| Point Forecast: 4 Miles SW Cascade Locks OR 45.63N 121.93W (Elev. 2418 ft) |
Last Update: 12:45 pm PDT Jul 13, 2025 |
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| Date | 07/13 | 07/14 | ||||||||||||||||||||||
| Hour (PDT) | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 |
| Temperature (°F) | 82 | 83 | 86 | 88 | 88 | 89 | 90 | 88 | 86 | 82 | 79 | 76 | 74 | 71 | 69 | 68 | 66 | 65 | 64 | 64 | 62 | 62 | 64 | 66 |
| Dewpoint (°F) | 59 | 58 | 58 | 59 | 58 | 58 | 59 | 58 | 59 | 57 | 56 | 56 | 57 | 57 | 57 | 56 | 56 | 56 | 55 | 55 | 54 | 54 | 56 | 56 |
| Heat Index (°F) | 82 | 83 | 85 | 87 | 87 | 88 | 89 | 87 | 85 | 82 | 79 | 76 | ||||||||||||
| Surface Wind (mph) | 6 | 7 | 8 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 10 |
| Wind Dir | W | W | WSW | WSW | W | W | W | W | WSW | SW | SW | WSW | SW | SW | WSW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | WSW |
| Gust | 18 | 20 | 21 | 21 | 20 | 18 | 18 | 20 | ||||||||||||||||
| Sky Cover (%) | 3 | 3 | 3 | 3 | 1 | 2 | 2 | 1 | 7 | 3 | 8 | 7 | 9 | 15 | 13 | 13 | 14 | 25 | 25 | 25 | 17 | 17 | 17 | 16 |
| Precipitation Potential (%) | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 45 | 43 | 39 | 37 | 36 | 35 | 35 | 36 | 40 | 42 | 45 | 50 | 55 | 61 | 65 | 65 | 70 | 72 | 72 | 73 | 76 | 76 | 74 | 70 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/15 | |||||||||||||||||||||||
| Hour (PDT) | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 |
| Temperature (°F) | 69 | 71 | 74 | 75 | 75 | 76 | 75 | 75 | 74 | 72 | 69 | 67 | 65 | 64 | 62 | 61 | 61 | 60 | 61 | 61 | 62 | 65 | 69 | 72 |
| Dewpoint (°F) | 56 | 55 | 54 | 54 | 53 | 53 | 52 | 53 | 53 | 52 | 51 | 50 | 49 | 49 | 48 | 47 | 47 | 47 | 47 | 47 | 48 | 49 | 50 | 50 |
| Heat Index (°F) | 75 | 75 | 76 | 75 | 75 | |||||||||||||||||||
| Surface Wind (mph) | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 10 | 10 | 10 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 9 | 9 | 9 | 10 |
| Wind Dir | WSW | WSW | W | W | W | W | W | W | W | W | W | W | W | W | ENE | ENE | ENE | E | E | E | E | E | E | E |
| Gust | 20 | 20 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | |||||||||||||||
| Sky Cover (%) | 16 | 16 | 7 | 7 | 7 | 1 | 1 | 1 | 10 | 10 | 10 | 9 | 9 | 9 | 5 | 5 | 5 | 6 | 6 | 6 | 5 | 5 | 5 | 5 |
| 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 (%) | 63 | 57 | 50 | 48 | 46 | 44 | 45 | 46 | 47 | 49 | 52 | 54 | 56 | 59 | 61 | 61 | 61 | 61 | 61 | 61 | 61 | 56 | 51 | 46 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
