| Point Forecast: Seattle WA 47.62N 122.36W (Elev. 105 ft) |
Last Update: 3:40 pm PDT May 22, 2024 |
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| Date | 05/22 | 05/23 | ||||||||||||||||||||||
| Hour (PDT) | 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 (°F) | 58 | 56 | 55 | 54 | 53 | 52 | 51 | 50 | 50 | 50 | 49 | 50 | 50 | 52 | 54 | 55 | 57 | 59 | 61 | 63 | 63 | 65 | 64 | 63 |
| Dewpoint (°F) | 45 | 45 | 45 | 45 | 46 | 45 | 45 | 45 | 45 | 45 | 44 | 44 | 45 | 45 | 46 | 46 | 46 | 46 | 47 | 47 | 46 | 46 | 46 | 47 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 2 | 3 | 5 | 6 | 7 | 8 | 8 | 9 | 9 | 8 | 8 | 8 | 9 | 9 | 9 | 7 | 7 | 7 | 7 | 7 | 7 | 5 | 5 | 5 |
| Wind Dir | S | SSE | S | S | S | S | S | S | S | S | S | S | S | S | S | SSW | SSW | SSW | SSW | SSW | SSW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 36 | 35 | 34 | 35 | 34 | 33 | 39 | 55 | 63 | 78 | 87 | 88 | 90 | 90 | 82 | 76 | 47 | 26 | 22 | 15 | 24 | 20 | 14 | 28 |
| Precipitation Potential (%) | 9 | 9 | 9 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 5 |
| Relative Humidity (%) | 62 | 67 | 70 | 72 | 77 | 78 | 80 | 82 | 83 | 83 | 84 | 81 | 82 | 77 | 75 | 72 | 66 | 62 | 60 | 55 | 53 | 51 | 52 | 56 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/24 | |||||||||||||||||||||||
| Hour (PDT) | 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 (°F) | 62 | 59 | 57 | 55 | 53 | 52 | 51 | 50 | 49 | 49 | 50 | 51 | 52 | 53 | 55 | 56 | 57 | 58 | 59 | 60 | 60 | 60 | 60 | 59 |
| Dewpoint (°F) | 48 | 47 | 46 | 46 | 45 | 45 | 45 | 44 | 44 | 44 | 44 | 45 | 46 | 46 | 46 | 46 | 45 | 44 | 44 | 45 | 45 | 45 | 46 | 46 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 3 | 3 | 3 | 2 | 2 | 2 | 3 | 3 | 3 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 8 | 8 | 8 | 7 | 7 | 7 |
| Wind Dir | W | W | W | SSW | SSW | SSW | SSE | SSE | SSE | S | S | S | S | S | S | SSW | SSW | SSW | SSW | SSW | SSW | WSW | WSW | WSW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 36 | 34 | 43 | 51 | 51 | 51 | 54 | 54 | 54 | 61 | 61 | 61 | 74 | 74 | 74 | 75 | 75 | 75 | 75 | 75 | 75 | 78 | 78 | 78 |
| Precipitation Potential (%) | 5 | 5 | 5 | 11 | 11 | 11 | 11 | 11 | 11 | 34 | 34 | 34 | 34 | 34 | 34 | 41 | 41 | 41 | 41 | 41 | 41 | 42 | 42 | 42 |
| Relative Humidity (%) | 61 | 65 | 68 | 71 | 74 | 77 | 79 | 81 | 82 | 82 | 82 | 81 | 79 | 76 | 72 | 68 | 64 | 60 | 58 | 57 | 57 | 58 | 60 | 63 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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