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| Point Forecast: 6 Miles NE Portland International Airport OR 45.66N 122.52W (Elev. 226 ft) |
Last Update: 9:13 am PDT Jul 4, 2020 |
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| Date | 07/04 | 07/05 | ||||||||||||||||||||||
| Hour (PDT) | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 |
| Temperature (°F) | 60 | 62 | 64 | 66 | 67 | 69 | 71 | 72 | 73 | 72 | 71 | 68 | 65 | 62 | 59 | 57 | 56 | 55 | 54 | 53 | 53 | 54 | 55 | 57 |
| Dewpoint (°F) | 52 | 52 | 52 | 52 | 51 | 51 | 50 | 50 | 50 | 51 | 52 | 54 | 54 | 53 | 53 | 52 | 52 | 51 | 51 | 51 | 51 | 51 | 52 | 52 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 2 | 2 | 2 | 1 | 1 | 1 | 2 |
| Wind Dir | WNW | WNW | WNW | WNW | WNW | W | W | W | NW | NW | NW | NW | NW | NW | NW | NW | NW | W | W | W | W | W | W | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 96 | 80 | 64 | 49 | 34 | 29 | 24 | 19 | 30 | 25 | 19 | 14 | 12 | 13 | 11 | 11 | 26 | 48 | 52 | 69 | 57 | 62 | 68 | 73 |
| Precipitation Potential (%) | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Relative Humidity (%) | 75 | 70 | 65 | 60 | 56 | 52 | 48 | 45 | 44 | 47 | 53 | 60 | 67 | 74 | 79 | 83 | 85 | 87 | 90 | 92 | 93 | 92 | 88 | 84 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/06 | |||||||||||||||||||||||
| Hour (PDT) | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 |
| Temperature (°F) | 60 | 63 | 66 | 68 | 70 | 72 | 74 | 75 | 76 | 75 | 73 | 69 | 66 | 62 | 59 | 56 | 55 | 54 | 54 | 54 | 54 | 54 | 54 | 55 |
| Dewpoint (°F) | 53 | 54 | 54 | 53 | 52 | 51 | 50 | 50 | 51 | 51 | 52 | 52 | 52 | 51 | 50 | 49 | 48 | 48 | 49 | 49 | 50 | 50 | 49 | 49 |
| Heat Index (°F) | 75 | 76 | 75 | |||||||||||||||||||||
| Surface Wind (mph) | 2 | 2 | 2 | 2 | 2 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 3 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 1 |
| Wind Dir | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | WNW | WNW | WNW | NW | NW | NW | NW | NW | NW | WNW | WNW | WNW | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 79 | 67 | 54 | 42 | 30 | 17 | 12 | 16 | 19 | 19 | 15 | 10 | 12 | 14 | 18 | 18 | 18 | 37 | 37 | 37 | 46 | 46 | 46 | 54 |
| Precipitation Potential (%) | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 |
| Relative Humidity (%) | 78 | 72 | 65 | 59 | 53 | 48 | 44 | 41 | 41 | 43 | 47 | 53 | 61 | 68 | 73 | 76 | 78 | 80 | 82 | 84 | 86 | 85 | 83 | 80 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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