| Point Forecast: Snoqualmie Pass WA 47.41N 121.41W (Elev. 2812 ft) |
Last Update: 3:30 pm PDT Jul 13, 2025 |
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| Date | 07/13 | 07/14 | ||||||||||||||||||||||
| Hour (PDT) | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 |
| Temperature (°F) | 81 | 81 | 80 | 79 | 77 | 73 | 70 | 67 | 66 | 65 | 63 | 63 | 61 | 60 | 59 | 58 | 58 | 60 | 62 | 64 | 66 | 68 | 69 | 69 |
| Dewpoint (°F) | 56 | 56 | 56 | 55 | 55 | 55 | 55 | 54 | 54 | 55 | 55 | 55 | 55 | 55 | 54 | 53 | 53 | 55 | 55 | 55 | 55 | 55 | 56 | 55 |
| Heat Index (°F) | 81 | 81 | 80 | 79 | 77 | |||||||||||||||||||
| Surface Wind (mph) | 9 | 9 | 7 | 7 | 7 | 5 | 5 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 3 | 3 | 7 | 7 | 7 | 8 |
| 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 | 23 | 23 | 22 | 22 | 22 | 18 | 18 | 18 | 18 | 18 | 18 | 21 | ||||||||||||
| Sky Cover (%) | 1 | 1 | 7 | 7 | 7 | 10 | 10 | 10 | 21 | 21 | 21 | 22 | 22 | 22 | 39 | 39 | 39 | 48 | 48 | 48 | 46 | 46 | 46 | 36 |
| Precipitation Potential (%) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Relative Humidity (%) | 43 | 43 | 43 | 44 | 47 | 53 | 58 | 64 | 66 | 70 | 75 | 76 | 82 | 83 | 83 | 84 | 84 | 84 | 77 | 72 | 68 | 64 | 63 | 61 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/15 | |||||||||||||||||||||||
| Hour (PDT) | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 |
| Temperature (°F) | 70 | 70 | 69 | 68 | 67 | 64 | 62 | 60 | 59 | 58 | 56 | 55 | 54 | 53 | 53 | 54 | 55 | 58 | 62 | 66 | 70 | 73 | 75 | 76 |
| Dewpoint (°F) | 55 | 55 | 54 | 54 | 53 | 52 | 52 | 52 | 53 | 52 | 51 | 50 | 49 | 49 | 48 | 49 | 49 | 50 | 50 | 49 | 49 | 49 | 49 | 49 |
| Heat Index (°F) | 75 | 76 | ||||||||||||||||||||||
| Surface Wind (mph) | 8 | 8 | 8 | 8 | 8 | 6 | 6 | 6 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 3 |
| Wind Dir | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | N | N | N | E | E | E | E | E | E | NE | NE | NE | NE |
| Gust | 21 | 21 | 21 | 21 | 21 | 18 | 18 | 18 | ||||||||||||||||
| Sky Cover (%) | 36 | 36 | 32 | 32 | 32 | 37 | 37 | 37 | 35 | 35 | 35 | 23 | 23 | 23 | 19 | 19 | 19 | 6 | 6 | 6 | 20 | 20 | 20 | 13 |
| Precipitation Potential (%) | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Relative Humidity (%) | 59 | 58 | 58 | 60 | 61 | 66 | 70 | 75 | 79 | 81 | 83 | 83 | 84 | 85 | 84 | 82 | 79 | 74 | 65 | 55 | 47 | 42 | 40 | 39 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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