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| Point Forecast: 6 Miles NE Portland International Airport OR 45.66N 122.52W (Elev. 226 ft) |
Last Update: 4:41 pm PDT Apr 24, 2024 |
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| Date | 04/24 | 04/25 | ||||||||||||||||||||||
| Hour (PDT) | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Temperature (°F) | 62 | 61 | 60 | 57 | 56 | 55 | 53 | 53 | 52 | 51 | 51 | 50 | 50 | 50 | 50 | 50 | 50 | 51 | 51 | 52 | 52 | 52 | 53 | 54 |
| Dewpoint (°F) | 47 | 46 | 47 | 47 | 46 | 46 | 46 | 46 | 47 | 47 | 47 | 47 | 47 | 48 | 48 | 48 | 48 | 49 | 49 | 49 | 49 | 48 | 49 | 48 |
| Wind Chill (°F) | 47 | 47 | 46 | 45 | 45 | 46 | ||||||||||||||||||
| Surface Wind (mph) | 7 | 6 | 6 | 6 | 6 | 5 | 6 | 6 | 6 | 6 | 6 | 7 | 8 | 9 | 10 | 10 | 10 | 10 | 10 | 11 | 13 | 14 | 14 | 14 |
| Wind Dir | W | W | WNW | W | W | WSW | SW | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Gust | 18 | 20 | 22 | 22 | ||||||||||||||||||||
| Sky Cover (%) | 72 | 77 | 81 | 74 | 66 | 55 | 66 | 57 | 79 | 79 | 82 | 84 | 90 | 96 | 98 | 98 | 100 | 100 | 100 | 98 | 96 | 93 | 93 | 92 |
| Precipitation Potential (%) | 12 | 14 | 7 | 5 | 4 | 4 | 5 | 10 | 16 | 28 | 39 | 57 | 74 | 94 | 96 | 96 | 99 | 100 | 100 | 97 | 93 | 89 | 86 | 83 |
| Relative Humidity (%) | 57 | 58 | 61 | 69 | 70 | 74 | 77 | 77 | 81 | 84 | 86 | 89 | 90 | 94 | 96 | 94 | 93 | 92 | 92 | 89 | 89 | 86 | 84 | 83 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Lkly | Lkly | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Snow | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Freezing Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Sleet | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 04/26 | |||||||||||||||||||||||
| Hour (PDT) | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Temperature (°F) | 53 | 54 | 53 | 52 | 51 | 51 | 51 | 51 | 50 | 50 | 50 | 49 | 49 | 49 | 49 | 49 | 50 | 51 | 51 | 53 | 54 | 55 | 55 | 55 |
| Dewpoint (°F) | 48 | 47 | 48 | 48 | 48 | 48 | 49 | 49 | 48 | 48 | 48 | 47 | 47 | 47 | 47 | 48 | 48 | 49 | 49 | 49 | 49 | 49 | 49 | 49 |
| Wind Chill (°F) | 46 | 46 | 45 | 45 | 44 | 44 | 45 | 44 | 45 | |||||||||||||||
| Surface Wind (mph) | 14 | 14 | 14 | 13 | 13 | 13 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 |
| Wind Dir | S | S | S | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | S | S | S | S | S | S | SSW | SSW | SSW | SW | SW | SW |
| Gust | 22 | 22 | 22 | 20 | 20 | 20 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | |||||||||
| Sky Cover (%) | 100 | 100 | 100 | 100 | 100 | 100 | 98 | 98 | 98 | 98 | 98 | 98 | 98 | 98 | 98 | 98 | 98 | 98 | 96 | 96 | 96 | 96 | 96 | 96 |
| Precipitation Potential (%) | 100 | 100 | 100 | 100 | 100 | 100 | 96 | 96 | 96 | 96 | 96 | 96 | 96 | 96 | 96 | 96 | 96 | 96 | 94 | 94 | 94 | 94 | 94 | 94 |
| Relative Humidity (%) | 81 | 79 | 82 | 87 | 89 | 90 | 93 | 93 | 93 | 93 | 93 | 94 | 94 | 94 | 95 | 95 | 94 | 92 | 91 | 87 | 84 | 80 | 79 | 78 |
| Rain | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Snow | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Freezing Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Sleet | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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