs 75 to 82. East winds 15 to 20 mph. Chance of rain 20 percent. .THURSDAY NIGHT...Breezy. Partly cloudy with isolated showers. Lows 66 to 74. Northeast winds 15 to 20 mph. Chance of rain 20 percent. .FRIDAY...Breezy. Mostly sunny with isolated showers. Highs 75 to 82. Northeast winds 15 to 20 mph. Chance of rain 20 percent. .FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Breezy. Isolated showers. Lows 65 to 73. Northeast winds 10 to 20 mph. Chance of rain 20 percent. .SATURDAY...Breezy. Mostly sunny with isolated showers. Highs 74 to 82. Northeast winds 10 to 20 mph. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly cloudy with isolated showers. Lows 65 to 73. Northeast winds 10 to 15 mph. Chance of rain 20 percent. .SUNDAY...Mostly sunny with isolated showers. Highs 75 to 82. East winds 10 to 15 mph. Chance of rain 20 percent. $$ HIZ031-190745- Kauai South- Including Poipu, Kalaheo, Koloa 342 AM HST Mon May 18 2026 .TODAY...Breezy. Partly sunny with scattered showers. Highs 77 to 87. Northeast winds 10 to 20 mph. Chance of rain 50 percent. .TONIGHT...Breezy. Mostly cloudy with scattered showers. Lows around 72. Northeast winds 10 to 20 mph. Chance of rain 40 percent. .TUESDAY...Breezy. Partly sunny with scattered showers in the morning, then mostly sunny with isolated showers in the afternoon. Highs 77 to 87. Northeast winds 10 to 20 mph. Chance of rain 40 percent. .TUESDAY NIGHT...Mostly cloudy with scattered showers. Lows 70 to 75. Northeast winds 10 to 15 mph. Chance of rain 40 percent. .WEDNESDAY...Partly sunny with scattered showers. Highs 77 to 87. Northeast winds around 15 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Breezy. Partly cloudy with isolated showers. Lows around 72. Northeast winds 15 to 20 mph. Chance of rain 20 percent. .THURSDAY...Mostly sunny. Breezy. Isolated showers in the morning. Highs 77 to 86. Northeast winds 15 to 20 mph. Chance of rain 20 percent. .THURSDAY NIGHT...Breezy. Partly cloudy with isolated showers. Lows around 71. Northeast winds 15 to 20 mph. Chance of rain 20 percent. .FRIDAY...Mostly sunny. Breezy. Isolated showers in the morning. Highs 76 to 86. Northeast winds 15 to 20 mph. Chance of rain 20 percent. .FRIDAY NIGHT...Breezy. Partly cloudy with isolated showers. Lows around 70. Northeast winds 15 to 20 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny. Breezy. Isolated showers in the morning. Highs 76 to 85. Northeast winds 15 to 20 mph. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy with isolated showers. Lows 68 to 73. Northeast winds around 15 mph. Chance of rain 20 percent. .SUNDAY...Mostly sunny. Isolated showers in the morning. Highs 77 to 85. East winds around 15 mph. Chance of rain 20 percent. $$ HIZ003-190745- Kauai Southwest- Including Waimea, Waimea Canyon State Park, Hanapepe, Kekaha, Barking Sands 342 AM HST Mon May 18 2026 .TODAY...Partly sunny in the morning then becoming mostly sunny. Breezy. Isolated showers. Highs 82 to 88 near the shore to around 75 above 3000 feet. East winds up to 20 mph. Chance of rain 20 percent. .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Breezy. Scattered showers. Lows around 71 near the shore to around 61 above 3000 feet. Northeast winds up to 20 mph. Chance of rain 50 percent. .TUESDAY...Breezy. Mostly sunny with isolated showers. Highs 83 to 89 near the shore to around 76 above 3000 feet. East winds up to 20 mph. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy with isolated showers. Lows 61 to 73. East winds up to 15 mph. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. Scattered showers in the morning, then isolated showers in the afternoon. Highs 74 to 89. East winds up to 15 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Mostly clear. Lows 60 to 73. East winds 10 to 15 mph. .THURSDAY...Sunny. Highs 73 to 88. East winds 10 to 15 mph. .THURSDAY NIGHT...Partly cloudy. Lows 59 to 72. Northeast winds 10 to 15 mph. .FRIDAY...Sunny. Highs 72 to 86. Northeast winds 10 to 15 mph. .FRIDAY NIGHT...Partly cloudy. Lows 59 to 71. Northeast winds 10 to 15 mph decreasing to up to 15 mph after midnight. .SATURDAY...Mostly sunny. Highs 72 to 87. Northeast winds up to 15 mph increasing to 10 to 15 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy. Lows 59 to 71. East winds 10 to 15 mph. .SUNDAY...Mostly sunny. Highs 73 to 87. East winds up to 15 mph. $$ HIZ004-190745- Kauai Mountains- Including Kokee State Park 342 AM HST Mon May 18 2026 .TODAY...Mostly cloudy. Scattered showers in the morning, then numerous showers in the afternoon. Highs 74 to 80 in the valleys to around 66 above 4000 feet. East winds up to 15 mph increasing to 10 to 15 mph in the afternoon. Chance of rain 70 percent. .TONIGHT...Mostly cloudy with scattered showers. Lows around 67 in the valleys to around 59 above 4000 feet. East winds 10 to 15 mph. Chance of rain 50 percent. .TUESDAY...Partly sunny with scattered showers. Highs 75 to 81 in the valleys to around 68 above 4000 feet. East winds 10 to 15 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Mostly cloudy with scattered showers. Lows 58 to 71. East winds 10 to 15 mph. Chance of rain 50 percent. .WEDNESDAY...Mostly cloudy. Breezy. Numerous showers in the morning, then scattered showers in the afternoon. Highs 65 to 81. East winds 10 to 20 mph. Chance of rain 70 percent. .WEDNESDAY NIGHT...Breezy. Mostly cloudy with scattered showers. Lows 57 to 71. East winds 15 to 20 mph. Chance of rain 50 percent. .THURSDAY...Breezy. Partly sunny with scattered showers in the morning, then mostly sunny with isolated showers in the afternoon. Highs 63 to 80. East winds 15 to 25 mph. Chance of rain 50 percent. .THURSDAY NIGHT...Breezy. Mostly cloudy with scattered showers. Lows 56 to 69. Northeast winds 15 to 25 mph. Chance of rain 50 percent. .FRIDAY...Breezy. Partly sunny with scattered showers in the morning, then mostly sunny with isolated showers in the afternoon. Highs 62 to 79. Northeast winds 15 to 20 mph. Chance of rain 50 percent. .FRIDAY NIGHT...Breezy. Mostly cloudy with scattered showers. Lows 56 to 69. Northeast winds 15 to 20 mph. Chance of rain 50 percent. .SATURDAY...Breezy. Partly sunny with scattered showers in the morning, then mostly sunny with isolated showers in the afternoon. Highs 62 to 79. East winds 10 to 20 mph. Chance of rain 50 percent. .SATURDAY NIGHT...Breezy. Mostly cloudy with scattered showers. Lows 56 to 69. East winds 10 to 20 mph. Chance of rain 50 percent. .SUNDAY...Breezy. Partly sunny with scattered showers in the morning, then mostly sunny with isolated showers in the afternoon. Highs 63 to 80. East winds 10 to 20 mph. Chance of rain 50 percent. $$ HIZ032-190745- East Honolulu- Including Hawaii Kai, Aina Haina, Kahala 342 AM HST Mon May 18 2026 .TODAY...Breezy. Partly sunny with scattered showers in the morning, then mostly sunny with isolated showers in the afternoon. Highs 79 to 84. East winds 15 to 20 mph. Chance of rain 30 percent. .TONIGHT...Breezy. Partly cloudy with isolated showers. Lows around 75. Northeast winds 15 to 20 mph. Chance of rain 20 percent. .TUESDAY...Breezy. Mostly sunny with isolated showers. Highs 79 to 84. Northeast winds 15 to 25 mph. Chance of rain 20 percent. .TUESDAY NIGHT...Breezy. Partly cloudy with isolated showers. Lows around 75. Northeast winds around 20 mph. Chance of rain 20 percent. .WEDNESDAY...Breezy. Mostly sunny with isolated showers. Highs 78 to 83. East winds 20 to 25 mph with gusts to 45 mph. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. Breezy. Lows around 74. East winds around 25 mph with gusts to 45 mph. .THURSDAY...Sunny and windy. Highs 77 to 82. East winds 25 to 30 mph. .THURSDAY NIGHT...Mostly clear. Windy. Lows around 74. Northeast winds 25 to 30 mph. .FRIDAY...Sunny and breezy. Highs 77 to 82. Northeast winds around 25 mph with gusts to 45 mph. .FRIDAY NIGHT...Mostly clear. Breezy. Lows around 73. Northeast winds 20 to 25 mph with gusts to 45 mph. .SATURDAY...Sunny and breezy. Highs 76 to 82. Northeast winds 20 to 25 mph with gusts to 45 mph. .SATURDAY NIGHT...Partly cloudy. Breezy. Lows around 74. Northeast winds 20 to 25 mph. .SUNDAY...Mostly sunny. Breezy. Highs 77 to 82. East winds 20 to 25 mph. $$ HIZ033-190745- Honolulu Metro- Including Honolulu, Waikiki 342 AM HST Mon May 18 2026 .TODAY...Partly sunny in the morning then becoming mostly sunny. Breezy. Scattered showers. Highs around 83. East winds 10 to 20 mph. Chance of rain 40 percent. .TONIGHT...Breezy. Partly cloudy with isolated showers in the evening, then mostly cloudy with scattered showers after midnight. Lows around 76. East winds 10 to 20 mph. Chance of rain 40 percent. .TUESDAY...Mostly sunny. Breezy. Scattered showers in the morning, then isolated showers in the afternoon. Highs around 83. Northeast winds 10 to 20 mph. Chance of rain 40 percent. .TUESDAY NIGHT...Breezy. Partly cloudy with isolated showers. Lows around 76. Northeast winds 15 to 20 mph. Chance of rain 20 percent. .WEDNESDAY...Breezy. Mostly sunny with isolated showers. Highs around 83. East winds 15 to 25 mph. