| Point Forecast: 4 Miles N Chinook Pass WA 46.93N 121.49W (Elev. 5233 ft) |
Last Update: 3:40 am PDT May 5, 2024 |
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| Date | 05/05 | 05/06 | ||||||||||||||||||||||
| Hour (PDT) | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 |
| Temperature (°F) | 35 | 34 | 33 | 34 | 35 | 35 | 37 | 37 | 38 | 38 | 38 | 39 | 37 | 37 | 36 | 33 | 32 | 32 | 32 | 32 | 31 | 31 | 31 | 31 |
| Dewpoint (°F) | 33 | 32 | 32 | 33 | 33 | 33 | 34 | 33 | 33 | 33 | 33 | 34 | 33 | 34 | 33 | 30 | 29 | 29 | 29 | 28 | 28 | 27 | 28 | 28 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 10 | 21 | 21 | 21 | 17 | 17 | 17 | 11 | 11 | 11 | 9 | 9 | 9 | 10 | 10 | 10 | 13 | 13 | 13 | 13 | 13 | 13 | 18 | 18 |
| Wind Dir | W | NW | NW | NW | WNW | WNW | WNW | WNW | WNW | WNW | W | W | W | W | W | W | SW | SW | SW | SW | SW | SW | W | W |
| Gust | 26 | 26 | 26 | 23 | 23 | 23 | 24 | 24 | ||||||||||||||||
| Sky Cover (%) | 92 | 88 | 90 | 87 | 84 | 85 | 88 | 87 | 82 | 81 | 79 | 82 | 88 | 93 | 90 | 87 | 81 | 80 | 77 | 75 | 75 | 73 | 76 | 82 |
| Precipitation Potential (%) | 24 | 34 | 40 | 48 | 49 | 46 | 43 | 53 | 59 | 60 | 64 | 73 | 81 | 89 | 84 | 80 | 70 | 62 | 50 | 48 | 51 | 55 | 63 | 72 |
| Relative Humidity (%) | 93 | 94 | 97 | 95 | 91 | 92 | 88 | 85 | 83 | 83 | 82 | 81 | 84 | 89 | 89 | 90 | 90 | 90 | 87 | 85 | 87 | 86 | 88 | 88 |
| Rain | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Ocnl | SChc | Ocnl | Ocnl | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/07 | |||||||||||||||||||||||
| Hour (PDT) | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 |
| Temperature (°F) | 32 | 32 | 31 | 31 | 31 | 32 | 33 | 33 | 33 | 34 | 34 | 34 | 34 | 33 | 31 | 29 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 26 |
| Dewpoint (°F) | 29 | 29 | 28 | 28 | 27 | 27 | 26 | 26 | 26 | 25 | 26 | 26 | 27 | 28 | 27 | 26 | 25 | 24 | 24 | 24 | 23 | 23 | 23 | 22 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 18 | 13 | 13 | 13 | 8 | 8 | 8 | 10 | 10 | 10 | 17 | 17 | 17 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
| Wind Dir | W | W | W | W | NW | NW | NW | WSW | WSW | WSW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW |
| Gust | 24 | 23 | 23 | 23 | ||||||||||||||||||||
| Sky Cover (%) | 88 | 98 | 98 | 98 | 98 | 98 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 93 | 93 | 93 | 93 | 93 | 93 | 77 | 77 | 77 | 75 | 75 |
| Precipitation Potential (%) | 82 | 97 | 97 | 97 | 97 | 97 | 97 | 98 | 98 | 98 | 98 | 98 | 98 | 89 | 89 | 89 | 89 | 89 | 89 | 50 | 50 | 50 | 50 | 50 |
| Relative Humidity (%) | 88 | 87 | 88 | 87 | 84 | 80 | 77 | 75 | 73 | 71 | 71 | 73 | 76 | 80 | 83 | 86 | 87 | 87 | 85 | 84 | 83 | 83 | 83 | 84 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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