| Point Forecast: Chinook Pass WA 46.88N 121.5W (Elev. 4823 ft) |
Last Update: 5:15 pm PDT Jun 27, 2024 |
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| Date | 06/27 | 06/28 | ||||||||||||||||||||||
| 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) | 39 | 39 | 38 | 39 | 39 | 38 | 38 | 38 | 37 | 37 | 37 | 38 | 40 | 43 | 46 | 50 | 55 | 56 | 58 | 58 | 58 | 55 | 54 | 51 |
| Dewpoint (°F) | 38 | 38 | 38 | 38 | 38 | 36 | 37 | 36 | 36 | 35 | 35 | 36 | 36 | 39 | 40 | 42 | 45 | 44 | 45 | 46 | 46 | 44 | 44 | 43 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 13 | 13 | 13 | 8 | 8 | 8 | 7 | 7 | 7 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 |
| Wind Dir | W | W | W | W | W | W | W | W | W | NW | NW | NW | N | N | N | NW | NW | NW | W | W | W | NW | NW | NW |
| Gust | 25 | 25 | 25 | 20 | 20 | 20 | ||||||||||||||||||
| Sky Cover (%) | 61 | 61 | 61 | 60 | 60 | 60 | 58 | 58 | 58 | 29 | 29 | 29 | 29 | 29 | 29 | 37 | 37 | 37 | 51 | 51 | 51 | 85 | 85 | 85 |
| Precipitation Potential (%) | 8 | 8 | 8 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 2 | 2 |
| Relative Humidity (%) | 95 | 97 | 99 | 95 | 95 | 94 | 95 | 94 | 95 | 93 | 93 | 91 | 85 | 85 | 78 | 74 | 69 | 65 | 63 | 64 | 65 | 66 | 70 | 74 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/29 | |||||||||||||||||||||||
| 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) | 50 | 48 | 47 | 47 | 45 | 44 | 44 | 44 | 44 | 44 | 44 | 44 | 46 | 48 | 50 | 53 | 55 | 56 | 56 | 55 | 54 | 52 | 51 | 50 |
| Dewpoint (°F) | 43 | 42 | 42 | 41 | 40 | 38 | 38 | 38 | 37 | 37 | 37 | 37 | 39 | 41 | 42 | 45 | 47 | 48 | 48 | 48 | 47 | 46 | 45 | 45 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 6 | 6 | 6 | 5 | 5 | 5 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 8 | 8 | 8 |
| Wind Dir | W | W | W | SW | SW | SW | SW | SW | SW | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 77 | 77 | 77 | 64 | 64 | 64 | 52 | 52 | 52 | 52 | 52 | 52 | 73 | 73 | 73 | 88 | 88 | 88 | 83 | 83 | 83 | 78 | 78 | 78 |
| Precipitation Potential (%) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 12 |
| Relative Humidity (%) | 78 | 80 | 82 | 81 | 81 | 80 | 79 | 78 | 77 | 77 | 77 | 77 | 77 | 76 | 74 | 73 | 73 | 74 | 75 | 76 | 78 | 79 | 81 | 83 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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