| Point Forecast: Tukwila WA 47.47N 122.25W (Elev. 197 ft) |
Last Update: 3:40 pm PDT May 24, 2025 |
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| Date | 05/24 | 05/25 | ||||||||||||||||||||||
| 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 (°F) | 74 | 72 | 66 | 63 | 60 | 58 | 57 | 55 | 53 | 53 | 52 | 51 | 53 | 55 | 57 | 61 | 64 | 66 | 69 | 71 | 72 | 73 | 71 | 71 |
| Dewpoint (°F) | 49 | 51 | 49 | 49 | 48 | 48 | 49 | 48 | 47 | 48 | 47 | 46 | 47 | 47 | 48 | 49 | 50 | 50 | 52 | 51 | 51 | 51 | 50 | 51 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 2 | 3 | 6 | 3 | 1 | 2 | 2 | 2 | 3 | 3 | 5 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 9 | 9 |
| Wind Dir | S | NW | NNW | N | ENE | ESE | S | S | S | SSE | S | S | S | SSW | SSW | SSW | SW | SW | SW | SW | SW | SW | WSW | WSW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 6 | 6 | 17 | 13 | 11 | 12 | 9 | 17 | 16 | 19 | 25 | 47 | 55 | 57 | 55 | 65 | 51 | 49 | 35 | 41 | 42 | 47 | 56 | 64 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 3 | 5 | 4 | 3 | 4 | 2 | 2 | 11 | 11 |
| Relative Humidity (%) | 41 | 47 | 54 | 60 | 65 | 70 | 74 | 77 | 81 | 83 | 84 | 84 | 80 | 74 | 71 | 65 | 60 | 56 | 54 | 50 | 47 | 46 | 47 | 49 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/26 | |||||||||||||||||||||||
| 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 (°F) | 69 | 65 | 63 | 61 | 60 | 59 | 57 | 56 | 55 | 54 | 54 | 54 | 55 | 56 | 57 | 59 | 61 | 63 | 65 | 67 | 68 | 68 | 68 | 67 |
| Dewpoint (°F) | 51 | 49 | 49 | 50 | 50 | 50 | 49 | 49 | 49 | 50 | 50 | 50 | 50 | 50 | 51 | 52 | 53 | 53 | 53 | 52 | 51 | 50 | 49 | 48 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 9 | 7 | 7 | 7 | 6 | 6 | 6 | 5 | 5 | 5 | 3 | 3 | 3 | 5 | 5 | 5 | 7 | 7 | 7 | 9 | 9 | 9 | 8 | 8 |
| Wind Dir | WSW | SW | SW | SW | SSW | SSW | SSW | S | S | S | S | S | S | S | S | S | SSW | SSW | SSW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 73 | 74 | 79 | 82 | 85 | 85 | 85 | 82 | 82 | 82 | 73 | 73 | 73 | 73 | 73 | 73 | 64 | 64 | 64 | 58 | 58 | 58 | 40 | 40 |
| Precipitation Potential (%) | 11 | 11 | 11 | 11 | 21 | 21 | 21 | 21 | 21 | 21 | 43 | 43 | 43 | 43 | 43 | 43 | 37 | 37 | 37 | 37 | 37 | 37 | 5 | 5 |
| Relative Humidity (%) | 52 | 57 | 61 | 65 | 69 | 72 | 74 | 77 | 81 | 85 | 87 | 86 | 84 | 81 | 80 | 78 | 75 | 70 | 64 | 58 | 54 | 51 | 50 | 51 |
| Rain | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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