| Point Forecast: Wallula WA 46.07N 118.91W (Elev. 338 ft) |
Last Update: 9:30 am PDT Jun 26, 2024 |
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| Date | 06/26 | 06/27 | ||||||||||||||||||||||
| Hour (PDT) | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 |
| Temperature (°F) | 70 | 72 | 74 | 76 | 79 | 80 | 82 | 80 | 79 | 77 | 74 | 72 | 70 | 68 | 66 | 64 | 63 | 62 | 61 | 60 | 60 | 59 | 59 | 60 |
| Dewpoint (°F) | 52 | 52 | 53 | 55 | 54 | 52 | 53 | 51 | 51 | 50 | 49 | 50 | 52 | 51 | 52 | 52 | 51 | 52 | 51 | 51 | 51 | 51 | 50 | 51 |
| Heat Index (°F) | 76 | 79 | 80 | 81 | 80 | 79 | 77 | |||||||||||||||||
| Surface Wind (mph) | 11 | 11 | 18 | 18 | 18 | 24 | 24 | 24 | 28 | 28 | 28 | 29 | 29 | 29 | 24 | 24 | 24 | 23 | 23 | 23 | 24 | 24 | 24 | 26 |
| Wind Dir | SW | SW | SW | SW | SW | W | W | W | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | 20 | 20 | 30 | 30 | 30 | 36 | 36 | 36 | 38 | 38 | 38 | 37 | 37 | 37 | 32 | 32 | 32 | 29 | 29 | 29 | 31 | 31 | 31 | 32 |
| Sky Cover (%) | 65 | 65 | 36 | 36 | 36 | 44 | 44 | 44 | 65 | 65 | 65 | 71 | 71 | 71 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 37 |
| Precipitation Potential (%) | 15 | 15 | 17 | 17 | 17 | 10 | 10 | 10 | 3 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 4 | 4 | 4 | 6 | 6 | 6 | 6 |
| Relative Humidity (%) | 52 | 50 | 48 | 48 | 42 | 38 | 37 | 37 | 37 | 39 | 41 | 45 | 52 | 55 | 60 | 64 | 66 | 70 | 70 | 71 | 73 | 74 | 72 | 71 |
| Rain | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/28 | |||||||||||||||||||||||
| Hour (PDT) | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 |
| Temperature (°F) | 61 | 63 | 65 | 67 | 68 | 69 | 70 | 71 | 71 | 71 | 71 | 70 | 68 | 66 | 63 | 61 | 59 | 58 | 57 | 56 | 56 | 56 | 57 | 59 |
| Dewpoint (°F) | 50 | 50 | 50 | 49 | 49 | 49 | 49 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 51 | 51 | 50 | 49 | 49 | 49 | 50 | 50 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 26 | 26 | 22 | 22 | 22 | 20 | 20 | 20 | 18 | 18 | 18 | 18 | 18 | 18 | 14 | 14 | 14 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
| Wind Dir | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | 32 | 32 | 31 | 31 | 31 | 30 | 30 | 30 | 28 | 28 | 28 | 24 | 24 | 24 | 20 | 20 | 20 | |||||||
| Sky Cover (%) | 37 | 37 | 8 | 8 | 8 | 28 | 28 | 28 | 49 | 49 | 49 | 51 | 51 | 51 | 36 | 36 | 36 | 21 | 21 | 21 | 14 | 14 | 14 | 4 |
| Precipitation Potential (%) | 6 | 6 | 4 | 4 | 4 | 4 | 4 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 68 | 63 | 58 | 54 | 51 | 49 | 48 | 48 | 48 | 47 | 48 | 49 | 53 | 58 | 63 | 68 | 73 | 76 | 78 | 78 | 77 | 77 | 75 | 73 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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