| Point Forecast: Portland OR 45.53N 122.67W (Elev. 200 ft) |
Last Update: 7:41 pm PDT Jun 21, 2024 |
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| Date | 06/21 | 06/22 | ||||||||||||||||||||||
| 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) | 83 | 77 | 73 | 70 | 68 | 66 | 64 | 61 | 61 | 60 | 59 | 61 | 63 | 66 | 71 | 75 | 78 | 82 | 85 | 86 | 87 | 86 | 86 | 83 |
| Dewpoint (°F) | 55 | 52 | 51 | 49 | 50 | 49 | 48 | 47 | 47 | 48 | 47 | 47 | 48 | 49 | 49 | 48 | 46 | 46 | 44 | 45 | 46 | 48 | 51 | 54 |
| Heat Index (°F) | 82 | 77 | 75 | 78 | 81 | 82 | 83 | 84 | 84 | 83 | 82 | |||||||||||||
| Surface Wind (mph) | 8 | 7 | 6 | 5 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 5 | 5 | 6 | 6 | 6 | 6 |
| Wind Dir | NNW | NNW | NNW | NNW | NNW | NW | NNW | NNW | N | NNW | NNW | N | NNW | NNW | NNW | NNW | NW | NW | WNW | WNW | WNW | NW | NW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 31 | 19 | 21 | 29 | 31 | 32 | 36 | 42 | 25 | 24 | 19 | 15 | 24 | 7 | 6 | 4 | 6 | 10 | 15 | 16 | 8 | 6 | 6 | 6 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 |
| Relative Humidity (%) | 38 | 42 | 46 | 48 | 53 | 55 | 57 | 59 | 62 | 64 | 64 | 61 | 58 | 53 | 46 | 39 | 32 | 28 | 24 | 24 | 24 | 26 | 30 | 36 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/23 | |||||||||||||||||||||||
| 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) | 78 | 74 | 70 | 67 | 66 | 65 | 63 | 62 | 61 | 60 | 60 | 60 | 60 | 62 | 63 | 64 | 67 | 69 | 72 | 72 | 73 | 73 | 72 | 70 |
| Dewpoint (°F) | 54 | 55 | 56 | 57 | 57 | 56 | 55 | 54 | 54 | 53 | 52 | 52 | 52 | 52 | 51 | 51 | 51 | 51 | 51 | 51 | 50 | 50 | 49 | 49 |
| Heat Index (°F) | 78 | |||||||||||||||||||||||
| Surface Wind (mph) | 8 | 8 | 8 | 6 | 6 | 6 | 5 | 5 | 5 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 8 | 8 | 8 |
| Wind Dir | NNW | NNW | NNW | NNW | NNW | NNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | W | W | W | W | W | W | NW | NW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 11 | 11 | 11 | 32 | 32 | 32 | 76 | 76 | 76 | 79 | 79 | 79 | 81 | 81 | 81 | 63 | 63 | 63 | 39 | 39 | 39 | 37 | 37 | 37 |
| Precipitation Potential (%) | 0 | 0 | 0 | 15 | 15 | 15 | 15 | 15 | 15 | 8 | 8 | 8 | 8 | 8 | 8 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 |
| Relative Humidity (%) | 43 | 51 | 60 | 69 | 71 | 74 | 76 | 76 | 76 | 76 | 75 | 74 | 73 | 70 | 66 | 63 | 58 | 53 | 48 | 46 | 45 | 43 | 45 | 47 |
| Rain | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