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. Breezy. Isolated showers after midnight. Lows around 75. East winds 20 to 25 mph. Chance of rain 20 percent. .THURSDAY...Sunny and breezy. Highs around 82. East winds 20 to 25 mph. .THURSDAY NIGHT...Mostly clear. Breezy. Isolated showers after midnight. Lows around 75. Northeast winds 20 to 25 mph. Chance of rain 20 percent. .FRIDAY...Sunny and breezy. Highs around 81. Northeast winds 20 to 25 mph. .FRIDAY NIGHT...Mostly clear. Breezy. Isolated showers after midnight. Lows around 74. Northeast winds 15 to 25 mph. Chance of rain 20 percent. .SATURDAY...Sunny and breezy. Highs around 81. Northeast winds 20 to 25 mph. .SATURDAY NIGHT...Partly cloudy. Breezy. Isolated showers after midnight. Lows around 74. Northeast winds 15 to 20 mph. Chance of rain 20 percent. .SUNDAY...Mostly sunny. Breezy. Highs around 82. East winds 15 to 20 mph. $$ HIZ034-190745- Ewa Plain- Including Kapolei 342 AM HST Mon May 18 2026 .TODAY...Breezy. Mostly sunny with isolated showers. Highs around 83. East winds 10 to 20 mph. Chance of rain 20 percent. .TONIGHT...Breezy. Partly cloudy with isolated showers. Lows 71 to 76. Northeast winds 10 to 20 mph. Chance of rain 20 percent. .TUESDAY...Mostly sunny. Breezy. Isolated showers in the morning. Highs around 83. East winds 10 to 20 mph. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy with isolated showers. Lows 71 to 76. Northeast winds 10 to 15 mph. Chance of rain 20 percent. .WEDNESDAY...Breezy. Mostly sunny with isolated showers. Highs around 82. East winds 15 to 20 mph. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. Breezy. Lows 70 to 76. East winds 15 to 20 mph. .THURSDAY...Sunny and breezy. Highs around 82. East winds around 20 mph. .THURSDAY NIGHT...Mostly clear. Breezy. Lows 69 to 75. Northeast winds 15 to 20 mph. .FRIDAY...Sunny and breezy. Highs around 81. Northeast winds 15 to 20 mph. .FRIDAY NIGHT...Mostly clear. Breezy. Lows 69 to 74. Northeast winds 15 to 20 mph. .SATURDAY...Sunny and breezy. Highs around 81. Northeast winds 15 to 20 mph. .SATURDAY NIGHT...Mostly clear. Breezy. Lows 69 to 75. Northeast winds 15 to 20 mph. .SUNDAY...Sunny and breezy. Highs around 82. East winds 15 to 20 mph. $$ HIZ006-190745- Waianae Coast- Including Nanakuli, Waianae, Makaha 342 AM HST Mon May 18 2026 .TODAY...Breezy. Mostly sunny with isolated showers. Highs 80 to 87. East winds 15 to 20 mph. Chance of rain 20 percent. .TONIGHT...Breezy. Partly cloudy with isolated showers. Lows 70 to 77. East winds 10 to 20 mph. Chance of rain 20 percent. .TUESDAY...Breezy. Mostly sunny with isolated showers. Highs 80 to 88. East winds 10 to 20 mph. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy with isolated showers. Lows 70 to 77. East winds 10 to 15 mph. Chance of rain 20 percent. .WEDNESDAY...Breezy. Mostly sunny with isolated showers. Highs 80 to 87. East winds 10 to 20 mph. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. Breezy. Lows 69 to 77. East winds 15 to 20 mph. .THURSDAY...Sunny and breezy. Highs 79 to 86. East winds 15 to 25 mph. .THURSDAY NIGHT...Mostly clear. Breezy. Lows 68 to 76. Northeast winds 15 to 20 mph. Gusts up to 40 mph in the evening. .FRIDAY...Sunny and breezy. Highs 78 to 85. Northeast winds 15 to 25 mph. .FRIDAY NIGHT...Mostly clear. Breezy. Lows 68 to 75. Northeast winds 15 to 20 mph. .SATURDAY...Sunny and breezy. Highs 78 to 85. Northeast winds 15 to 25 mph. .SATURDAY NIGHT...Partly cloudy. Breezy. Lows 68 to 75. Northeast winds 15 to 20 mph. .SUNDAY...Sunny and breezy. Highs 79 to 86. East winds 15 to 20 mph. $$ HIZ007-190745- Oahu North Shore- Including Waialua, Haleiwa, Pupukea 342 AM HST Mon May 18 2026 .TODAY...Breezy. Partly sunny with isolated showers in the morning, then mostly sunny with scattered showers in the afternoon. Highs 78 to 85. East winds 10 to 25 mph. Chance of rain 40 percent. .TONIGHT...Breezy. Partly cloudy with isolated showers. Lows 66 to 74. East winds 10 to 25 mph. Chance of rain 20 percent. .TUESDAY...Breezy. Mostly sunny with isolated showers. Highs 78 to 86. East winds 10 to 25 mph. Chance of rain 20 percent. .TUESDAY NIGHT...Breezy. Partly cloudy with isolated showers. Lows 66 to 74. East winds 10 to 20 mph. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. Breezy. Scattered showers in the morning, then isolated showers in the afternoon. Highs 78 to 84. East winds 10 to 20 mph. Chance of rain 40 percent. .WEDNESDAY NIGHT...Mostly clear. Breezy. Isolated showers after midnight. Lows 66 to 73. East winds 15 to 25 mph. Chance of rain 20 percent. .THURSDAY...Sunny and breezy. Highs 77 to 83. East winds 15 to 25 mph. .THURSDAY NIGHT...Mostly clear. Breezy. Isolated showers after midnight. Lows 65 to 72. East winds 15 to 25 mph. Chance of rain 20 percent. .FRIDAY...Sunny and breezy. Highs 76 to 82. Northeast winds 15 to 25 mph. .FRIDAY NIGHT...Mostly clear. Breezy. Isolated showers after midnight. Lows 64 to 72. Northeast winds 15 to 25 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny. Breezy. Highs 76 to 82. Northeast winds 15 to 25 mph. .SATURDAY NIGHT...Partly cloudy. Breezy. Isolated showers after midnight. Lows 64 to 72. East winds 15 to 20 mph. Chance of rain 20 percent. .SUNDAY...Mostly sunny. Breezy. Highs 77 to 83. East winds 15 to 20 mph. $$ HIZ035-190745- Koolau Windward- Including Kahuku, Laie, Punaluu, Kahaluu, Ahuimanu 342 AM HST Mon May 18 2026 .TODAY...Breezy. Partly sunny with scattered showers. Highs 74 to 83. East winds 10 to 20 mph. Chance of rain 50 percent. .TONIGHT...Breezy. Mostly cloudy with scattered showers. Lows 66 to 77. East winds 10 to 20 mph. Chance of rain 50 percent. .TUESDAY...Breezy. Partly sunny with scattered showers. Highs 74 to 83. East winds 10 to 20 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Breezy. Mostly cloudy with scattered showers. Lows 66 to 77. East winds 15 to 20 mph. Chance of rain 50 percent. .WEDNESDAY...Breezy. Partly sunny with scattered showers. Highs 73 to 83. East winds 15 to 25 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Breezy. Partly cloudy with isolated showers in the evening, then mostly cloudy with scattered showers after midnight. Lows 66 to 76. East winds 15 to 25 mph with gusts to 45 mph. Chance of rain 50 percent. .THURSDAY...Mostly sunny. Breezy. Scattered showers in the morning, then isolated showers in the afternoon. Highs 72 to 82. East winds 20 to 25 mph with gusts to 45 mph. Chance of rain 50 percent. .THURSDAY NIGHT...Breezy. Partly cloudy with isolated showers in the evening, then mostly cloudy with scattered showers after midnight. Lows 65 to 76. East winds 15 to 25 mph with gusts to 45 mph. Chance of rain 50 percent. .FRIDAY...Breezy. Mostly sunny with isolated showers. Highs 71 to 82. Northeast winds 20 to 25 mph with gusts to 45 mph. Chance of rain 20 percent. .FRIDAY NIGHT...Breezy. Partly cloudy with isolated showers in the evening, then mostly cloudy with scattered showers after midnight. Lows 64 to 75. Northeast winds 15 to 25 mph with gusts to 45 mph. Chance of rain 50 percent. .SATURDAY...Mostly sunny. Breezy. Scattered showers in the morning, then isolated showers in the afternoon. Highs 71 to 81. East winds 15 to 25 mph. Chance of rain 50 percent. .SATURDAY NIGHT...Breezy. Partly cloudy with isolated showers in the evening, then mostly cloudy with scattered showers after midnight. Lows 64 to 75. East winds 15 to 20 mph. Chance of rain 50 percent. .SUNDAY...Breezy. Partly sunny with scattered showers in the morning, then mostly sunny with isolated showers in the afternoon. Highs 72 to 82. East winds 15 to 20 mph. Chance of rain 50 percent. $$ HIZ036-190745- Koolau Leeward- Including Nuuanu, Manoa, Palolo 342 AM HST Mon May 18 2026 .TODAY...Breezy. Partly sunny with scattered showers. Highs 73 to 84. East winds 15 to 25 mph. Chance of rain 50 percent. .TONIGHT...Breezy. Mostly cloudy with scattered showers. Lows 65 to 75. Northeast winds 15 to 25 mph. Chance of rain 50 percent. .TUESDAY...Breezy. Partly sunny with scattered showers. Highs 73 to 84. Northeast winds 15 to 25 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Breezy. Mostly cloudy with scattered showers. Lows 65 to 75. East winds 15 to 25 mph. Chance of rain 50 percent. .WEDNESDAY...Windy. Partly sunny with scattered showers. Highs 71 to 83. East winds 15 to 30 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Windy. Scattered showers. Lows 64 to 74. East winds 20 to 30 mph. Chance of rain 50 percent. .THURSDAY...Windy. Partly sunny with scattered showers in the morning, then mostly sunny with isolated showers in the afternoon. Highs 70 to 82. East winds 20 to 30 mph with gusts to 50 mph. Chance of rain 50 percent. