| Point Forecast: 4 Miles S Richland WA 46.24N 119.3W (Elev. 568 ft) |
Last Update: 10:12 am PDT Jun 18, 2024 |
 |
|
[show menu] |
| Date | 06/18 | 06/19 | ||||||||||||||||||||||
| Hour (PDT) | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
| Temperature (°F) | 65 | 67 | 70 | 72 | 74 | 75 | 76 | 77 | 77 | 76 | 74 | 68 | 65 | 63 | 60 | 58 | 55 | 53 | 52 | 51 | 52 | 56 | 61 | 67 |
| Dewpoint (°F) | 41 | 40 | 40 | 39 | 39 | 38 | 36 | 34 | 35 | 36 | 36 | 37 | 37 | 36 | 37 | 38 | 39 | 40 | 40 | 41 | 42 | 44 | 44 | 45 |
| Heat Index (°F) | 75 | 76 | 77 | 77 | 76 | |||||||||||||||||||
| Surface Wind (mph) | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 5 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Wind Dir | SW | SW | SW | SW | S | S | S | S | S | S | SE | SE | SE | S | S | S | NW | NW | NW | NW | NW | NW | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 15 | 27 | 27 | 27 | 27 | 27 | 27 | 6 | 6 | 6 | 7 | 7 | 7 | 2 | 2 | 2 | 2 | 2 | 2 | 7 | 7 | 7 | 0 | 0 |
| Precipitation Potential (%) | 0 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 43 | 38 | 34 | 31 | 28 | 26 | 23 | 21 | 22 | 23 | 26 | 31 | 35 | 37 | 43 | 47 | 54 | 60 | 63 | 68 | 69 | 62 | 54 | 45 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/20 | |||||||||||||||||||||||
| Hour (PDT) | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
| Temperature (°F) | 71 | 75 | 79 | 81 | 83 | 84 | 85 | 86 | 85 | 83 | 80 | 77 | 72 | 68 | 65 | 63 | 60 | 58 | 57 | 57 | 59 | 63 | 67 | 72 |
| Dewpoint (°F) | 44 | 44 | 42 | 39 | 37 | 35 | 32 | 33 | 32 | 33 | 34 | 35 | 34 | 34 | 35 | 36 | 37 | 37 | 37 | 38 | 39 | 40 | 42 | 43 |
| Heat Index (°F) | 75 | 79 | 79 | 80 | 81 | 82 | 83 | 82 | 80 | 79 | 77 | |||||||||||||
| Surface Wind (mph) | 3 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 |
| Wind Dir | N | N | N | N | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | N | N | N | N | N | N | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 0 | 2 | 2 | 2 | 5 | 5 | 5 | 11 | 11 | 11 | 15 | 15 | 15 | 12 | 12 | 12 | 15 | 15 | 15 | 32 | 32 | 32 | 24 | 24 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 38 | 33 | 27 | 23 | 19 | 17 | 15 | 15 | 15 | 16 | 19 | 22 | 25 | 29 | 33 | 37 | 41 | 45 | 47 | 48 | 47 | 44 | 40 | 35 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| ||||||||||