| Point Forecast: 5 Miles N Chinook Pass WA 46.95N 121.49W (Elev. 6358 ft) |
Last Update: 9:14 pm PDT May 13, 2024 |
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| Date | 05/13 | 05/14 | ||||||||||||||||||||||
| 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) | 38 | 38 | 38 | 37 | 37 | 37 | 36 | 35 | 35 | 35 | 36 | 38 | 41 | 45 | 47 | 49 | 50 | 50 | 50 | 50 | 50 | 48 | 46 | 44 |
| Dewpoint (°F) | 37 | 36 | 37 | 36 | 36 | 35 | 34 | 34 | 33 | 32 | 32 | 31 | 32 | 34 | 34 | 35 | 36 | 35 | 34 | 35 | 37 | 35 | 34 | 34 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 18 | 18 | 18 | 18 | 15 | 14 | 11 | 11 | 10 | 9 | 9 | 8 | 8 | 8 | 8 | 9 | 11 | 11 | 14 | 15 | 15 | 15 | 15 | 14 |
| Wind Dir | NW | NW | NW | NW | NNW | NNW | NNW | NNW | NNW | N | NNW | NNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW |
| Gust | 22 | 22 | 22 | 21 | 20 | 21 | 20 | |||||||||||||||||
| Sky Cover (%) | 60 | 70 | 70 | 68 | 67 | 62 | 64 | 57 | 57 | 57 | 57 | 57 | 57 | 57 | 7 | 11 | 16 | 19 | 26 | 29 | 25 | 19 | 16 | 13 |
| Precipitation Potential (%) | 11 | 9 | 8 | 5 | 4 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 96 | 94 | 95 | 97 | 95 | 94 | 94 | 95 | 92 | 90 | 84 | 77 | 70 | 65 | 60 | 58 | 58 | 56 | 55 | 56 | 60 | 60 | 63 | 68 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/15 | |||||||||||||||||||||||
| 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) | 42 | 41 | 40 | 39 | 39 | 39 | 39 | 39 | 39 | 40 | 41 | 43 | 46 | 49 | 52 | 54 | 55 | 56 | 56 | 55 | 54 | 52 | 50 | 48 |
| Dewpoint (°F) | 33 | 33 | 32 | 32 | 33 | 33 | 33 | 33 | 34 | 34 | 34 | 34 | 35 | 36 | 37 | 37 | 38 | 38 | 38 | 39 | 39 | 39 | 39 | 38 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 13 | 13 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 14 | 14 | 14 | 16 | 16 | 16 | 14 | 14 | 14 | 13 |
| Wind Dir | NW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | WNW |
| Gust | 20 | 21 | 21 | 21 | 23 | 23 | 23 | 21 | 21 | 21 | 21 | |||||||||||||
| Sky Cover (%) | 17 | 25 | 29 | 29 | 29 | 23 | 23 | 23 | 26 | 26 | 26 | 44 | 44 | 44 | 40 | 40 | 40 | 31 | 31 | 31 | 21 | 21 | 21 | 9 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 4 | 4 | 4 | 4 |
| Relative Humidity (%) | 70 | 72 | 73 | 75 | 77 | 79 | 81 | 82 | 81 | 79 | 75 | 70 | 65 | 60 | 56 | 53 | 51 | 51 | 51 | 53 | 56 | 60 | 65 | 69 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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