| Point Forecast: 4 Miles N Cascade Summit OR 43.62N 122.06W (Elev. 4718 ft) |
Last Update: 1:11 pm PDT Jul 13, 2025 |
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| Date | 07/13 | 07/14 | ||||||||||||||||||||||
| Hour (PDT) | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |
| Temperature (°F) | 85 | 86 | 86 | 87 | 85 | 84 | 82 | 78 | 72 | 69 | 66 | 63 | 61 | 59 | 57 | 56 | 55 | 54 | 56 | 62 | 67 | 74 | 77 | 78 |
| Dewpoint (°F) | 52 | 53 | 53 | 54 | 54 | 55 | 55 | 54 | 54 | 53 | 52 | 51 | 51 | 50 | 49 | 48 | 48 | 47 | 48 | 48 | 46 | 48 | 48 | 49 |
| Heat Index (°F) | 83 | 84 | 84 | 85 | 84 | 83 | 81 | 78 | 77 | 78 | ||||||||||||||
| Surface Wind (mph) | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 3 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 5 | 6 | 6 |
| Wind Dir | WNW | NW | NW | NW | NW | NW | NNW | NNW | NW | NNW | N | N | N | N | N | N | N | N | N | NW | NW | NW | NW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 5 | 5 | 5 | 10 | 10 | 10 | 10 | 7 | 5 | 5 | 5 | 2 | 3 | 2 | 1 | 1 | 2 | 6 | 7 | 3 | 0 | 1 | 0 | 0 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 32 | 32 | 32 | 33 | 35 | 37 | 40 | 44 | 53 | 57 | 61 | 66 | 70 | 72 | 75 | 75 | 77 | 77 | 74 | 60 | 47 | 40 | 36 | 36 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/15 | |||||||||||||||||||||||
| Hour (PDT) | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |
| Temperature (°F) | 80 | 81 | 81 | 80 | 80 | 77 | 75 | 72 | 68 | 64 | 60 | 58 | 55 | 53 | 52 | 51 | 50 | 52 | 55 | 57 | 62 | 67 | 72 | 75 |
| Dewpoint (°F) | 50 | 51 | 52 | 51 | 51 | 51 | 52 | 51 | 50 | 49 | 48 | 47 | 45 | 44 | 43 | 42 | 41 | 42 | 43 | 43 | 44 | 44 | 43 | 44 |
| Heat Index (°F) | 80 | 80 | 80 | 80 | 80 | 77 | 75 | 75 | ||||||||||||||||
| Surface Wind (mph) | 6 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 6 | 6 |
| Wind Dir | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | NW | NW | NW | NNW | NNW | NNW | E | E | E | E | E | E | ENE | ENE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 0 | 0 | 1 | 3 | 4 | 4 | 4 | 7 | 7 | 7 | 4 | 4 | 4 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 1 | 1 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 35 | 35 | 36 | 36 | 37 | 40 | 44 | 47 | 53 | 58 | 64 | 67 | 69 | 72 | 72 | 72 | 72 | 68 | 64 | 60 | 52 | 43 | 35 | 33 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
