Point Forecast: Portland International Airport OR 45.6N 122.6W (Elev. 200 ft) |
Last Update: 1:41 pm PDT May 4, 2024 |
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Date | 05/04 | 05/05 | ||||||||||||||||||||||
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 (°F) | 53 | 53 | 55 | 54 | 53 | 54 | 52 | 51 | 51 | 51 | 50 | 50 | 50 | 49 | 48 | 48 | 47 | 47 | 47 | 48 | 48 | 48 | 49 | 50 |
Dewpoint (°F) | 47 | 47 | 48 | 47 | 47 | 47 | 45 | 44 | 45 | 45 | 45 | 44 | 44 | 44 | 43 | 43 | 42 | 42 | 43 | 43 | 43 | 43 | 44 | 44 |
Heat Index (°F) | ||||||||||||||||||||||||
Surface Wind (mph) | 7 | 8 | 8 | 8 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 9 | 9 | 10 | 10 | 10 | 10 | 11 | 13 | 14 | 14 | 13 | 13 | 13 |
Wind Dir | SSW | SSW | SSW | SW | SSW | WSW | WSW | WSW | WSW | SW | SW | SW | SSW | SSW | SSW | SSW | SSW | S | S | S | SSW | SSW | SSW | SSW |
Gust | 20 | 21 | 21 | 20 | 20 | 18 | ||||||||||||||||||
Sky Cover (%) | 96 | 100 | 99 | 95 | 93 | 91 | 93 | 91 | 90 | 91 | 91 | 91 | 90 | 91 | 92 | 88 | 88 | 90 | 95 | 91 | 91 | 94 | 91 | 89 |
Precipitation Potential (%) | 94 | 99 | 98 | 92 | 90 | 87 | 86 | 85 | 85 | 86 | 89 | 89 | 92 | 91 | 86 | 84 | 89 | 84 | 84 | 81 | 78 | 73 | 73 | 70 |
Relative Humidity (%) | 81 | 79 | 78 | 77 | 79 | 77 | 77 | 78 | 80 | 81 | 83 | 81 | 81 | 82 | 82 | 84 | 84 | 84 | 85 | 84 | 84 | 83 | 82 | 79 |
Rain | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Lkly | Lkly | Lkly |
Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Date | 05/06 | |||||||||||||||||||||||
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 (°F) | 51 | 53 | 53 | 53 | 55 | 54 | 53 | 53 | 51 | 51 | 50 | 50 | 50 | 50 | 50 | 49 | 49 | 49 | 49 | 49 | 50 | 50 | 51 | 52 |
Dewpoint (°F) | 44 | 46 | 44 | 44 | 46 | 44 | 44 | 45 | 43 | 43 | 43 | 44 | 44 | 44 | 44 | 44 | 44 | 44 | 44 | 43 | 44 | 44 | 44 | 44 |
Heat Index (°F) | ||||||||||||||||||||||||
Surface Wind (mph) | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 14 | 14 | 14 | 17 | 17 | 17 | 15 | 15 | 15 | 16 | 16 | 16 | 11 | 11 |
Wind Dir | SSW | SSW | SW | SW | SW | SW | SW | SSW | SSW | SSW | SSW | SSW | SSW | S | S | S | S | S | S | SSW | SSW | SSW | SSW | SSW |
Gust | 18 | 20 | 20 | 21 | 20 | 20 | 20 | 18 | 18 | 18 | 22 | 22 | 22 | 28 | 28 | 28 | 24 | 24 | 24 | 26 | 26 | 26 | ||
Sky Cover (%) | 92 | 88 | 90 | 89 | 90 | 90 | 90 | 85 | 85 | 85 | 86 | 86 | 86 | 89 | 89 | 89 | 82 | 82 | 82 | 85 | 85 | 85 | 81 | 81 |
Precipitation Potential (%) | 68 | 66 | 64 | 61 | 89 | 89 | 89 | 89 | 89 | 89 | 95 | 95 | 95 | 95 | 95 | 95 | 92 | 92 | 92 | 92 | 92 | 92 | 98 | 98 |
Relative Humidity (%) | 77 | 76 | 72 | 71 | 72 | 70 | 70 | 74 | 75 | 76 | 78 | 79 | 79 | 80 | 81 | 82 | 82 | 82 | 82 | 81 | 80 | 78 | 76 | 73 |
Rain | Lkly | Lkly | Lkly | Lkly | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl |
Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc |