| Point Forecast: Tukwila WA 47.47N 122.25W (Elev. 60 m) |
Last Update: 3:40 pm PDT May 27, 2024 |
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| Date | 05/27 | 05/28 | ||||||||||||||||||||||
| Hour (PDT) | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| Temperature (°C) | 19 | 18 | 16 | 14 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 13 | 14 | 14 | 14 | 14 | 14 |
| Dewpoint (°C) | 10 | 11 | 11 | 11 | 10 | 10 | 10 | 9 | 10 | 10 | 9 | 10 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 11 | 10 | 11 | 9 | 9 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 5 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 6 | 6 | 6 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 |
| Wind Dir | W | NNW | NNW | NNW | N | N | N | NNE | NNE | NNE | SW | SW | SW | SSW | SSW | SSW | SW | SW | SW | SSW | SSW | SSW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 73 | 75 | 81 | 82 | 84 | 78 | 83 | 88 | 86 | 92 | 95 | 94 | 91 | 94 | 95 | 95 | 94 | 95 | 93 | 94 | 92 | 86 | 79 | 75 |
| Precipitation Potential (%) | 3 | 3 | 3 | 2 | 2 | 3 | 3 | 3 | 4 | 5 | 11 | 11 | 19 | 27 | 37 | 57 | 63 | 79 | 80 | 78 | 77 | 76 | 62 | 62 |
| Relative Humidity (%) | 57 | 64 | 71 | 76 | 78 | 80 | 83 | 83 | 85 | 86 | 87 | 89 | 87 | 84 | 82 | 81 | 80 | 78 | 81 | 79 | 77 | 76 | 73 | 70 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Lkly | Lkly | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Lkly | Lkly |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/29 | |||||||||||||||||||||||
| Hour (PDT) | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| Temperature (°C) | 14 | 13 | 12 | 11 | 11 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 11 | 12 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 |
| Dewpoint (°C) | 9 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 9 | 8 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 9 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 |
| Wind Dir | SW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SW | SW | SW | SW | SW | SW | WNW | WNW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 75 | 75 | 75 | 75 | 57 | 57 | 57 | 57 | 57 | 57 | 70 | 70 | 70 | 72 | 72 | 72 | 77 | 77 | 77 | 77 | 77 | 77 | 71 | 71 |
| Precipitation Potential (%) | 62 | 62 | 62 | 62 | 36 | 36 | 36 | 36 | 36 | 36 | 46 | 46 | 46 | 46 | 46 | 46 | 65 | 65 | 65 | 65 | 65 | 65 | 16 | 16 |
| Relative Humidity (%) | 68 | 71 | 77 | 80 | 81 | 82 | 83 | 84 | 85 | 87 | 87 | 86 | 85 | 82 | 78 | 74 | 70 | 67 | 66 | 65 | 65 | 66 | 68 | 70 |
| Rain | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | SChc | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- |
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