| Point Forecast: 2 Miles NNE Chinook Pass WA 46.9N 121.51W (Elev. 6345 ft) |
Last Update: 9:30 pm PDT Jul 15, 2025 |
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| Date | 07/15 | 07/16 | ||||||||||||||||||||||
| Hour (PDT) | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| Temperature (°F) | 55 | 53 | 52 | 51 | 51 | 50 | 50 | 50 | 49 | 51 | 52 | 54 | 57 | 60 | 63 | 65 | 65 | 65 | 66 | 65 | 64 | 62 | 59 | 57 |
| Dewpoint (°F) | 37 | 36 | 36 | 37 | 37 | 37 | 37 | 36 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 36 | 36 | 38 | 40 | 42 | 42 | 42 | 42 | 43 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 13 | 15 | 15 | 15 | 15 | 15 | 15 | 13 | 13 | 13 | 8 | 8 | 8 | 6 | 6 | 6 | 9 | 9 | 9 | 11 | 11 | 11 | 11 | 11 |
| Wind Dir | E | E | E | E | E | E | E | E | E | E | SE | SE | SE | W | W | W | NW | NW | NW | NW | NW | NW | NW | NW |
| Gust | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 18 | 18 | 18 | 21 | 21 | 21 | 21 | 21 | ||||||
| Sky Cover (%) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 13 | 13 | 13 | 4 | 4 | 4 | 3 | 3 | 3 | 13 | 13 | 13 | 20 | 20 | 20 | 16 | 16 |
| 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 (%) | 50 | 52 | 54 | 58 | 58 | 60 | 60 | 58 | 58 | 54 | 52 | 48 | 43 | 39 | 35 | 34 | 34 | 37 | 39 | 43 | 44 | 48 | 54 | 59 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/17 | |||||||||||||||||||||||
| Hour (PDT) | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| Temperature (°F) | 55 | 54 | 53 | 51 | 50 | 49 | 49 | 48 | 49 | 50 | 51 | 54 | 57 | 59 | 61 | 61 | 62 | 62 | 62 | 62 | 60 | 58 | 56 | 55 |
| Dewpoint (°F) | 43 | 43 | 43 | 41 | 40 | 39 | 39 | 38 | 38 | 38 | 37 | 37 | 36 | 35 | 35 | 35 | 36 | 37 | 39 | 41 | 41 | 41 | 41 | 41 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 11 | 9 | 9 | 9 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 9 | 9 | 9 | 11 | 11 | 11 | 14 | 14 | 14 | 14 | 14 |
| Wind Dir | NW | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | NW | NW | NW | NW | NW | NW | NW | NW |
| Gust | 21 | 20 | 20 | 20 | 24 | 24 | 24 | 23 | 23 | |||||||||||||||
| Sky Cover (%) | 16 | 9 | 9 | 9 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 9 | 9 | 9 | 8 | 8 | 8 | 12 | 12 |
| 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 (%) | 63 | 66 | 68 | 68 | 68 | 69 | 69 | 68 | 66 | 63 | 59 | 53 | 46 | 41 | 38 | 37 | 38 | 40 | 42 | 46 | 50 | 54 | 57 | 59 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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