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Windy. Scattered showers. Lows 63 to 73. Northeast winds 20 to 30 mph with gusts to 50 mph. Chance of rain 50 percent. .FRIDAY...Windy. Partly sunny with scattered showers in the morning, then mostly sunny with isolated showers in the afternoon. Highs 69 to 82. Northeast winds 20 to 30 mph. Chance of rain 50 percent. .FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Windy. Scattered showers. Lows 62 to 72. Northeast winds 15 to 30 mph. Chance of rain 50 percent. .SATURDAY...Windy. Partly sunny with scatteredshowers in the morning, then mostly sunny with isolated showers in the afternoon. Highs 69 to 82. Northeast winds 15 to 30 mph. Chance of rain 50 percent. .SATURDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Windy. Scattered showers. Lows 63 to 73. East winds 15 to 30 mph. Chance of rain 50 percent. .SUNDAY...Breezy. Partly sunny with scattered showers in the morning, then mostly sunny with isolated showers in the afternoon. Highs 71 to 82. East winds 15 to 25 mph. Chance of rain 50 percent. $$ HIZ009-190745- Olomana- Including Kailua, Kaneohe, Waimanalo 342 AM HST Mon May 18 2026 .TODAY...Breezy. Partly sunny with scattered showers. Highs 77 to 82. East winds 15 to 20 mph. Chance of rain 50 percent. .TONIGHT...Mostly cloudy with scattered showers. Lows 70 to 76. Northeast winds 10 to 15 mph. Chance of rain 40 percent. .TUESDAY...Partly sunny in the morning then becoming mostly sunny. Breezy. Isolated showers. Highs 77 to 82. Northeast winds 10 to 20 mph. Chance of rain 20 percent. .TUESDAY NIGHT...Breezy. Partly cloudy with scattered showers. Lows 70 to 76. East winds 15 to 20 mph. Chance of rain 30 percent. .WEDNESDAY...Partly sunny in the morning then becoming mostly sunny. Breezy. Scattered showers. Highs 76 to 82. East winds 15 to 25 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Breezy. Partly cloudy with isolated showers. Lows 70 to 76. East winds 20 to 25 mph with gusts to 45 mph. Chance of rain 20 percent. .THURSDAY...Breezy. Mostly sunny with isolated showers. Highs 76 to 81. East winds around 25 mph with gusts to 45 mph. Chance of rain 20 percent. .THURSDAY NIGHT...Breezy. Partly cloudy with isolated showers. Lows 69 to 75. Northeast winds 20 to 25 mph with gusts to 45 mph. Chance of rain 20 percent. .FRIDAY...Breezy. Mostly sunny with isolated showers. Highs 75 to 80. Northeast winds 20 to 25 mph. Chance of rain 20 percent. .FRIDAY NIGHT...Breezy. Partly cloudy with isolated showers. Lows 68 to 74. Northeast winds 20 to 25 mph. Chance of rain 20 percent. .SATURDAY...Breezy. Mostly sunny with isolated showers. Highs 75 to 80. Northeast winds 20 to 25 mph. Chance of rain 20 percent. .SATURDAY NIGHT...Breezy. Partly cloudy with isolated showers. Lows 69 to 75. East winds 20 to 25 mph. Chance of rain 20 percent. .SUNDAY...Breezy. Mostly sunny with isolated showers. Highs 75 to 81. East winds 20 to 25 mph. Chance of rain 20 percent. $$ HIZ010-190745- Central Oahu- Including Mililani, Wahiawa, Pearl City 342 AM HST Mon May 18 2026 .TODAY...Breezy. Partly sunny with scattered showers. Highs 77 to 83. East winds 10 to 20 mph. Chance of rain 50 percent. .TONIGHT...Breezy. Mostly cloudy with scattered showers. Lows 67 to 73. East winds 10 to 20 mph. Chance of rain 50 percent. .TUESDAY...Breezy. Partly sunny with scattered showers in the morning, then mostly sunny with isolated showers in the afternoon. Highs 78 to 84. East winds 10 to 20 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Partly cloudy with scattered showers. Lows 67 to 74. East winds 10 to 15 mph. Chance of rain 40 percent. .WEDNESDAY...Partly sunny in the morning then becoming mostly sunny. Breezy. Scattered showers. Highs 77 to 83. East winds 15 to 20 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy. Breezy. Isolated showers after midnight. Lows 66 to 73. East winds 15 to 25 mph. Chance of rain 20 percent. .THURSDAY...Mostly sunny. Breezy. Isolated showers in the morning. Highs 76 to 82. East winds 15 to 25 mph. Chance of rain 20 percent. .THURSDAY NIGHT...Partly cloudy. Breezy. Isolated showers after midnight. Lows 66 to 72. Northeast winds 15 to 25 mph. Chance of rain 20 percent. .FRIDAY...Mostly sunny. Breezy. Isolated showers in the morning. Highs 75 to 81. Northeast winds 15 to 25 mph. Chance of rain 20 percent..FRIDAY NIGHT...Partly cloudy. Breezy. Isolated showers after midnight. Lows 65 to 71. Northeast winds 15 to 25 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny. Breezy. Isolated showers in the morning. Highs 75 to 81. Northeast winds 15 to 25 mph. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy. Breezy. Isolated showers after midnight. Lows 65 to 72. Northeast winds 15 to 20 mph. Chance of rain 20 percent. .SUNDAY...Mostly sunny. Breezy. Isolated showers in the morning. Highs 76 to 82. East winds 15 to 20 mph. Chance of rain 20 percent. $$ HIZ011-190745- Waianae Mountains- Including Makakilo 342 AM HST Mon May 18 2026 .TODAY...Breezy. Mostly sunny with isolated showers in the morning, then partly sunny with scattered showers in the afternoon. Highs 73 to 88. East winds 15 to 20 mph. Chance of rain 40 percent. .TONIGHT...Breezy. Partly cloudy with scattered showers. Lows 63 to 74. East winds 10 to 20 mph. Chance of rain 30 percent. .TUESDAY...Mostly sunny. Breezy. Isolated showers in the morning, then scattered showers in the afternoon. Highs 73 to 89. East winds 10 to 20 mph. Chance of rain 30 percent. .TUESDAY NIGHT...Breezy. Mostly cloudy with scattered showers in the evening, then partly cloudy with isolated showers after midnight. Lows 63 to 74. East winds 10 to 20 mph. Chance of rain 40 percent. .WEDNESDAY...Mostly sunny in the morning then becoming partly sunny. Windy. Scattered showers. Highs 73 to 88. East winds 10 to 30 mph. Chance of rain 40 percent. .WEDNESDAY NIGHT...Mostly clear. Windy. Lows 63 to 73. East winds 15 to 30 mph. .THURSDAY...Sunny and windy. Highs 72 to 86. East winds 15 to 30 mph with gusts to 50 mph. .THURSDAY NIGHT...Mostly clear. Windy. Lows 62 to 72. Northeast winds 15 to 30 mph with gusts to 50 mph. .FRIDAY...Sunny and windy. Highs 71 to 86. Northeast winds 15 to 30 mph. .FRIDAY NIGHT...Partly cloudy. Windy. Lows 61 to 72. Northeast winds 15 to 30 mph. .SATURDAY...Mostly sunny. Windy. Highs 71 to 86. Northeast winds 15 to 30 mph. .SATURDAY NIGHT...Partly cloudy. Breezy. Lows 61 to 72. Northeast winds 15 to 25 mph. .SUNDAY...Mostly sunny. Breezy. Highs 72 to 87. East winds 15 to 25 mph. $$ HIZ037-190745- Molokai Windward- Including Kalaupapa, Halawa Valley 342 AM HST Mon May 18 2026 .TODAY...Breezy. Partly sunny with scattered showers. Highs 68 to 81. East winds 15 to 20 mph. Chance of rain 50 percent. .TONIGHT...Breezy. Mostly cloudy with scattered showers. Lows 55 to 74. East winds 15 to 20 mph. Chance of rain 50 percent. .TUESDAY...Breezy. Partly sunny with scattered showers. Highs 69 to 81. East winds 15 to 20 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Breezy. Mostly cloudy with scattered showers. Lows 55 to 74. East winds 20 to 25 mph. Chance of rain 50 percent. .WEDNESDAY...Breezy. Partly sunny with scattered showers. Highs 67 to 80. East winds 20 to 25 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Windy. Partly cloudy with isolated showers in the evening, then mostly cloudy with scattered showers after midnight. Lows 54 to 73. East winds 25 to 30 mph. Chance of rain 50 percent. .THURSDAY...Windy. Partly sunny with scattered showers in the morning, then mostly sunny with isolated showers in the afternoon. Highs 65 to 79. East winds 25 to 30 mph. Chance of rain 50 percent. .THURSDAY NIGHT...Windy. Partly cloudy with isolated showers in the evening, then mostly cloudy with scattered showers after midnight. Lows 53 to 73. East winds 25 to 30 mph. Chance of rain 50 percent. .FRIDAY...Windy. Partly sunny with scattered showers in the morning, then mostly sunny with isolated showers in the afternoon. Highs 65 to 78. East winds 25 to 30 mph. Chance of rain 50 percent. .FRIDAY NIGHT...Windy. Partly cloudy with isolated showers in the evening, then mostly cloudy with scattered showers after midnight. Lows 53 to 72. East winds 20 to 30 mph. Chance of rain 50 percent. .SATURDAY...Breezy. Partly sunny with scattered showers in the morning, then mostly sunny with isolated showers in the afternoon. Highs 64 to 78. East winds 20 to 25 mph. Chance of rain 50 percent. .SATURDAY NIGHT...Breezy. Partly cloudy with isolated showers in the evening, then mostly cloudy with scattered showers after midnight. Lows 53 to 73. East winds 20 to 25 mph. Chance of rain 50 percent. .SUNDAY...Breezy. Partly sunny with scattered showers in the morning, then mostly sunny with isolated showers in the afternoon. Highs 65 to 79. East winds 20 to 25 mph. Chance of rain 50 percent. $$ HIZ038-190745- Molokai Southeast- Including