| Point Forecast: Kaunakakai HI 21.09N 157.03W (Elev. 30 m) |
Last Update: 6:01 pm HST Apr 19, 2026 |
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| Date | 04/19 | 04/20 | ||||||||||||||||||||||
| Hour (HST) | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Temperature (°C) | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 24 | 26 | 28 | 29 | 29 | 29 | 29 | 28 | 26 | 24 | 23 |
| Dewpoint (°C) | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 |
| Heat Index (°C) | 24 | 26 | 29 | 31 | 31 | 31 | 31 | 29 | 28 | 24 | ||||||||||||||
| Surface Wind (mph) | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 3 | 3 | 3 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 2 | 2 |
| Wind Dir | E | E | E | E | ENE | ENE | ENE | E | E | E | SE | SE | SE | SSW | SSW | SSW | SSW | SSW | SSW | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 74 | 74 | 74 | 74 | 36 | 36 | 36 | 36 | 36 | 36 | 30 | 30 | 30 | 30 | 30 | 30 | 50 | 50 | 50 | 50 | 50 | 50 | 51 | 51 |
| Precipitation Potential (%) | 17 | 17 | 17 | 17 | 9 | 9 | 9 | 9 | 9 | 9 | 5 | 5 | 5 | 5 | 5 | 5 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
| Relative Humidity (%) | 95 | 95 | 95 | 95 | 95 | 95 | 94 | 93 | 92 | 90 | 90 | 90 | 85 | 76 | 67 | 60 | 57 | 57 | 57 | 57 | 60 | 66 | 74 | 81 |
| Rain | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc |
| Thunder | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 04/21 | |||||||||||||||||||||||
| Hour (HST) | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Temperature (°C) | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 24 | 26 | 28 | 29 | 29 | 29 | 29 | 28 | 26 | 24 | 23 |
| Dewpoint (°C) | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 20 |
| Heat Index (°C) | 24 | 26 | 29 | 31 | 31 | 31 | 31 | 29 | 28 | 24 | ||||||||||||||
| Surface Wind (mph) | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 |
| Wind Dir | S | SSE | SSE | SSE | W | W | W | WSW | WSW | WSW | WNW | WNW | WNW | WNW | WNW | WNW | NW | NW | NW | NW | NW | NW | NNE | NNE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 51 | 51 | 51 | 51 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 43 | 59 | 59 | 59 | 59 | 59 | 59 | 65 | 65 |
| Precipitation Potential (%) | 18 | 18 | 18 | 18 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 6 | 6 | 6 | 6 | 6 | 6 | 4 | 4 |
| Relative Humidity (%) | 86 | 86 | 86 | 86 | 86 | 87 | 88 | 88 | 87 | 87 | 88 | 89 | 85 | 76 | 67 | 60 | 57 | 57 | 57 | 57 | 60 | 66 | 75 | 85 |
| Rain | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
