| Point Forecast: 3 Miles ENE Portland International Airport OR 45.61N 122.54W (Elev. 292 ft) |
Last Update: 8:41 pm PDT Jun 16, 2024 |
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| Date | 06/16 | 06/17 | ||||||||||||||||||||||
| Hour (PDT) | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Temperature (°F) | 58 | 56 | 54 | 53 | 51 | 50 | 49 | 49 | 48 | 48 | 47 | 49 | 49 | 51 | 53 | 55 | 57 | 59 | 61 | 62 | 63 | 63 | 63 | 64 |
| Dewpoint (°F) | 44 | 45 | 44 | 45 | 44 | 44 | 44 | 45 | 45 | 45 | 45 | 47 | 46 | 46 | 48 | 48 | 48 | 48 | 48 | 47 | 47 | 47 | 46 | 47 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 7 | 7 | 7 | 6 | 6 | 5 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 7 | 6 | 7 | 7 | 7 | 7 | 7 |
| Wind Dir | NW | NW | WNW | WNW | WNW | W | W | WSW | SW | SW | SW | SW | SW | SW | SW | WSW | WSW | WSW | WSW | W | W | WNW | WNW | WNW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 58 | 53 | 56 | 41 | 39 | 29 | 45 | 62 | 71 | 83 | 86 | 84 | 87 | 85 | 92 | 93 | 76 | 68 | 57 | 68 | 62 | 68 | 52 | 46 |
| Precipitation Potential (%) | 37 | 28 | 15 | 7 | 6 | 4 | 7 | 8 | 17 | 17 | 17 | 20 | 18 | 18 | 18 | 25 | 27 | 25 | 23 | 23 | 22 | 3 | 3 | 3 |
| Relative Humidity (%) | 60 | 66 | 69 | 74 | 77 | 80 | 84 | 87 | 88 | 90 | 92 | 91 | 89 | 83 | 82 | 77 | 71 | 68 | 63 | 58 | 56 | 55 | 54 | 53 |
| Rain | Chc | Chc | SChc | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/18 | |||||||||||||||||||||||
| Hour (PDT) | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Temperature (°F) | 62 | 58 | 56 | 54 | 53 | 51 | 50 | 49 | 49 | 48 | 49 | 50 | 51 | 54 | 56 | 59 | 62 | 65 | 68 | 69 | 70 | 71 | 70 | 69 |
| Dewpoint (°F) | 46 | 46 | 46 | 46 | 46 | 46 | 46 | 46 | 46 | 46 | 46 | 46 | 47 | 47 | 48 | 48 | 49 | 49 | 49 | 49 | 48 | 48 | 48 | 49 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 6 | 6 | 6 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 5 | 5 | 5 | 7 | 7 | 7 |
| Wind Dir | WNW | WNW | WNW | NW | NW | NW | NW | NW | NW | ESE | ESE | ESE | W | W | W | NW | NW | NW | NNW | NNW | NNW | NNW | NNW | NNW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 32 | 20 | 25 | 30 | 30 | 30 | 46 | 46 | 46 | 62 | 62 | 62 | 68 | 68 | 68 | 57 | 57 | 57 | 20 | 20 | 20 | 6 | 6 | 6 |
| Precipitation Potential (%) | 3 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 56 | 63 | 68 | 73 | 77 | 81 | 85 | 87 | 89 | 91 | 89 | 87 | 85 | 79 | 73 | 67 | 62 | 56 | 51 | 49 | 46 | 44 | 46 | 48 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
