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Hilo Trail Weather Forecast
| REST OF TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
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| Tropical Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Partly Cloudy | Isolated Showers | Partly Cloudy | Mostly Sunny | Partly Cloudy | Isolated Showers | Partly Cloudy | Isolated Showers |
| Hi: 70°FHi: 21°C | Lo: 57°FLo: 14°C | Hi: 69°FHi: 21°C | Lo: 57°FLo: 14°C | Hi: 68°FHi: 20°C | Lo: 56°FLo: 13°C | Hi: 69°FHi: 21°C | Lo: 56°FLo: 13°C | Hi: 69°FHi: 21°C | |||
| POP: 100% | POP: 100% | POP: 100% | POP: 50% | POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1054 PM HST Fri Aug 14 2026 
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Issued: 1148 PM HST Fri Aug 14 2026
Aviation
... Tropical Storm Lala will approach Big Island from the southeast through tomorrow morning, passing just south of the island tomorrow afternoon. Northeast winds will remain strong, reaching tropical storm force in gust at the Big Island, Maui and Molokai TAF sites during this period. Sky and visibilities will deteriorate from east to west across the island chain, as well, with many sites falling to MVFR decks overnight. Heavy rain limiting visibilities to ...