| Point Forecast: 6 Miles NE Portland International Airport OR 45.66N 122.52W (Elev. 226 ft) |
Last Update: 9:41 am PDT Jun 11, 2026 |
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| Date | 06/11 | 06/12 | ||||||||||||||||||||||
| Hour (PDT) | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
| Temperature (°F) | 60 | 64 | 67 | 70 | 73 | 74 | 75 | 76 | 76 | 74 | 72 | 66 | 63 | 60 | 57 | 55 | 54 | 51 | 50 | 49 | 49 | 51 | 54 | 56 |
| Dewpoint (°F) | 50 | 51 | 50 | 50 | 50 | 49 | 48 | 49 | 49 | 51 | 53 | 51 | 51 | 49 | 48 | 48 | 48 | 46 | 46 | 46 | 46 | 46 | 47 | 47 |
| Heat Index (°F) | 75 | 76 | 76 | |||||||||||||||||||||
| Surface Wind (mph) | 2 | 3 | 5 | 5 | 5 | 6 | 6 | 7 | 7 | 8 | 8 | 8 | 8 | 7 | 6 | 5 | 3 | 2 | 2 | 2 | 2 | 2 | 3 | 3 |
| Wind Dir | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NNW | NNW | NNW | NNW | NW | NNW | NW | NW | W | W | W | WNW | WNW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 12 | 5 | 3 | 2 | 3 | 1 | 2 | 3 | 2 | 4 | 3 | 3 | 5 | 4 | 4 | 5 | 4 | 3 | 4 | 17 | 17 | 17 | 24 | 24 |
| Precipitation Potential (%) | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 70 | 63 | 55 | 49 | 44 | 41 | 39 | 38 | 39 | 44 | 51 | 59 | 64 | 68 | 72 | 76 | 80 | 83 | 86 | 90 | 89 | 84 | 78 | 72 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/13 | |||||||||||||||||||||||
| Hour (PDT) | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
| Temperature (°F) | 61 | 64 | 68 | 72 | 75 | 76 | 77 | 78 | 78 | 76 | 74 | 70 | 66 | 62 | 60 | 57 | 55 | 54 | 53 | 52 | 54 | 56 | 58 | 64 |
| Dewpoint (°F) | 50 | 51 | 51 | 52 | 52 | 51 | 50 | 50 | 50 | 51 | 53 | 52 | 52 | 51 | 51 | 50 | 49 | 49 | 48 | 47 | 49 | 49 | 49 | 51 |
| Heat Index (°F) | 75 | 76 | 77 | 78 | 78 | 76 | ||||||||||||||||||
| Surface Wind (mph) | 3 | 6 | 6 | 6 | 10 | 10 | 10 | 13 | 13 | 13 | 9 | 9 | 9 | 6 | 6 | 6 | 3 | 3 | 3 | 2 | 2 | 2 | 3 | 3 |
| Wind Dir | WNW | WNW | WNW | WNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NNW | NNW | NNW | N | N | N | NNE | NNE | NNE | N | N |
| Gust | 20 | 20 | 20 | 21 | 21 | 21 | 18 | 18 | 18 | |||||||||||||||
| Sky Cover (%) | 24 | 20 | 20 | 20 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| 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 (%) | 67 | 62 | 55 | 50 | 45 | 42 | 39 | 38 | 38 | 41 | 47 | 53 | 60 | 66 | 71 | 76 | 79 | 82 | 84 | 84 | 82 | 77 | 71 | 63 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
