| Point Forecast: 4 Miles SW Stevens Pass WA 47.7N 121.14W (Elev. 953 m) |
Last Update: 2:25 pm PDT Jul 13, 2025 |
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| Date | 07/13 | 07/14 | ||||||||||||||||||||||
| Hour (PDT) | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 |
| Temperature (°C) | 23 | 23 | 22 | 22 | 21 | 19 | 17 | 16 | 16 | 16 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 14 | 14 | 15 | 15 | 17 | 17 | 17 |
| Dewpoint (°C) | 12 | 12 | 13 | 13 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 12 | 11 | 12 | 12 | 13 | 13 | 13 | 13 | 12 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 10 | 11 | 11 | 11 | 10 | 10 | 9 | 8 | 7 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 7 | 8 | 8 | 9 | 10 | 10 | 10 | 10 |
| Wind Dir | W | W | W | W | W | W | W | WSW | WSW | WSW | WSW | WSW | WSW | WSW | W | W | W | W | W | W | W | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 2 | 5 | 14 | 26 | 19 | 16 | 17 | 12 | 20 | 26 | 29 | 34 | 34 | 42 | 43 | 62 | 61 | 67 | 63 | 64 | 57 | 36 | 25 | 26 |
| Precipitation Potential (%) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 2 | 3 | 1 | 1 | 1 | 1 |
| Relative Humidity (%) | 52 | 51 | 56 | 57 | 65 | 71 | 76 | 76 | 78 | 78 | 82 | 86 | 88 | 86 | 87 | 89 | 87 | 89 | 89 | 87 | 85 | 79 | 77 | 73 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/15 | |||||||||||||||||||||||
| Hour (PDT) | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 |
| Temperature (°C) | 17 | 17 | 17 | 16 | 16 | 15 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 12 | 13 | 14 | 16 | 18 | 19 | 19 | 20 |
| Dewpoint (°C) | 12 | 12 | 12 | 11 | 12 | 12 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 7 | 7 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 10 | 10 | 9 | 9 | 8 | 8 | 7 | 5 | 2 | 2 | 2 | 1 | 1 | 1 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 |
| Wind Dir | W | W | W | W | W | W | W | W | WNW | WNW | WNW | E | E | E | E | E | E | E | E | E | ENE | ENE | ENE | ENE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 18 | 24 | 28 | 26 | 31 | 50 | 51 | 48 | 45 | 45 | 45 | 48 | 48 | 48 | 27 | 27 | 27 | 17 | 17 | 17 | 20 | 20 | 20 | 16 |
| Precipitation Potential (%) | 1 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 7 | 7 | 7 | 7 | 7 | 7 | 5 | 5 | 5 | 5 |
| Relative Humidity (%) | 73 | 73 | 73 | 73 | 78 | 82 | 82 | 82 | 82 | 82 | 82 | 82 | 81 | 80 | 79 | 79 | 77 | 75 | 70 | 63 | 57 | 53 | 51 | 49 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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