| Point Forecast: 5 Miles SSW Chinook Pass WA 46.81N 121.55W (Elev. 3852 ft) |
Last Update: 3:40 am PDT May 24, 2024 |
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| Date | 05/24 | 05/25 | ||||||||||||||||||||||
| Hour (PDT) | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 |
| Temperature (°F) | 41 | 41 | 42 | 45 | 46 | 49 | 50 | 50 | 50 | 50 | 48 | 47 | 46 | 44 | 43 | 42 | 41 | 39 | 40 | 40 | 39 | 39 | 39 | 38 |
| Dewpoint (°F) | 35 | 35 | 34 | 36 | 36 | 38 | 38 | 39 | 41 | 41 | 40 | 41 | 41 | 39 | 38 | 37 | 36 | 35 | 34 | 34 | 33 | 33 | 33 | 32 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 1 | 1 | 1 | 2 | 6 | 8 | 9 | 10 | 7 | 5 | 5 | 7 | 7 | 7 | 5 | 6 | 6 | 5 | 5 | 3 | 3 | 3 | 5 | 5 |
| Wind Dir | SSW | SSW | SSW | SSW | SSW | S | S | SSW | S | S | S | SSW | SSW | SSW | S | SSW | SSW | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 84 | 79 | 74 | 75 | 74 | 84 | 87 | 85 | 86 | 87 | 87 | 89 | 88 | 78 | 77 | 76 | 67 | 63 | 73 | 78 | 80 | 77 | 76 | 72 |
| Precipitation Potential (%) | 5 | 18 | 19 | 21 | 55 | 54 | 55 | 55 | 54 | 52 | 63 | 62 | 61 | 62 | 61 | 61 | 33 | 33 | 34 | 39 | 38 | 37 | 41 | 42 |
| Relative Humidity (%) | 78 | 78 | 74 | 71 | 67 | 66 | 64 | 66 | 70 | 70 | 73 | 78 | 81 | 81 | 82 | 81 | 82 | 84 | 79 | 78 | 79 | 79 | 78 | 80 |
| Rain | -- | SChc | SChc | SChc | Lkly | Chc | Lkly | Lkly | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/26 | |||||||||||||||||||||||
| Hour (PDT) | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 |
| Temperature (°F) | 38 | 38 | 37 | 39 | 40 | 42 | 44 | 45 | 46 | 46 | 45 | 44 | 42 | 41 | 40 | 39 | 38 | 38 | 37 | 37 | 36 | 36 | 36 | 37 |
| Dewpoint (°F) | 32 | 32 | 31 | 33 | 33 | 33 | 33 | 32 | 32 | 31 | 32 | 33 | 34 | 34 | 34 | 33 | 32 | 31 | 31 | 30 | 30 | 29 | 29 | 30 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 5 | 6 | 6 | 7 | 5 | 5 | 5 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 3 | 3 | 3 | 2 | 2 | 2 | 1 | 1 |
| Wind Dir | S | S | S | S | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | W | W | W | W | W | W | W | W | W | W | W |
| Gust | 20 | 20 | 20 | |||||||||||||||||||||
| Sky Cover (%) | 71 | 78 | 73 | 71 | 77 | 77 | 77 | 60 | 60 | 60 | 57 | 57 | 57 | 60 | 60 | 60 | 59 | 59 | 59 | 71 | 71 | 71 | 74 | 74 |
| Precipitation Potential (%) | 42 | 43 | 44 | 46 | 29 | 29 | 29 | 29 | 29 | 29 | 18 | 18 | 18 | 18 | 18 | 18 | 3 | 3 | 3 | 3 | 3 | 3 | 13 | 13 |
| Relative Humidity (%) | 80 | 78 | 80 | 78 | 75 | 70 | 65 | 61 | 58 | 58 | 59 | 64 | 70 | 76 | 78 | 79 | 79 | 78 | 77 | 76 | 76 | 76 | 76 | 76 |
| Rain | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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