| Point Forecast: 8 Miles N White Pass WA 46.77N 121.35W (Elev. 3983 ft) |
Last Update: 3:05 am PDT Jun 22, 2024 |
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| Date | 06/22 | 06/23 | ||||||||||||||||||||||
| Hour (PDT) | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 |
| Temperature (°F) | 52 | 51 | 50 | 52 | 54 | 58 | 63 | 67 | 68 | 70 | 72 | 72 | 72 | 72 | 74 | 71 | 69 | 65 | 59 | 57 | 54 | 53 | 52 | 52 |
| Dewpoint (°F) | 44 | 43 | 42 | 41 | 41 | 43 | 43 | 43 | 41 | 43 | 44 | 44 | 46 | 47 | 47 | 47 | 49 | 49 | 48 | 49 | 49 | 49 | 48 | 48 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 3 | 3 | 1 | 1 | 1 | 2 | 2 | 2 | 5 | 5 | 5 | 7 | 7 | 7 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 7 |
| Wind Dir | W | W | SW | SW | SW | SW | SW | SW | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W |
| Gust | 21 | 21 | 21 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 24 | |||||||||||
| Sky Cover (%) | 54 | 54 | 54 | 54 | 54 | 38 | 38 | 38 | 24 | 24 | 24 | 16 | 16 | 16 | 12 | 12 | 12 | 40 | 40 | 40 | 60 | 60 | 60 | 62 |
| Precipitation Potential (%) | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 2 | 2 | 2 | 6 | 6 | 6 | 8 | 8 | 8 | 6 |
| Relative Humidity (%) | 74 | 75 | 75 | 66 | 61 | 58 | 48 | 41 | 37 | 37 | 36 | 36 | 39 | 41 | 38 | 42 | 49 | 57 | 67 | 74 | 83 | 86 | 87 | 87 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/24 | |||||||||||||||||||||||
| Hour (PDT) | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 |
| Temperature (°F) | 50 | 49 | 47 | 47 | 46 | 48 | 49 | 53 | 54 | 55 | 56 | 57 | 58 | 58 | 57 | 55 | 53 | 50 | 48 | 46 | 44 | 43 | 43 | 42 |
| Dewpoint (°F) | 46 | 45 | 43 | 43 | 41 | 41 | 39 | 40 | 40 | 41 | 42 | 43 | 44 | 43 | 43 | 42 | 42 | 41 | 41 | 40 | 39 | 39 | 39 | 38 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 7 | 7 | 8 | 8 | 8 | 9 | 9 | 9 | 11 | 11 | 11 | 13 | 13 | 13 | 13 | 13 | 13 | 10 | 10 | 10 | 7 | 7 | 7 | 6 |
| Wind Dir | W | W | SW | SW | SW | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W |
| Gust | 24 | 24 | 25 | 25 | 25 | 28 | 28 | 28 | 25 | 25 | 25 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 24 | 24 | 24 | 20 |
| Sky Cover (%) | 62 | 62 | 51 | 51 | 51 | 33 | 33 | 33 | 13 | 13 | 13 | 20 | 20 | 20 | 30 | 30 | 30 | 37 | 37 | 37 | 47 | 47 | 47 | 48 |
| Precipitation Potential (%) | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 87 | 85 | 86 | 87 | 81 | 77 | 69 | 61 | 60 | 60 | 60 | 60 | 59 | 58 | 59 | 62 | 66 | 71 | 76 | 80 | 83 | 84 | 85 | 85 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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