| Point Forecast: 2 Miles NNE Chinook Pass WA 46.9N 121.51W (Elev. 6345 ft) |
Last Update: 2:25 pm PDT Jul 15, 2025 |
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| Date | 07/15 | 07/16 | ||||||||||||||||||||||
| Hour (PDT) | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 |
| Temperature (°F) | 61 | 61 | 61 | 61 | 61 | 60 | 59 | 56 | 55 | 53 | 52 | 51 | 51 | 50 | 50 | 50 | 49 | 51 | 52 | 54 | 57 | 60 | 63 | 65 |
| Dewpoint (°F) | 41 | 41 | 41 | 41 | 41 | 40 | 39 | 38 | 37 | 36 | 36 | 37 | 37 | 37 | 37 | 36 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 36 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 9 | 9 | 9 | 10 | 10 | 10 | 13 | 13 | 13 | 15 | 15 | 15 | 15 | 15 | 15 | 13 | 13 | 13 | 8 | 8 | 8 | 6 | 6 | 6 |
| Wind Dir | NE | NE | NE | NE | NE | NE | E | E | E | E | E | E | E | E | E | E | E | E | SE | SE | SE | W | W | W |
| Gust | 20 | 20 | 20 | 20 | 20 | 20 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | ||||||
| Sky Cover (%) | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 13 | 13 | 13 | 4 | 4 | 4 | 3 | 3 | 3 |
| 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 (%) | 48 | 47 | 47 | 47 | 47 | 47 | 47 | 51 | 50 | 52 | 54 | 58 | 58 | 60 | 60 | 58 | 58 | 54 | 52 | 48 | 43 | 39 | 35 | 34 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/17 | |||||||||||||||||||||||
| Hour (PDT) | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 |
| Temperature (°F) | 65 | 65 | 66 | 65 | 64 | 62 | 59 | 57 | 55 | 54 | 53 | 51 | 50 | 49 | 49 | 48 | 49 | 50 | 51 | 54 | 57 | 59 | 61 | 61 |
| Dewpoint (°F) | 36 | 38 | 40 | 42 | 42 | 42 | 42 | 43 | 43 | 43 | 43 | 41 | 40 | 39 | 39 | 38 | 38 | 38 | 37 | 37 | 36 | 35 | 35 | 35 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 9 | 9 | 9 | 11 | 11 | 11 | 11 | 11 | 11 | 9 | 9 | 9 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 9 | 9 | 9 |
| Wind Dir | NW | NW | NW | NW | NW | NW | NW | NW | NW | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W |
| Gust | 18 | 18 | 18 | 21 | 21 | 21 | 21 | 21 | 21 | |||||||||||||||
| Sky Cover (%) | 13 | 13 | 13 | 20 | 20 | 20 | 16 | 16 | 16 | 9 | 9 | 9 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 |
| 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 (%) | 34 | 37 | 39 | 43 | 44 | 48 | 54 | 59 | 63 | 66 | 68 | 68 | 68 | 69 | 69 | 68 | 66 | 63 | 59 | 53 | 46 | 41 | 38 | 37 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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