Pukoo 342 AM HST Mon May 18 2026 .TODAY...Breezy. Partly sunny with scattered showers. Highs 68 to 81. East winds 15 to 20 mph. Chance of rain 50 percent. .TONIGHT...Breezy. Mostly cloudy with scattered showers. Lows 56 to 75. East winds 15 to 20 mph. Chance of rain 50 percent. .TUESDAY...Breezy. Partly sunny with scattered showers. Highs 68 to 82. East winds 15 to 20 mph. Chance of rain 40 percent. .TUESDAY NIGHT...Breezy. Mostly cloudy with scattered showers. Lows 56 to 75. East winds 15 to 25 mph. Chance of rain 50 percent. .WEDNESDAY...Breezy. Partly sunny with scattered showers. Highs 67 to 81. East winds 15 to 25 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Windy. Partly cloudy with isolated showers. Lows 55 to 74. East winds 20 to 30 mph. Chance of rain 20 percent. .THURSDAY...Windy. Mostly sunny with isolated showers. Highs 65 to 80. East winds 20 to 30 mph. Chance of rain 20 percent. .THURSDAY NIGHT...Windy. Partly cloudy with isolated showers. Lows 55 to 74. East winds 20 to 30 mph. Chance of rain 20 percent. .FRIDAY...Breezy. Mostly sunny with isolated showers. Highs 64 to 80. Northeast winds 20 to 25 mph. Chance of rain 20 percent. .FRIDAY NIGHT...Breezy. Partly cloudy with isolated showers. Lows 54 to 73. East winds 20 to 25 mph. Chance of rain 20 percent. .SATURDAY...Breezy. Mostly sunny with isolated showers. Highs 64 to 79. East winds 20 to 25 mph. Chance of rain 20 percent. .SATURDAY NIGHT...Breezy. Partly cloudy with isolated showers. Lows 54 to 74. East winds 15 to 25 mph. Chance of rain 20 percent. .SUNDAY...Breezy. Mostly sunny with isolated showers. Highs 65 to 80. East winds 15 to 25 mph. Chance of rain 20 percent. $$ HIZ039-190745- Molokai North- Including Hoolehua 342 AM HST Mon May 18 2026 .TODAY...Breezy. Mostly sunny with isolated showers. Highs 73 to 83. East winds 15 to 25 mph. Chance of rain 20 percent. .TONIGHT...Breezy. Partly cloudy with isolated showers. Lows 65 to 76. East winds 15 to 25 mph. Chance of rain 20 percent. .TUESDAY...Breezy. Mostly sunny with isolated showers. Highs 73 to 84. East winds 15 to 25 mph. Chance of rain 20 percent. .TUESDAY NIGHT...Breezy. Partly cloudy with isolated showers. Lows 64 to 76. East winds 15 to 25 mph. Chance of rain 20 percent. .WEDNESDAY...Breezy. Mostly sunny with isolated showers. Highs 71 to 83. East winds 20 to 25 mph. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy. Breezy. Lows 64 to 75. East winds 20 to 25 mph. .THURSDAY...Sunny and windy. Highs 70 to 82. East winds 25 to 30 mph. .THURSDAY NIGHT...Partly cloudy. Windy. Lows 63 to 74. East winds 20 to 30 mph. .FRIDAY...Sunny and breezy. Highs 69 to 81. East winds 20 to 25 mph. .FRIDAY NIGHT...Partly cloudy. Breezy. Lows 62 to 74. East winds 20 to 25 mph. .SATURDAY...Sunny and breezy. Highs 69 to 81. East winds 20 to 25 mph. .SATURDAY NIGHT...Partly cloudy. Breezy. Lows 63 to 74. East winds 20 to 25 mph. .SUNDAY...Mostly sunny. Breezy. Highs 70 to 82. East winds 20 to 25 mph. $$ HIZ040-190745- Molokai West- Including Kepuhi 342 AM HST Mon May 18 2026 .TODAY...Breezy. Mostly sunny with isolated showers. Highs 79 to 86. East winds 10 to 25 mph. Chance of rain 20 percent. .TONIGHT...Breezy. Partly cloudy with isolated showers. Lows around 74. East winds 10 to 25 mph. Chance of rain 20 percent. .TUESDAY...Breezy. Mostly sunny with isolated showers. Highs 79 to 86. East winds 10 to 25 mph. Chance of rain 20 percent. .TUESDAY NIGHT...Breezy. Partly cloudy with isolated showers. Lows around 74. East winds 15 to 20 mph. Chance of rain 20 percent. .WEDNESDAY...Breezy. Mostly sunny with isolated showers. Highs 79 to 85. East winds 15 to 25 mph. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. Breezy. Lows around 74. East winds 20 to 25 mph. .THURSDAY...Sunny and breezy. Highs 78 to 84. East winds 20 to 25 mph. .THURSDAY NIGHT...Mostly clear. Breezy. Lows around 73. Northeast winds 20 to 25 mph. .FRIDAY...Sunny and breezy. Highs 77 to 83. Northeast winds 20 to 25 mph. .FRIDAY NIGHT...Mostly clear. Breezy. Lows around 72. Northeast winds 15 to 25 mph. .SATURDAY...Sunny and breezy. Highs 77 to 83. East winds 20 to 25 mph. .SATURDAY NIGHT...Partly cloudy. Breezy. Lows around 73. East winds 15 to 25 mph. .SUNDAY...Sunny and breezy. Highs 78 to 84. East winds 15 to 25 mph. $$ HIZ041-190745- Molokai Leeward South- Including Kaunakakai, Maunaloa 342 AM HST Mon May 18 2026 .TODAY...Breezy. Mostly sunny with isolated showers. Highs 70 to 86. Northeast winds 10 to 20 mph. Chance of rain 20 percent. .TONIGHT...Breezy. Partly cloudy with isolated showers. Lows 60 to 75. Northeast winds up to 20 mph. Chance of rain 20 percent. .TUESDAY...Breezy. Mostly sunny with isolated showers. Highs 72 to 86. East winds up to 20 mph increasing to 10 to 20 mph in the afternoon. Chance of rain 20 percent. .TUESDAY NIGHT...Breezy. Partly cloudy with isolated showers. Lows 60 to 75. East winds 15 to 20 mph. Chance of rain 20 percent. .WEDNESDAY...Breezy. Mostly sunny with isolated showers. Highs 70 to 85. East winds 15 to 20 mph. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. Breezy. Lows 59 to 75. East winds 15 to 25 mph. .THURSDAY...Sunny and breezy. Highs 68 to 84. East winds 20 to 25 mph. .THURSDAY NIGHT...Mostly clear. Breezy. Lows 58 to 74. East winds 20 to 25 mph. .FRIDAY...Sunny and breezy. Highs 67 to 83. East winds 20 to 25 mph. .FRIDAY NIGHT...Mostly clear. Breezy. Lows 58 to 74. East winds 15 to 20 mph. .SATURDAY...Sunny and breezy. Highs 67 to 83. East winds 15 to 20 mph. .SATURDAY NIGHT...Partly cloudy. Breezy. Lows 58 to 74. East winds 15 to 20 mph. .SUNDAY...Sunny and breezy. Highs 68 to 83. East winds 15 to 20 mph. $$ HIZ042-190745- Lanai Windward- Including Shipwreck Beach 342 AM HST Mon May 18 2026 .TODAY...Breezy. Mostly sunny with isolated showers. Highs 77 to 85. Northeast winds up to 25 mph increasing to 10 to 25 mph in the afternoon. Chance of rain 20 percent. .TONIGHT...Breezy. Partly cloudy with isolated showers. Lows 64 to 75. Northeast winds 10 to 25 mph. Chance of rain 20 percent. .TUESDAY...Mostly sunny. Breezy. Highs 77 to 85. Northeast winds 10 to 25 mph. .TUESDAY NIGHT...Partly cloudy. Isolated showers in the evening. Lows 63 to 75. Northeast winds 10 to 15 mph. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. Isolated showers in the afternoon. Highs 77 to 84. East winds 10 to 15 mph. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. Breezy. Lows 62 to 74. Northeast winds 10 to 20 mph. .THURSDAY...Sunny and breezy. Highs 76 to 83. East winds 10 to 20 mph. .THURSDAY NIGHT...Mostly clear. Breezy. Lows 62 to 73. Northeast winds 10 to 20 mph. .FRIDAY...Sunny and breezy. Highs 75 to 82. Northeast winds 10 to 20 mph. .FRIDAY NIGHT...Mostly clear. Breezy. Lows 61 to 73. Northeast winds 10 to 20 mph. .SATURDAY...Sunny and breezy. Highs 75 to 82. Northeast winds 10 to 20 mph. .SATURDAY NIGHT...Mostly clear. Breezy. Lows 61 to 73. Northeast winds 10 to 20 mph. .SUNDAY...Sunny. Highs 75 to 83. East winds 10 to 15 mph. $$ HIZ043-190745- Lanai Leeward- Including Kaumalapau Harbor 342 AM HST Mon May 18 2026 .TODAY...Mostly sunny. Breezy. Isolated showers in the afternoon. Highs 79 to 85. Northeast winds up to 25 mph increasing to 10 to 25 mph in the afternoon. Chance of rain 20 percent. .TONIGHT...Breezy. Partly cloudy with isolated showers. Lows 69 to 76. Northeast winds 10 to 25 mph. Chance of rain 20 percent. .TUESDAY...Mostly sunny. Breezy. Isolated showers in the afternoon. Highs 79 to 85. Northeast winds 10 to 25 mph. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy. Isolated showers in the evening. Lows 69 to 75. Northeast winds 10 to 15 mph. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. Isolated showers in the afternoon. Highs 78 to 85. East winds up to 15 mph. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. Lows 68 to 75. Northeast winds 10 to 15 mph. .THURSDAY...Sunny and breezy. Highs 78 to 84. East winds 10 to 20 mph. .THURSDAY NIGHT...Mostly clear. Breezy. Lows 68 to 74. Northeast winds 10 to 20 mph. .FRIDAY...Sunny and breezy. Highs 77 to 83. Northeast winds 10 to 20 mph. .FRIDAY NIGHT...Mostly clear. Breezy. Lows 67 to 74. Northeast winds 10 to 20 mph. .SATURDAY...Sunny and breezy. Highs 77 to 83. Northeast winds 10 to 20 mph. .SATURDAY NIGHT...Mostly clear. Breezy. Lows 68 to 74. Northeast winds 10 to 20 mph. .SUNDAY...Sunny. Highs 78 to 84. East winds 10 to 15 mph. $$ HIZ044-190745- Lanai South- Including Manele 342 AM HST Mon May 18 2026 .TODAY...Mostly sunny. Isolated showers in the afternoon. Highs around 80. Northeast winds up to 10 mph. Chance of rain 20 percent. .TONIGHT...Partly cloudy. Isolated showers after midnight. Lows around 73. Northeast winds up to 10 mph in the evening becoming light. Chance of rain 20 percent. .TUESDAY...Mostly sunny. Highs around 79. Light winds. .TUESDAY NIGHT...Partly cloudy. Isolated showers in the evening. Lows around 73. Northeast winds around 10 mph. