| Point Forecast: 14 Miles S Stevens Pass WA 47.53N 121.09W (Elev. 1058 m) |
Last Update: 5:16 pm PDT Sep 21, 2024 |
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| Date | 09/21 | 09/22 | ||||||||||||||||||||||
| Hour (PDT) | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Temperature (°C) | 13 | 12 | 11 | 11 | 10 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 11 | 15 | 18 | 19 | 19 | 19 | 19 | 18 | 17 | 15 | 13 |
| Dewpoint (°C) | 6 | 6 | 5 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 2 | 3 | 3 | 6 | 6 | 7 | 8 | 7 | 7 | 7 | 7 | 7 | 8 | 7 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 3 | 3 | 3 | 5 | 5 | 5 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 |
| Wind Dir | N | N | N | N | N | N | N | N | N | NW | NW | NW | W | W | W | W | W | W | W | W | W | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 4 | 4 | 4 | 22 | 22 | 22 | 40 | 40 | 40 | 64 | 64 | 64 | 42 | 42 | 42 | 60 | 60 | 60 | 58 | 58 | 58 | 55 | 55 | 55 |
| Precipitation Potential (%) | 1 | 1 | 1 | 2 | 2 | 2 | 5 | 5 | 5 | 3 | 3 | 3 | 4 | 4 | 4 | 7 | 7 | 7 | 10 | 10 | 10 | 10 | 10 | 10 |
| Relative Humidity (%) | 63 | 63 | 66 | 67 | 67 | 68 | 67 | 68 | 68 | 68 | 66 | 70 | 71 | 68 | 56 | 49 | 48 | 46 | 45 | 47 | 49 | 53 | 61 | 67 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 09/23 | |||||||||||||||||||||||
| Hour (PDT) | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Temperature (°C) | 13 | 12 | 11 | 12 | 12 | 11 | 10 | 9 | 9 | 9 | 8 | 9 | 9 | 12 | 14 | 17 | 18 | 20 | 21 | 21 | 21 | 19 | 18 | 17 |
| Dewpoint (°C) | 7 | 8 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 8 | 8 | 9 | 10 | 11 | 12 | 12 | 12 | 12 | 12 | 11 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 |
| Wind Dir | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 67 | 67 | 67 | 65 | 65 | 65 | 71 | 71 | 71 | 66 | 66 | 66 | 48 | 48 | 48 | 29 | 29 | 29 | 28 | 28 | 28 | 19 | 19 | 19 |
| Precipitation Potential (%) | 13 | 13 | 13 | 15 | 15 | 15 | 15 | 15 | 15 | 4 | 4 | 4 | 4 | 4 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 |
| Relative Humidity (%) | 69 | 73 | 73 | 72 | 73 | 76 | 78 | 79 | 79 | 79 | 82 | 84 | 84 | 78 | 70 | 62 | 58 | 56 | 56 | 57 | 59 | 62 | 65 | 69 |
| Rain | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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