| Point Forecast: Tukwila WA 47.47N 122.25W (Elev. 197 ft) |
Last Update: 8:00 am PDT Jul 13, 2025 |
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| Date | 07/13 | 07/14 | ||||||||||||||||||||||
| Hour (PDT) | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 |
| Temperature (°F) | 69 | 71 | 76 | 78 | 81 | 85 | 86 | 87 | 88 | 87 | 87 | 86 | 82 | 78 | 75 | 73 | 71 | 70 | 68 | 66 | 65 | 64 | 64 | 63 |
| Dewpoint (°F) | 59 | 59 | 59 | 58 | 59 | 60 | 60 | 58 | 59 | 58 | 59 | 61 | 60 | 62 | 62 | 60 | 60 | 60 | 59 | 58 | 58 | 57 | 57 | 56 |
| Heat Index (°F) | 76 | 78 | 81 | 85 | 86 | 86 | 87 | 86 | 86 | 86 | 82 | 78 | 75 | |||||||||||
| Surface Wind (mph) | 2 | 3 | 5 | 6 | 6 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 6 | 7 | 6 | 6 | 5 | 5 | 3 | 2 | 2 |
| Wind Dir | N | N | N | N | N | N | N | N | N | N | N | N | NNE | NE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 18 | 15 | 13 | 14 | 3 | 5 | 3 | 4 | 5 | 6 | 6 | 9 | 10 | 13 | 19 | 25 | 29 | 36 | 41 | 39 | 42 | 63 | 62 | 73 |
| Precipitation Potential (%) | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 2 | 2 | 3 | 0 | 0 | 0 |
| Relative Humidity (%) | 70 | 65 | 56 | 51 | 47 | 43 | 41 | 38 | 37 | 37 | 39 | 43 | 48 | 57 | 63 | 63 | 67 | 70 | 72 | 76 | 77 | 79 | 79 | 79 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/15 | |||||||||||||||||||||||
| Hour (PDT) | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 |
| Temperature (°F) | 65 | 66 | 67 | 69 | 70 | 73 | 76 | 78 | 79 | 80 | 80 | 78 | 77 | 74 | 72 | 69 | 67 | 66 | 64 | 63 | 62 | 62 | 63 | 64 |
| Dewpoint (°F) | 57 | 58 | 59 | 59 | 58 | 59 | 60 | 60 | 59 | 59 | 59 | 58 | 59 | 59 | 59 | 58 | 58 | 57 | 56 | 56 | 56 | 56 | 56 | 56 |
| Heat Index (°F) | 76 | 78 | 79 | 81 | 81 | 78 | 77 | |||||||||||||||||
| Surface Wind (mph) | 3 | 3 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 5 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 3 |
| Wind Dir | NNE | N | NNW | NNW | NNW | NNW | NW | NW | NW | NNW | NNW | NNW | N | N | N | N | N | N | NNE | NNE | NNE | NNE | NNE | NNE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 82 | 82 | 75 | 67 | 67 | 67 | 29 | 29 | 29 | 24 | 24 | 24 | 13 | 13 | 13 | 10 | 10 | 10 | 6 | 6 | 6 | 7 | 7 | 7 |
| 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 (%) | 76 | 76 | 75 | 70 | 66 | 62 | 58 | 53 | 50 | 48 | 49 | 51 | 54 | 59 | 64 | 69 | 72 | 74 | 76 | 78 | 80 | 80 | 78 | 74 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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