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. Isolated showers in the afternoon. Highs around 79. Light winds becoming east around 10 mph in the afternoon. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. Lows 70 to 75. Northeast winds around 10 mph. .THURSDAY...Sunny. Highs around 79. East winds 10 to 15 mph. .THURSDAY NIGHT...Mostly clear. Lows 69 to 74. Northeast winds 10 to 15 mph. .FRIDAY...Sunny. Highs around 78. Northeast winds 10 to 15 mph. .FRIDAY NIGHT...Mostly clear. Lows around 71. Northeast winds 10 to 15 mph. .SATURDAY...Sunny. Highs around 78. Northeast winds 10 to 15 mph. .SATURDAY NIGHT...Mostly clear. Lows around 71. Northeast winds 10 to 15 mph. .SUNDAY...Sunny. Highs around 78. East winds 10 to 15 mph. $$ HIZ015-190745- Lanai Mauka- Including Lanai City 342 AM HST Mon May 18 2026 .TODAY...Breezy. Mostly sunny with isolated showers. Highs 73 to 80. Northeast winds up to 20 mph increasing to 10 to 20 mph in the afternoon. Chance of rain 20 percent. .TONIGHT...Breezy. Partly cloudy with isolated showers. Lows 66 to 71. Northeast winds 10 to 20 mph. Chance of rain 20 percent. .TUESDAY...Mostly sunny. Breezy. Isolated showers in the afternoon. Highs 73 to 80. Northeast winds 10 to 20 mph. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy. Isolated showers in the evening. Lows 66 to 71. Northeast winds 10 to 15 mph. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. Breezy. Isolated showers in the afternoon. Highs 72 to 80. East winds 10 to 20 mph. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. Breezy. Lows 65 to 70. Northeast winds 10 to 20 mph. .THURSDAY...Sunny and breezy. Isolated showers in the afternoon. Highs 71 to 79. East winds 10 to 25 mph. Chance of rain 20 percent. .THURSDAY NIGHT...Mostly clear. Breezy. Lows 64 to 69. Northeast winds 15 to 25 mph. .FRIDAY...Sunny and breezy. Isolated showers in the afternoon. Highs 70 to 78. Northeast winds 15 to 25 mph. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly clear. Breezy. Lows 64 to 69. Northeast winds 15 to 25 mph. .SATURDAY...Mostly sunny. Breezy. Isolated showers in the afternoon. Highs 70 to 78. Northeast winds 10 to 20 mph. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy. Breezy. Lows 64 to 69. Northeast winds 10 to 20 mph. .SUNDAY...Mostly sunny. Breezy. Isolated showers in the afternoon. Highs 71 to 79. East winds 10 to 20 mph. Chance of rain 20 percent. $$ HIZ016-190745- Kahoolawe- 342 AM HST Mon May 18 2026 .TODAY...Sunny and breezy. Highs 79 to 84. Northeast winds 10 to 20 mph. .TONIGHT...Mostly clear. Breezy. Lows 67 to 74. Northeast winds 10 to 20 mph. .TUESDAY...Sunny and breezy. Highs 79 to 84. East winds 10 to 20 mph. .TUESDAY NIGHT...Partly cloudy. Isolated showers in the evening. Lows 66 to 74. Northeast winds 10 to 15 mph. Chance of rain 20 percent. .WEDNESDAY...Sunny and breezy. Isolated showers in the afternoon. Highs 77 to 83. Northeast winds 10 to 20 mph. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. Lows 66 to 73. Northeast winds 10 to 15 mph. .THURSDAY...Sunny and breezy. Highs 77 to 83. Northeast winds 10 to 20 mph. .THURSDAY NIGHT...Mostly clear. Lows 65 to 73. Northeast winds 10 to 15 mph. .FRIDAY...Sunny and breezy. Highs 77 to 83. Northeast winds 10 to 20 mph. .FRIDAY NIGHT...Mostly clear. Lows 64 to 72. Northeast winds 10 to 15 mph. .SATURDAY...Sunny and breezy. Highs 76 to 82. Northeast winds 10 to 20 mph. .SATURDAY NIGHT...Mostly clear. Lows 65 to 72. Northeast winds 10 to 15 mph. .SUNDAY...Sunny and breezy. Highs 77 to 82. East winds 10 to 20 mph. $$ HIZ017-190745- Maui Windward West- Including Wailuku 342 AM HST Mon May 18 2026 .TODAY...Breezy. Partly sunny with scattered showers. Highs around 80 makai to around 64 mauka. Northeast winds up to 20 mph increasing to 10 to 20 mph in the afternoon. Chance of rain 50 percent. .TONIGHT...Breezy. Partly cloudy with isolated showers in the evening, then mostly cloudy with scattered showers after midnight. Lows 67 to 75 makai to around 55 mauka. Northeast winds 10 to 20 mph decreasing to up to 20 mph after midnight. Chance of rain 50 percent. .TUESDAY...Breezy. Mostly sunny with scattered showers. Highs around 80 makai to around 64 mauka. Northeast winds up to 20 mph increasing to 10 to 20 mph in the afternoon. Chance of rain 50 percent. .TUESDAY NIGHT...Breezy. Mostly cloudy with scattered showers. Lows 54 to 76. East winds 10 to 20 mph. Chance of rain 50 percent. .WEDNESDAY...Breezy. Partly sunny with scattered showers. Highs 63 to 83. East winds 10 to 25 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Breezy. Partly cloudy with isolated showers. Lows 54 to 75. East winds 15 to 25 mph. Chance of rain 20 percent. .THURSDAY...Windy. Mostly sunny with isolated showers. Highs 62 to 82. East winds 15 to 30 mph. Chance of rain 20 percent. .THURSDAY NIGHT...Windy. Partly cloudy with isolated showers. Lows 53 to 74. Northeast winds 15 to 30 mph. Chance of rain 20 percent. .FRIDAY...Breezy. Mostly sunny with isolated showers. Highs 61 to 82. Northeast winds 15 to 25 mph. Chance of rain 20 percent. .FRIDAY NIGHT...Breezy. Partly cloudy with isolated showers. Lows 52 to 74. Northeast winds 15 to 25 mph. Chance of rain 20 percent. .SATURDAY...Breezy. Mostly sunny with isolated showers. Highs 61 to 81. East winds 15 to 25 mph. Chance of rain 20 percent. .SATURDAY NIGHT...Breezy. Partly cloudy with isolated showers. Lows 52 to 74. East winds 10 to 25 mph. Chance of rain 20 percent. .SUNDAY...Breezy. Mostly sunny with isolated showers. Highs 62 to 82. East winds 10 to 20 mph. Chance of rain 20 percent. $$ HIZ018-190745- Maui Leeward West- Including Lahaina, Kaanapali 342 AM HST Mon May 18 2026 .TODAY...Breezy. Mostly sunny with isolated showers. Highs 78 to 84. Northeast winds up to 25 mph. Chance of rain 20 percent. .TONIGHT...Breezy. Partly cloudy with isolated showers. Lows 69 to 76. Northeast winds up to 20 mph. Chance of rain 20 percent. .TUESDAY...Mostly sunny. Breezy. Scattered showers in the morning, then isolated showers in the afternoon. Highs 78 to 84. Northeast winds up to 25 mph increasing to 10 to 25 mph in the afternoon. Chance of rain 40 percent. .TUESDAY NIGHT...Partly cloudy with isolated showers. Lows 69 to 75. Northeast winds 10 to 15 mph. Chance of rain 20 percent. .WEDNESDAY...Breezy. Mostly sunny with isolated showers. Highs 78 to 83. Northeast winds 10 to 20 mph. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. Breezy. Lows 68 to 75. Northeast winds 10 to 20 mph. .THURSDAY...Sunny and breezy. Highs 76 to 82. Northeast winds 10 to 25 mph. .THURSDAY NIGHT...Mostly clear. Breezy. Lows 67 to 74. Northeast winds 10 to 25 mph. .FRIDAY...Sunny and breezy. Highs 76 to 82. Northeast winds 10 to 20 mph. .FRIDAY NIGHT...Mostly clear. Breezy. Lows 67 to 73. Northeast winds 10 to 20 mph. .SATURDAY...Sunny and breezy. Highs 76 to 82. Northeast winds 10 to 20 mph. .SATURDAY NIGHT...Partly cloudy. Breezy. Lows 67 to 73. Northeast winds 10 to 20 mph. .SUNDAY...Mostly sunny. Breezy. Highs 76 to 82. Northeast winds 10 to 20 mph. $$ HIZ045-190745- Maui Central Valley North- Including Kahului 342 AM HST Mon May 18 2026 .TODAY...Mostly sunny in the morning then becoming partly sunny. Breezy. Scattered showers. Highs 78 to 86. East winds up to 25 mph shifting to the northeast 10 to 25 mph in the afternoon. Chance of rain 40 percent. .TONIGHT...Partly cloudy. Breezy. Isolated showers after midnight. Lows 70 to 75. East winds 10 to 20 mph. Chance of rain 20 percent. .TUESDAY...Breezy. Mostly sunny with isolated showers. Highs 78 to 86. Northeast winds 10 to 25 mph. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy with isolated showers. Lows 69 to 75. Northeast winds 10 to 15 mph. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny with isolated showers. Highs 78 to 85. Northeast winds 10 to 15 mph. