| Point Forecast: 12 Miles NNE Roslyn WA 47.39N 121.02W (Elev. 5479 ft) |
Last Update: 9:00 pm PDT Jul 13, 2025 |
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| Date | 07/13 | 07/14 | ||||||||||||||||||||||
| 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) | 61 | 59 | 58 | 58 | 58 | 57 | 56 | 56 | 56 | 55 | 55 | 56 | 57 | 58 | 60 | 62 | 62 | 62 | 61 | 60 | 60 | 59 | 56 | 54 |
| Dewpoint (°F) | 47 | 46 | 46 | 47 | 48 | 49 | 48 | 48 | 48 | 47 | 47 | 48 | 49 | 49 | 49 | 49 | 49 | 49 | 47 | 47 | 48 | 46 | 46 | 45 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Wind Dir | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW |
| Gust | 29 | 29 | 28 | 28 | 28 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 23 | 23 | 23 | 24 | 24 | 24 | 25 | 25 | 25 | 24 |
| Sky Cover (%) | 18 | 18 | 14 | 14 | 14 | 18 | 18 | 18 | 32 | 32 | 32 | 21 | 21 | 21 | 11 | 11 | 11 | 4 | 4 | 4 | 15 | 15 | 15 | 14 |
| Precipitation Potential (%) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| Relative Humidity (%) | 61 | 63 | 64 | 67 | 69 | 74 | 75 | 75 | 74 | 75 | 75 | 75 | 74 | 73 | 68 | 63 | 63 | 62 | 61 | 61 | 64 | 62 | 68 | 72 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/15 | |||||||||||||||||||||||
| 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) | 52 | 52 | 51 | 50 | 50 | 50 | 49 | 49 | 49 | 50 | 51 | 52 | 54 | 56 | 58 | 60 | 62 | 63 | 64 | 64 | 64 | 64 | 63 | 62 |
| Dewpoint (°F) | 44 | 44 | 43 | 42 | 42 | 42 | 41 | 40 | 40 | 41 | 41 | 41 | 42 | 43 | 43 | 43 | 44 | 44 | 43 | 43 | 43 | 44 | 44 | 44 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 11 | 11 | 11 | 11 | 11 | 11 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 |
| Wind Dir | NW | NW | NW | NW | NW | N | N | N | NE | NE | NE | NE | NE | NE | E | E | E | E | E | E | E | E | E | E |
| Gust | 24 | 24 | 22 | 22 | 22 | 20 | 20 | 20 | ||||||||||||||||
| Sky Cover (%) | 14 | 14 | 21 | 21 | 21 | 19 | 19 | 19 | 16 | 16 | 16 | 14 | 14 | 14 | 24 | 24 | 24 | 19 | 19 | 19 | 11 | 11 | 11 | 17 |
| Precipitation Potential (%) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 74 | 74 | 74 | 74 | 74 | 74 | 73 | 72 | 71 | 70 | 69 | 67 | 64 | 61 | 57 | 54 | 51 | 49 | 47 | 46 | 46 | 48 | 50 | 52 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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