| Point Forecast: 4 Miles S Richland WA 46.24N 119.3W (Elev. 173 m) |
Last Update: 10:46 am PDT Jun 26, 2024 |
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| Date | 06/26 | 06/27 | ||||||||||||||||||||||
| Hour (PDT) | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 |
| Temperature (°C) | 31 | 32 | 32 | 32 | 32 | 31 | 29 | 28 | 26 | 23 | 22 | 20 | 19 | 18 | 17 | 16 | 16 | 15 | 14 | 16 | 18 | 19 | 21 | 22 |
| Dewpoint (°C) | 9 | 10 | 8 | 8 | 7 | 7 | 7 | 8 | 9 | 9 | 8 | 8 | 9 | 9 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 8 | 8 | 7 |
| Heat Index (°C) | 29 | 30 | 31 | 31 | 30 | 29 | 28 | 27 | 26 | |||||||||||||||
| Surface Wind (mph) | 14 | 14 | 21 | 21 | 21 | 22 | 22 | 22 | 18 | 18 | 18 | 14 | 14 | 14 | 11 | 11 | 11 | 11 | 11 | 11 | 15 | 15 | 15 | 15 |
| Wind Dir | W | W | W | W | W | W | W | W | W | W | W | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | 33 | 33 | 33 | 34 | 34 | 34 | 30 | 30 | 30 | |||||||||||||||
| Sky Cover (%) | 26 | 26 | 58 | 58 | 58 | 66 | 66 | 66 | 50 | 50 | 50 | 49 | 49 | 49 | 34 | 34 | 34 | 38 | 38 | 38 | 27 | 27 | 27 | 29 |
| Precipitation Potential (%) | 20 | 20 | 13 | 13 | 13 | 2 | 2 | 2 | 0 | 0 | 0 | 1 | 1 | 1 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Relative Humidity (%) | 27 | 26 | 22 | 22 | 22 | 22 | 24 | 28 | 33 | 39 | 42 | 46 | 52 | 55 | 58 | 63 | 62 | 66 | 68 | 62 | 55 | 48 | 43 | 38 |
| Rain | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/28 | |||||||||||||||||||||||
| Hour (PDT) | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 |
| Temperature (°C) | 23 | 24 | 25 | 26 | 26 | 26 | 26 | 25 | 24 | 22 | 20 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 13 | 14 | 17 | 19 | 21 | 23 |
| Dewpoint (°C) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 7 | 7 | 7 | 7 | 8 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 |
| Heat Index (°C) | 24 | 25 | 26 | 26 | 26 | 26 | 25 | 24 | ||||||||||||||||
| Surface Wind (mph) | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 10 | 10 | 10 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Wind Dir | SW | SW | SW | SW | SW | W | W | W | W | W | W | W | W | W | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 29 | 29 | 53 | 53 | 53 | 56 | 56 | 56 | 41 | 41 | 41 | 22 | 22 | 22 | 14 | 14 | 14 | 10 | 10 | 10 | 4 | 4 | 4 | 4 |
| Precipitation Potential (%) | 3 | 3 | 3 | 3 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 35 | 33 | 32 | 31 | 31 | 31 | 31 | 33 | 35 | 39 | 45 | 50 | 54 | 58 | 61 | 66 | 70 | 71 | 68 | 62 | 56 | 50 | 45 | 40 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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