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows 69 to 74. Northeast winds 10 to 15 mph. .THURSDAY...Mostly sunny. Breezy. Highs 77 to 84. Northeast winds 10 to 20 mph. .THURSDAY NIGHT...Partly cloudy. Breezy. Lows 67 to 73. Northeast winds 15 to 20 mph. .FRIDAY...Sunny. Highs 77 to 84. Northeast winds around 15 mph. .FRIDAY NIGHT...Mostly clear. Lows 67 to 73. Northeast winds 10 to 15 mph. .SATURDAY...Sunny. Highs 77 to 83. Northeast winds 10 to 15 mph. .SATURDAY NIGHT...Partly cloudy. Lows 67 to 73. Northeast winds 10 to 15 mph. .SUNDAY...Mostly sunny. Highs 77 to 84. Northeast winds 10 to 15 mph. $$ HIZ046-190745- Maui Central Valley South- Including Maalaea 342 AM HST Mon May 18 2026 .TODAY...Breezy. Mostly sunny with isolated showers. Highs around 85. North winds up to 25 mph increasing to 10 to 25 mph in the afternoon. Chance of rain 20 percent. .TONIGHT...Mostly clear. Breezy. Lows 68 to 76. North winds up to 25 mph. .TUESDAY...Sunny and breezy. Highs around 85. North winds up to 25 mph shifting to the northeast 10 to 25 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Breezy. Lows 68 to 76. North winds 10 to 20 mph. .WEDNESDAY...Sunny and breezy. Highs around 84. North winds 10 to 20 mph. .WEDNESDAY NIGHT...Mostly clear. Breezy. Lows 67 to 75. North winds 10 to 20 mph. .THURSDAY...Sunny and windy. Highs around 83. North winds 10 to 20 mph increasing to 10 to 30 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Windy. Lows 66 to 74. North winds 10 to 30 mph decreasing to 10 to 20 mph after midnight. .FRIDAY...Sunny and breezy. Highs around 83. North winds 10 to 25 mph. .FRIDAY NIGHT...Mostly clear. Breezy. Lows 66 to 74. North winds 10 to 25 mph. .SATURDAY...Sunny and breezy. Highs around 83. North winds 10 to 20 mph. .SATURDAY NIGHT...Mostly clear. Breezy. Lows 65 to 74. North winds 10 to 20 mph. .SUNDAY...Sunny and breezy. Highs around 83. North winds 10 to 20 mph. $$ HIZ047-190745- Windward Haleakala- Including Haiku, Makawao, Hana 342 AM HST Mon May 18 2026 .TODAY...Breezy. Mostly cloudy with scattered showers. Highs 80 to 87 near the shore to around 66 near 5000 feet. East winds 10 to 20 mph. Chance of rain 50 percent. .TONIGHT...Breezy. Mostly cloudy with scattered showers. Lows 71 to 76 near the shore to around 52 near 5000 feet. East winds 10 to 20 mph decreasing to up to 15 mph after midnight. Chance of rain 50 percent. .TUESDAY...Breezy. Partly sunny with scattered showers. Highs 80 to 87 near the shore to around 66 near 5000 feet. East winds up to 20 mph increasing to 10 to 20 mph in the afternoon. Chance of rain 50 percent. .TUESDAY NIGHT...Mostly cloudy with scattered showers. Lows 49 to 77. East winds 10 to 15 mph. Chance of rain 50 percent. .WEDNESDAY...Partly sunny. Breezy. Numerous showers in the morning, then scattered showers in the afternoon. Highs 63 to 85. East winds 15 to 20 mph. Chance of rain 70 percent. .WEDNESDAY NIGHT...Breezy. Mostly cloudy with scattered showers. Lows 48 to 76. East winds 15 to 20 mph. Chance of rain 50 percent. .THURSDAY...Breezy. Partly sunny with scattered showers in the morning, then mostly sunny with isolated showers in the afternoon. Highs 62 to 84. East winds 15 to 20 mph. Chance of rain 50 percent. .THURSDAY NIGHT...Breezy. Mostly cloudy with scattered showers. Lows 47 to 75. East winds 15 to 20 mph. Chance of rain 50 percent. .FRIDAY...Breezy. Partly sunny with scattered showers in the morning, then mostly sunny with isolated showers in the afternoon. Highs 62 to 83. East winds 15 to 20 mph. Chance of rain 50 percent. .FRIDAY NIGHT...Breezy. Mostly cloudy with scattered showers. Lows 46 to 75. East winds 15 to 20 mph. Chance of rain 50 percent. .SATURDAY...Breezy. Partly sunny with scattered showers in the morning, then mostly sunny with isolated showers in the afternoon. Highs 62 to 83. East winds 15 to 20 mph. Chance of rain 50 percent. .SATURDAY NIGHT...Mostly cloudy with scattered showers. Lows 46 to 75. East winds 10 to 15 mph. Chance of rain 50 percent. .SUNDAY...Partly sunny with scattered showers in the morning, then mostly sunny with isolated showers in the afternoon. Highs 62 to 84. East winds 10 to 15 mph. Chance of rain 50 percent. $$ HIZ048-190745- Kipahulu- Including Hamoa 342 AM HST Mon May 18 2026 .TODAY...Mostly cloudy. Numerous showers in the morning, then scattered showers in the afternoon. Highs 67 to 83. Northeast winds 10 to 15 mph. Chance of rain 70 percent. .TONIGHT...Mostly cloudy with scattered showers. Lows 57 to 75. Northeast winds 10 to 15 mph. Chance of rain 50 percent. .TUESDAY...Breezy. Partly sunny with scattered showers. Highs 67 to 83. Northeast winds 10 to 20 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Breezy. Mostly cloudy with scattered showers. Lows 57 to 75. East winds 15 to 20 mph. Chance of rain 50 percent. .WEDNESDAY...Mostly cloudy. Breezy. Numerous showers in the morning, then scattered showers in the afternoon. Highs 66 to 82. East winds 15 to 20 mph. Chance of rain 70 percent. .WEDNESDAY NIGHT...Breezy. Mostly cloudy with scattered showers. Lows 56 to 74. East winds 15 to 25 mph. Chance of rain 50 percent. .THURSDAY...Partly sunny. Breezy. Scattered showers in the morning, then isolated showers in the afternoon. Highs 65 to 82. East winds 15 to 25 mph. Chance of rain 50 percent. .THURSDAY NIGHT...Breezy. Mostly cloudy with scattered showers. Lows 55 to 74. Northeast winds 15 to 25 mph. Chance of rain 50 percent. .FRIDAY...Breezy. Partly sunny with scattered showers in the morning, then mostly sunny with isolated showers in the afternoon. Highs 64 to 82. Northeast winds 15 to 20 mph. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy. Breezy. Isolated showers in the evening, then scattered showers after midnight. Lows 55 to 73. East winds 15 to 20 mph. Chance of rain 50 percent. .SATURDAY...Breezy. Partly sunny with scattered showers in the morning, then mostly sunny with isolated showers in the afternoon. Highs 64 to 82. East winds 15 to 20 mph. Chance of rain 50 percent. .SATURDAY NIGHT...Mostly cloudy. Breezy. Isolated showers in the evening, then scattered showers after midnight. Lows 55 to 74. East winds 15 to 20 mph. Chance of rain 50 percent. .SUNDAY...Breezy. Partly sunny with scattered showers in the morning, then mostly sunny with isolated showers in the afternoon. Highs 65 to 82. East winds 15 to 20 mph. Chance of rain 50 percent. $$ HIZ049-190745- South Maui/Upcountry- Including Kihei, Makena, Pukalani, Kula, Ulupalakua 342 AM HST Mon May 18 2026 .TODAY...Mostly sunny with isolated showers in the morning, then partly sunny with scattered showers in the afternoon. Highs around 84 near the shore to around 72 near 4000 feet. Light winds. Chance of rain 50 percent. .TONIGHT...Partly cloudy with isolated showers. Lows around 68 near the shore to around 55 near 4000 feet. Light winds. Chance of rain 20 percent. .TUESDAY...Mostly sunny with isolated showers. Highs around 84 near the shore to around 71 near 4000 feet. Light winds becoming south up to 15 mph in the afternoon. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy. Isolated showers in the evening. Lows 50 to 71. Northeast winds 10 to 15 mph. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. Isolated showers in the afternoon. Highs 67 to 83. Northeast winds 10 to 15 mph. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy. Breezy. Lows 49 to 71. Northeast winds 10 to 20 mph. .THURSDAY...Sunny and breezy. Highs 66 to 82. Northeast winds 10 to 20 mph. .THURSDAY NIGHT...Mostly clear. Breezy. Lows 48 to 70. Northeast winds 10 to 20 mph. .FRIDAY...Sunny and breezy. Highs 66 to 82. Northeast winds 10 to 20 mph. .FRIDAY NIGHT...Mostly clear. Breezy. Lows 47 to 69. Northeast winds 10 to 20 mph. .SATURDAY...Sunny. Highs 65 to 82. Northeast winds 10 to 15 mph. .SATURDAY NIGHT...Partly cloudy. Lows 47 to 69. Northeast winds 10 to 15 mph. .SUNDAY...Mostly sunny. Highs 66 to 82. Northeast winds 10 to 15 mph. $$ HIZ050-190745- South Haleakala- Including Kipahulu, Kaupo 342 AM HST Mon May 18 2026 .TODAY...Mostly sunny. Breezy. Scattered showers in the morning, then isolated showers in the afternoon. Highs 72 to 82. East winds 10 to 20 mph. Chance of rain 50 percent. .TONIGHT...Breezy. Partly cloudy with isolated showers. Lows 53 to 75. Northeast winds 10 to 20 mph. Chance of rain 20 percent. .TUESDAY...Mostly sunny. Breezy. Isolated showers in the morning. Highs 72 to 81. East winds 10 to 20 mph. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy. Breezy. Isolated showers in the evening. Lows 53 to 75. East winds 15 to 20 mph. