| Point Forecast: Tukwila WA 47.47N 122.25W (Elev. 197 ft) |
Last Update: 3:40 pm PDT May 9, 2024 |
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| Date | 05/09 | 05/10 | ||||||||||||||||||||||
| Hour (PDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Temperature (°F) | 65 | 64 | 62 | 60 | 60 | 58 | 58 | 57 | 57 | 57 | 59 | 62 | 67 | 71 | 75 | 79 | 81 | 83 | 83 | 84 | 83 | 82 | 80 | 75 |
| Dewpoint (°F) | 49 | 48 | 47 | 48 | 47 | 46 | 46 | 46 | 45 | 45 | 46 | 47 | 48 | 48 | 49 | 49 | 49 | 49 | 48 | 48 | 48 | 49 | 50 | 51 |
| Heat Index (°F) | 75 | 79 | 81 | 82 | 82 | 82 | 82 | 81 | 80 | 75 | ||||||||||||||
| Surface Wind (mph) | 6 | 6 | 6 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 6 |
| Wind Dir | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | NNW | NNW | NNW | NNW | NNW | NNW | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 2 | 1 | 4 | 6 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 5 | 13 | 15 | 19 | 15 | 16 | 0 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 53 | 56 | 57 | 60 | 61 | 62 | 63 | 64 | 64 | 63 | 62 | 58 | 54 | 54 | 48 | 43 | 40 | 37 | 36 | 34 | 34 | 36 | 41 | 50 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/11 | |||||||||||||||||||||||
| Hour (PDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Temperature (°F) | 71 | 68 | 65 | 63 | 61 | 59 | 58 | 57 | 56 | 58 | 59 | 61 | 66 | 70 | 75 | 78 | 80 | 83 | 83 | 83 | 83 | 80 | 78 | 75 |
| Dewpoint (°F) | 51 | 50 | 50 | 50 | 50 | 50 | 50 | 49 | 51 | 52 | 53 | 50 | 51 | 52 | 52 | 51 | 50 | 51 | 50 | 49 | 49 | 49 | 50 | 55 |
| Heat Index (°F) | 75 | 78 | 80 | 82 | 82 | 82 | 82 | 80 | 78 | 75 | ||||||||||||||
| Surface Wind (mph) | 6 | 6 | 5 | 5 | 5 | 3 | 3 | 3 | 2 | 2 | 2 | 3 | 3 | 3 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Wind Dir | N | N | NNE | NNE | NNE | NNE | NNE | NNE | N | N | N | N | N | N | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 0 | 0 | 1 | 1 | 1 | 9 | 9 | 9 | 12 | 12 | 12 | 10 | 10 | 10 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 3 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 57 | 62 | 66 | 70 | 74 | 78 | 80 | 81 | 83 | 81 | 78 | 76 | 69 | 61 | 54 | 49 | 43 | 38 | 37 | 35 | 34 | 39 | 44 | 49 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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