| Point Forecast: Portland OR 45.53N 122.67W (Elev. 200 ft) |
Last Update: 8:41 pm PDT May 23, 2024 |
 |
|
[show menu] |
| Date | 05/23 | 05/24 | ||||||||||||||||||||||
| Hour (PDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Temperature (°F) | 60 | 57 | 55 | 54 | 53 | 52 | 52 | 51 | 51 | 50 | 52 | 52 | 53 | 56 | 57 | 58 | 59 | 59 | 60 | 59 | 59 | 59 | 57 | 57 |
| Dewpoint (°F) | 48 | 48 | 48 | 47 | 47 | 47 | 46 | 46 | 46 | 46 | 47 | 47 | 47 | 49 | 49 | 50 | 48 | 50 | 50 | 49 | 50 | 50 | 49 | 50 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 3 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Wind Dir | N | N | NNE | NNE | NNE | NE | NE | NE | NE | NE | NE | SW | WSW | SSW | SW | SW | WSW | SW | SW | SW | SW | SW | SW | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 44 | 45 | 48 | 62 | 71 | 74 | 78 | 86 | 80 | 87 | 78 | 78 | 89 | 84 | 86 | 87 | 80 | 81 | 84 | 83 | 90 | 90 | 90 | 81 |
| Precipitation Potential (%) | 0 | 1 | 1 | 2 | 2 | 4 | 5 | 13 | 12 | 13 | 18 | 18 | 21 | 29 | 35 | 41 | 48 | 49 | 44 | 40 | 66 | 66 | 66 | 66 |
| Relative Humidity (%) | 65 | 71 | 76 | 78 | 81 | 83 | 82 | 85 | 85 | 86 | 84 | 81 | 78 | 76 | 74 | 72 | 69 | 72 | 69 | 70 | 73 | 72 | 74 | 76 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/25 | |||||||||||||||||||||||
| Hour (PDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Temperature (°F) | 55 | 53 | 52 | 51 | 50 | 50 | 49 | 49 | 48 | 49 | 50 | 50 | 52 | 54 | 56 | 57 | 58 | 60 | 60 | 61 | 62 | 61 | 59 | 58 |
| Dewpoint (°F) | 48 | 48 | 47 | 47 | 46 | 46 | 46 | 45 | 45 | 45 | 45 | 45 | 45 | 46 | 46 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 44 | 44 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 6 |
| Wind Dir | W | W | W | W | W | WSW | WSW | WSW | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | W | W | W | W | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 81 | 81 | 62 | 62 | 62 | 64 | 64 | 64 | 64 | 64 | 64 | 63 | 63 | 63 | 60 | 60 | 60 | 61 | 61 | 61 | 69 | 69 | 69 | 52 |
| Precipitation Potential (%) | 66 | 66 | 41 | 41 | 41 | 41 | 41 | 41 | 45 | 45 | 45 | 45 | 45 | 45 | 39 | 39 | 39 | 39 | 39 | 39 | 4 | 4 | 4 | 4 |
| Relative Humidity (%) | 77 | 80 | 83 | 84 | 86 | 87 | 88 | 88 | 89 | 87 | 84 | 82 | 77 | 73 | 68 | 65 | 61 | 58 | 57 | 55 | 54 | 56 | 57 | 59 |
| Rain | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