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. Breezy. Scattered showers in the morning, then isolated showers in the afternoon. Highs 71 to 81. East winds 15 to 20 mph. Chance of rain 40 percent..WEDNESDAY NIGHT...Partly cloudy. Breezy. Lows 52 to 74. East winds 15 to 20 mph. .THURSDAY...Mostly sunny. Breezy. Highs 70 to 80. East winds 15 to 25 mph. .THURSDAY NIGHT...Partly cloudy. Breezy. Lows 51 to 73. East winds 15 to 25 mph. .FRIDAY...Sunny and breezy. Highs 70 to 80. East winds 15 to 20 mph. .FRIDAY NIGHT...Partly cloudy. Breezy. Lows 51 to 73. East winds 15 to 20 mph. .SATURDAY...Sunny and breezy. Highs 69 to 80. East winds 15 to 20 mph. .SATURDAY NIGHT...Partly cloudy. Breezy. Lows 51 to 73. East winds 15 to 20 mph. .SUNDAY...Mostly sunny. Breezy. Highs 69 to 80. East winds 15 to 20 mph. $$ HIZ022-190745- Haleakala Summit- Including Haleakala National Park Above 6000 feet 342 AM HST Mon May 18 2026 .TODAY...Partly sunny with scattered showers. Highs around 61 at the visitor center to around 66 at the summit. East winds up to 15 mph. Chance of rain 50 percent. .TONIGHT...Mostly cloudy. Isolated showers in the evening, then scattered showers after midnight. Lows around 47 at the visitor center to around 44 at the summit. East winds up to 15 mph. Chance of rain 50 percent. .TUESDAY...Mostly sunny. Scattered showers in the morning, then isolated showers in the afternoon. Highs around 61 at the visitor center to around 67 at the summit. East winds up to 15 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Breezy. Partly cloudy with scattered showers. Lows 42 to 54. East winds 10 to 20 mph. Chance of rain 50 percent. .WEDNESDAY...Breezy. Mostly sunny with scattered showers. Highs 56 to 74. East winds 15 to 20 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Breezy. Partly cloudy with isolated showers. Lows 40 to 54. East winds 15 to 20 mph. Chance of rain 20 percent. .THURSDAY...Mostly sunny. Breezy. Highs 55 to 72. East winds 10 to 25 mph. .THURSDAY NIGHT...Breezy. Partly cloudy with isolated showers. Lows 39 to 53. East winds 15 to 25 mph. Chance of rain 20 percent. .FRIDAY...Mostly sunny. Breezy. Highs 55 to 72. East winds 15 to 25 mph. .FRIDAY NIGHT...Breezy. Partly cloudy with isolated showers. Lows 39 to 52. East winds 15 to 25 mph. Chance of rain 20 percent. .SATURDAY...Mostly sunny. Breezy. Highs 54 to 72. East winds 15 to 25 mph. .SATURDAY NIGHT...Partly cloudy with isolated showers. Lows 39 to 52. East winds 10 to 15 mph. Chance of rain 20 percent. .SUNDAY...Mostly sunny. Breezy. Highs 55 to 73. East winds 10 to 20 mph. $$ HIZ023-190745- Kona- Including Kailua-Kona, Kealakekua, Milolii 342 AM HST Mon May 18 2026 .TODAY...Partly sunny. Scattered showers in the morning, then scattered showers and isolated thunderstorms in the afternoon. Locally heavy rainfall possible in the afternoon. Highs 84 to 90 near the shore to around 70 near 5000 feet. West winds up to 10 mph. Chance of rain 50 percent. .TONIGHT...Mostly cloudy with scattered showers in the evening, then partly cloudy after midnight. Lows 71 to 76 near the shore to 49 to 54 near 5000 feet. Light winds. Chance of rain 50 percent. .TUESDAY...Mostly sunny in the morning, then partly sunny with scattered showers in the afternoon. Highs 84 to 89 near the shore to around 69 near 5000 feet. Light winds. Chance of rain 50 percent. .TUESDAY NIGHT...Mostly cloudy with scattered showers in the evening, then partly cloudy with isolated showers after midnight. Lows 48 to 78. Light winds. Chance of rain 50 percent. .WEDNESDAY...Sunny in the morning, then partly sunny with scattered showers in the afternoon. Highs 68 to 90. Light winds. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy with isolated showers. Lows 48 to 78. Light winds. Chance of rain 20 percent. .THURSDAY...Mostly sunny in the morning, then partly sunny with isolated showers in the afternoon. Highs 67 to 89. Light winds. Chance of rain 20 percent. .THURSDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Isolated showers. Lows 46 to 77. Light winds. Chance of rain 20 percent. .FRIDAY...Mostly sunny in the morning, then partly sunny with isolated showers in the afternoon. Highs 65 to 88. Light winds. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Isolated showers. Lows 45 to 77. Light winds. Chance of rain 20 percent. .SATURDAY...Mostly sunny in the morning, then partly sunny with isolated showers in the afternoon. Highs 64 to 87. Light winds. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Isolated showers. Lows 45 to 77. Light winds. Chance of rain 20 percent. .SUNDAY...Mostly sunny in the morning, then partly sunny with isolated showers in the afternoon. Highs 64 to 87. Light winds. Chance of rain 20 percent. $$ HIZ051-190745- Big Island South- Including Ocean View 342 AM HST Mon May 18 2026 .TODAY...Breezy. Mostly sunny with isolated showers. Highs around 87 near the shore to around 70 near 5000 feet. East winds up to 25 mph. Chance of rain 20 percent. .TONIGHT...Partly cloudy. Breezy. Isolated showers in the evening. Lows around 77 near the shore to around 55 near 5000 feet. Northeast winds up to 20 mph. Chance of rain 20 percent. .TUESDAY...Mostly sunny. Breezy. Isolated showers in the afternoon. Highs around 87 near the shore to around 69 near 5000 feet. East winds up to 25 mph. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy. Isolated showers in the evening. Lows 55 to 78. East winds 10 to 15 mph. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. Breezy. Isolated showers in the afternoon. Highs 69 to 88. East winds 10 to 20 mph. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy. Breezy. Lows 55 to 78. East winds 10 to 20 mph. .THURSDAY...Mostly sunny. Breezy. Isolated showers in the afternoon. Highs 67 to 88. East winds 10 to 20 mph. Chance of rain 20 percent. .THURSDAY NIGHT...Partly cloudy. Breezy. Lows 54 to 77. East winds 10 to 20 mph decreasing to up to 15 mph after midnight. .FRIDAY...Mostly sunny. Breezy. Isolated showers in the afternoon. Highs 65 to 87. East winds up to 20 mph. Chance of rain 20 percent. .FRIDAY NIGHT...Partly cloudy. Breezy. Lows 53 to 77. Northeast winds 10 to 20 mph. .SATURDAY...Mostly sunny. Breezy. Isolated showers in the afternoon. Highs 65 to 87. East winds 10 to 20 mph. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy. Breezy. Lows 52 to 77. East winds 10 to 20 mph. .SUNDAY...Mostly sunny. Breezy. Isolated showers in the afternoon. Highs 65 to 87. East winds 10 to 20 mph. Chance of rain 20 percent. $$ HIZ052-190745- Big Island Southeast- Including South Point, Pahala 342 AM HST Mon May 18 2026 .TODAY...Partly sunny. Scattered showers in the morning, then scattered showers and isolated thunderstorms in the afternoon. Highs 80 to 88 near the shore to 69 to 74 near 4000 feet. Northeast winds up to 15 mph shifting to the east in the afternoon. Chance of rain 50 percent. .TONIGHT...Mostly cloudy with scattered showers in the evening, then partly cloudy with isolated showers after midnight. Lows 68 to 76 near the shore to 53 to 59 near 4000 feet. Northeast winds up to 15 mph. Chance of rain 50 percent. .TUESDAY...Mostly sunny. Breezy. Scattered showers in the morning, then isolated showers in the afternoon. Highs 79 to 88 near the shore to 70 to 75 near 4000 feet. Northeast winds up to 20 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Partly cloudy. Scattered showers in the evening, then isolated showers after midnight. Lows 53 to 78. Northeast winds up to 15 mph. Chance of rain 50 percent. .WEDNESDAY...Breezy. Mostly sunny with scattered showers. Highs 68 to 88. Northeast winds up to 20 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy. Breezy. Isolated showers in the evening, then scattered showers after midnight. Lows 52 to 79. Northeast winds up to 20 mph. Chance of rain 50 percent. .THURSDAY...Breezy. Mostly sunny with isolated showers. Highs 66 to 87. Northeast winds 10 to 20 mph decreasing to up to 20 mph in the afternoon. Chance of rain 20 percent. .THURSDAY NIGHT...Partly cloudy. Breezy. Isolated showers in the evening, then scattered showers after midnight. Lows 51 to 78. Northeast winds up to 20 mph. Chance of rain 40 percent. .FRIDAY...Mostly sunny. Breezy. Scattered showers in the morning, then isolated showers in the afternoon. Highs 66 to 87. Northeast winds up to 20 mph. Chance of rain 50 percent. .FRIDAY NIGHT...Partly cloudy. Breezy. Isolated showers in the evening, then scattered showers after midnight. Lows 51 to 77. Northeast winds up to 20 mph. Chance of rain 40 percent. .SATURDAY...Mostly sunny. Breezy. Scattered showers in the morning, then isolated showers in the afternoon. Highs 66 to 86. Northeast winds up to 20 mph increasing to 10 to 20 mph in the afternoon. Chance of rain 50 percent. .SATURDAY NIGHT...Partly cloudy. Isolated showers in the evening, then scattered showers after midnight. Lows 50 to 77. Northeast winds 10 to 15 mph decreasing to up to 15 mph after midnight. Chance of rain 40 percent. .SUNDAY...Mostly sunny. Breezy. Scattered showers in the morning, then isolated showers in the afternoon. Highs 66 to 86. Northeast winds up to 20 mph. Chance of rain 50 percent. $$ HIZ053-190745- Big Island East- Including Hilo, Volcano, Pahoa, Mountain View, Laupahoehoe 342 AM HST Mon May 18 2026 .TODAY...Mostly cloudy. Occasional showers in the morning, then numerous showers and isolated thunderstorms in the afternoon. Locally heavy rainfall possible. Highs 78 to 83 near the shore to around 68 at 4000 feet. North winds up to 10 mph. Chance of rain 90 percent. .TONIGHT...Mostly cloudy with numerous showers. Lows 64 to 70 near the shore to around 56 at 4000 feet. Northwest winds up to 10 mph. Chance of rain 70 percent. .TUESDAY...Mostly cloudy with scattered showers. Highs 78 to 83 near the shore to around 68 at 4000 feet. Northeast winds up to 15 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Mostly cloudy with scattered showers. Lows 52 to 75. Northeast winds up to 10 mph. Chance of rain 50 percent. .WEDNESDAY...Mostly cloudy. Numerous showers in the morning, then scattered showers in the afternoon. Highs 63 to 82. Northeast winds 10 to 15 mph. Chance of rain 70 percent. .WEDNESDAY NIGHT...Mostly cloudy with scattered showers. Lows 51 to 74. Northeast winds 10 to 15 mph. Chance of rain 50 percent. .THURSDAY...Partly sunny. Scattered showers in the morning, then isolated showers in the afternoon. Highs 61 to 81. Northeast winds 10 to 15 mph. Chance of rain 50 percent. .THURSDAY NIGHT...Mostly cloudy with scattered showers. Lows 49 to 73. Northeast winds 10 to 15 mph. Chance of rain 50 percent. .FRIDAY...Partly sunny. Scattered showers in the morning, then isolated showers in the afternoon. Highs 61 to 81. Northeast winds 10 to 15 mph. