| Point Forecast: Detroit OR 44.73N 122.16W (Elev. 426 m) |
Last Update: 12:41 pm PDT May 18, 2024 |
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| Date | 05/18 | 05/19 | ||||||||||||||||||||||
| Hour (PDT) | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |
| Temperature (°C) | 15 | 16 | 16 | 16 | 14 | 13 | 12 | 10 | 9 | 8 | 8 | 7 | 7 | 6 | 6 | 6 | 6 | 4 | 5 | 7 | 8 | 9 | 9 | 11 |
| Dewpoint (°C) | 2 | 2 | 2 | 3 | 6 | 6 | 6 | 5 | 4 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 1 | 3 | 3 | 4 | 4 | 4 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 7 | 8 | 8 | 9 | 8 | 7 | 9 | 6 | 3 | 6 | 3 | 3 | 5 | 5 | 3 | 3 | 2 | 2 | 2 | 3 | 3 | 3 | 6 | 6 |
| Wind Dir | W | W | W | W | W | W | W | NNW | WSW | WSW | WSW | WSW | SW | WSW | WSW | SW | SW | SW | SW | WSW | WSW | WSW | WNW | WNW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 17 | 25 | 26 | 28 | 32 | 55 | 62 | 69 | 67 | 58 | 66 | 68 | 58 | 53 | 52 | 63 | 65 | 69 | 68 | 67 | 58 | 56 | 54 | 51 |
| Precipitation Potential (%) | 0 | 0 | 0 | 3 | 16 | 32 | 39 | 36 | 27 | 14 | 5 | 3 | 2 | 1 | 2 | 4 | 16 | 19 | 23 | 24 | 21 | 24 | 14 | 19 |
| Relative Humidity (%) | 40 | 40 | 41 | 42 | 57 | 60 | 64 | 70 | 71 | 70 | 74 | 73 | 75 | 75 | 77 | 79 | 78 | 81 | 77 | 75 | 72 | 71 | 67 | 64 |
| Rain | -- | -- | -- | -- | SChc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/20 | |||||||||||||||||||||||
| Hour (PDT) | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |
| Temperature (°C) | 12 | 13 | 13 | 13 | 13 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 7 | 6 | 6 | 4 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 |
| Dewpoint (°C) | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 3 | 4 | 4 | 5 | 6 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 2 | 2 | 2 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 2 | 2 |
| Wind Dir | WNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | W | W | W | N | N | N | NE | NE | NE | N | N | N | NW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 54 | 43 | 45 | 48 | 52 | 52 | 52 | 53 | 53 | 53 | 44 | 44 | 44 | 28 | 28 | 28 | 22 | 22 | 22 | 14 | 14 | 14 | 9 | 9 |
| Precipitation Potential (%) | 22 | 21 | 23 | 24 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| Relative Humidity (%) | 60 | 56 | 57 | 56 | 57 | 58 | 61 | 66 | 67 | 71 | 76 | 78 | 80 | 80 | 81 | 82 | 81 | 79 | 76 | 72 | 66 | 60 | 55 | 51 |
| Rain | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
