| Point Forecast: 5 Miles N Chinook Pass WA 46.95N 121.49W (Elev. 1938 m) |
Last Update: 9:40 am PDT May 29, 2024 |
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| Date | 05/29 | 05/30 | ||||||||||||||||||||||
| Hour (PDT) | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
| Temperature (°C) | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | -1 | -1 | -2 | -2 | -2 | -2 | -2 | -2 | -3 | -3 | -3 | -2 | -2 | -2 | 0 |
| Dewpoint (°C) | -2 | -2 | -2 | -2 | -1 | -2 | -1 | -1 | -1 | -1 | -1 | -2 | -2 | -2 | -2 | -2 | -2 | -3 | -3 | -4 | -3 | -3 | -4 | -3 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 9 | 11 | 11 | 11 | 13 | 13 | 13 | 13 | 13 | 13 | 7 | 7 | 7 | 10 | 10 | 10 | 8 | 8 | 8 | 7 | 7 | 7 | 8 | 8 |
| Wind Dir | W | NW | NW | NW | WNW | WNW | WNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 73 | 82 | 83 | 87 | 88 | 84 | 76 | 74 | 76 | 75 | 81 | 76 | 77 | 67 | 65 | 63 | 56 | 55 | 49 | 49 | 32 | 19 | 28 | 25 |
| Precipitation Potential (%) | 34 | 36 | 52 | 58 | 68 | 75 | 63 | 61 | 60 | 57 | 53 | 48 | 34 | 17 | 12 | 7 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 87 | 86 | 85 | 86 | 87 | 85 | 91 | 90 | 95 | 98 | 98 | 99 | 98 | 99 | 96 | 99 | 98 | 99 | 97 | 97 | 93 | 91 | 84 | 82 |
| Rain | -- | Chc | Chc | Lkly | Lkly | Ocnl | Lkly | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/31 | |||||||||||||||||||||||
| Hour (PDT) | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
| Temperature (°C) | 2 | 3 | 3 | 4 | 4 | 4 | 5 | 5 | 4 | 3 | 2 | 2 | 1 | 0 | -1 | -1 | -1 | -1 | -1 | -2 | 0 | 1 | 2 | 4 |
| Dewpoint (°C) | -2 | -2 | -2 | -2 | -1 | -1 | 0 | 1 | 0 | 0 | -1 | -1 | -1 | -1 | -2 | -2 | -2 | -3 | -3 | -4 | -4 | -3 | -3 | -2 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 8 | 9 | 9 | 9 | 11 | 11 | 11 | 13 | 13 | 13 | 10 | 10 | 10 | 6 | 6 | 6 | 5 | 5 | 5 | 3 | 3 | 3 | 5 | 5 |
| Wind Dir | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 23 | 21 | 21 | 21 | 36 | 36 | 36 | 41 | 41 | 41 | 32 | 32 | 32 | 26 | 26 | 26 | 23 | 23 | 23 | 24 | 24 | 24 | 26 | 26 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 77 | 71 | 70 | 68 | 67 | 69 | 71 | 73 | 76 | 79 | 82 | 85 | 88 | 91 | 91 | 91 | 91 | 89 | 87 | 85 | 78 | 72 | 66 | 61 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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