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy with scattered showers. Lows 48 to 73. North winds up to 15 mph. Chance of rain 50 percent. .SATURDAY...Partly sunny with scattered showers in the morning, then mostly sunny with isolated showers in the afternoon. Highs 61 to 81. Northeast winds 10 to 15 mph decreasing to up to 15 mph in the afternoon. Chance of rain 50 percent. .SATURDAY NIGHT...Mostly cloudy with scattered showers. Lows 48 to 73. Northeast winds up to 15 mph. Chance of rain 50 percent. .SUNDAY...Partly sunny. Scattered showers in the morning, then isolated showers in the afternoon. Highs 61 to 81. Northeast winds up to 15 mph. Chance of rain 50 percent.$$ HIZ054-190745- Big Island North- Including Honokaa, Kamuela, Waipio Valley, Hawi 342 AM HST Mon May 18 2026 .TODAY...Mostly cloudy. Breezy. Scattered showers in the morning, then scattered showers and isolated thunderstorms in the afternoon. Highs around 81 near the shore to 70 to 79 near 3000 feet. East winds up to 20 mph increasing to 10 to 20 mph in the afternoon. Chance of rain 50 percent. .TONIGHT...Breezy. Mostly cloudy with scattered showers. Lows 64 to 72 near the shore to 55 to 64 near 3000 feet. East winds up to 20 mph. Chance of rain 50 percent. .TUESDAY...Mostly sunny in the morning then becoming partly sunny. Breezy. Scattered showers. Highs around 81 near the shore to 70 to 79 near 3000 feet. East winds 10 to 20 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Breezy. Mostly cloudy with scattered showers. Lows 49 to 74. East winds 10 to 20 mph. Chance of rain 50 percent. .WEDNESDAY...Breezy. Partly sunny with scattered showers. Highs 63 to 84. East winds 10 to 20 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Breezy. Partly cloudy with isolated showers. Lows 48 to 73. East winds 10 to 20 mph. Chance of rain 20 percent. .THURSDAY...Breezy. Mostly sunny with isolated showers. Highs 60 to 82. East winds 10 to 25 mph. Chance of rain 20 percent. .THURSDAY NIGHT...Breezy. Partly cloudy with isolated showers in the evening, then mostly cloudy with scattered showers after midnight. Lows 46 to 72. East winds 10 to 25 mph. Chance of rain 50 percent. .FRIDAY...Breezy. Mostly sunny with isolated showers. Highs 60 to 81. East winds 10 to 25 mph. Chance of rain 20 percent. .FRIDAY NIGHT...Breezy. Partly cloudy with isolated showers. Lows 45 to 71. East winds 10 to 25 mph. Chance of rain 20 percent. .SATURDAY...Breezy. Mostly sunny with isolated showers. Highs 59 to 81. East winds 10 to 20 mph. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Breezy. Isolated showers. Lows 45 to 71. East winds 10 to 20 mph. Chance of rain 20 percent. .SUNDAY...Mostly sunny with isolated showers. Highs 60 to 82. East winds 10 to 15 mph. Chance of rain 20 percent. $$ HIZ026-190745- Kohala- Including Kawaihae, Waikoloa, Waikii, Puuanahulu 342 AM HST Mon May 18 2026 .TODAY...Partly sunny. Breezy. Scattered showers in the morning, then scattered showers and isolated thunderstorms in the afternoon. Locally heavy rainfall possible in the afternoon. Highs 84 to 90 near the shore to 67 to 72 above 4000 feet. North winds up to 20 mph. Chance of rain 50 percent. .TONIGHT...Breezy. Mostly cloudy with scattered showers in the evening, then partly cloudy after midnight. Lows around 75 near the shore to 51 to 58 above 4000 feet. Southeast winds up to 20 mph decreasing to up to 10 mph after midnight. Chance of rain 50 percent. .TUESDAY...Mostly sunny. Breezy. Isolated showers in the afternoon. Highs 84 to 90 near the shore to 67 to 72 above 4000 feet. Northeast winds up to 20 mph. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy. Isolated showers in the evening. Lows 50 to 78. East winds up to 10 mph. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. Isolated showers in the afternoon. Highs 66 to 90. Northeast winds up to 15 mph. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows 49 to 77. Northeast winds up to 15 mph. .THURSDAY...Sunny. Isolated showers in the afternoon. Highs 65 to 89. Northeast winds up to 15 mph. Chance of rain 20 percent. .THURSDAY NIGHT...Partly cloudy. Lows 48 to 76. Northeast winds up to 15 mph. .FRIDAY...Sunny. Isolated showers in the afternoon. Highs 65 to 88. Northeast winds up to 15 mph. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly clear. Lows 47 to 75. Northeast winds up to 15 mph. .SATURDAY...Mostly sunny. Isolated showers in the afternoon. Highs63 to 87. Northeast winds up to 15 mph. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy. Lows 46 to 76. Northeast winds up to 10 mph. .SUNDAY...Mostly sunny. Isolated showers in the afternoon. Highs 64 to 88. Northeast winds up to 10 mph. Chance of rain 20 percent. $$ HIZ027-190745- Big Island Interior- Including Bradshaw Field, Saddle Road Above 5000 feet 342 AM HST Mon May 18 2026 .TODAY...Mostly cloudy. Numerous showers in the morning, then occasional showers and isolated thunderstorms in the afternoon. Locally heavy rainfall possible in the afternoon. Highs 64 to 74 near 5000 feet to 58 to 64 near 8000 feet. East winds up to 15 mph. Chance of rain 90 percent. .TONIGHT...Mostly cloudy with scattered showers in the evening, then partly cloudy with isolated showers after midnight. Lows 48 to 57 near 5000 feet to around 46 near 8000 feet. East winds up to 15 mph. Chance of rain 50 percent. .TUESDAY...Mostly sunny in the morning then becoming partly sunny. Isolated showers. Highs 64 to 73 near 5000 feet to 58 to 63 near 8000 feet. Northeast winds up to 10 mph. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly cloudy with isolated showers in the evening, then partly cloudy with scattered showers after midnight. Lows 41 to 57. Light winds becoming northeast up to 10 mph after midnight. Chance of rain 50 percent. .WEDNESDAY...Mostly sunny with scattered showers in the morning, then partly sunny with isolated showers in the afternoon. Highs 56 to 74. Northeast winds up to 10 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows 40 to 56. Northeast winds up to 10 mph. .THURSDAY...Mostly sunny. Highs 53 to 73. Northeast winds up to 10 mph. .THURSDAY NIGHT...Partly cloudy. Lows 38 to 54. Northeast winds up to 10 mph. .FRIDAY...Mostly sunny. Highs 53 to 71. Northeast winds up to 10 mph. .FRIDAY NIGHT...Partly cloudy. Lows 36 to 53. Northeast winds up to 10 mph. .SATURDAY...Mostly sunny. Highs 52 to 70. Northeast winds up to 10 mph. .SATURDAY NIGHT...Partly cloudy. Lows 35 to 53. Northeast winds up to 10 mph. .SUNDAY...Mostly sunny. Highs 52 to 70. Northeast winds up to 10 mph. $$ HIZ028-190745- Big Island Summits- Including Mauna Loa and Mauna Kea Above 8000 feet 342 AM HST Mon May 18 2026 .TODAY...Mostly cloudy. Numerous rain showers in the morning, then occasional rain showers and isolated thunderstorms in the afternoon. Locally heavy rainfall possible in the afternoon. Highs around 57 at the visitor information station to around 46 near the summits. Light winds. Chance of rain 90 percent. .TONIGHT...Mostly cloudy with scattered rain showers in the evening, then partly cloudy after midnight. Lows around 42 at the visitor information station to around 33 near the summits. Light winds. Chance of rain 50 percent. .TUESDAY...Mostly sunny. Isolated rain showers in the afternoon. Highs around 57 at the visitor information station to around 45 near the summits. Light winds. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy. Isolated rain showers in the evening. Lows 33 to 48. Light winds. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. Isolated rain showers in the afternoon. Highs 46 to 69. Light winds becoming northeast up to 10 mph in the afternoon. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows 34 to 46. Northeast winds up to 10 mph. .THURSDAY...Mostly sunny. Highs 47 to 68. Northeast winds up to 10 mph. .THURSDAY NIGHT...Partly cloudy. Lows 36 to 47. Northeast winds up to 15 mph. .FRIDAY...Sunny. Highs 47 to 68. Northeast winds up to 15 mph. .FRIDAY NIGHT...Mostly clear. Lows 36 to 45. Northeast winds up to 10 mph. .SATURDAY...Sunny. Highs 47 to 66. Northeast winds up to 10 mph. .SATURDAY NIGHT...Partly cloudy. Lows 36 to 44. Northeast winds up to 10 mph. .SUNDAY...Mostly sunny. Highs 47 to 66. Northeast winds up to 10 mph. $$