| Point Forecast: 3 Miles NW West Richland WA 46.35N 119.45W (Elev. 499 ft) |
Last Update: 5:16 pm PDT May 9, 2024 |
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| Date | 05/09 | 05/10 | ||||||||||||||||||||||
| Hour (PDT) | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| Temperature (°F) | 78 | 78 | 75 | 69 | 67 | 65 | 63 | 62 | 60 | 57 | 56 | 55 | 54 | 58 | 61 | 64 | 71 | 75 | 78 | 80 | 83 | 83 | 84 | 85 |
| Dewpoint (°F) | 41 | 44 | 46 | 44 | 44 | 44 | 43 | 44 | 42 | 41 | 42 | 41 | 40 | 42 | 43 | 43 | 45 | 46 | 46 | 46 | 47 | 44 | 42 | 42 |
| Wind Chill (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 14 | 14 | 9 | 9 | 9 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 7 |
| Wind Dir | NE | NE | N | N | N | NW | NW | NW | N | N | N | N | N | N | N | N | N | N | N | N | E | E | E | E |
| Gust | 22 | 22 | ||||||||||||||||||||||
| Sky Cover (%) | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 5 | 5 | 5 | 6 | 6 | 6 | 2 | 2 | 2 | 5 | 5 | 5 | 3 | 3 | 3 | 9 |
| 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 (%) | 26 | 30 | 36 | 40 | 43 | 46 | 48 | 51 | 52 | 56 | 59 | 60 | 60 | 56 | 51 | 47 | 40 | 35 | 32 | 30 | 28 | 25 | 23 | 22 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/11 | |||||||||||||||||||||||
| Hour (PDT) | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| Temperature (°F) | 84 | 82 | 78 | 73 | 70 | 68 | 65 | 63 | 61 | 59 | 57 | 57 | 59 | 62 | 66 | 71 | 75 | 80 | 83 | 86 | 88 | 90 | 91 | 90 |
| Dewpoint (°F) | 42 | 44 | 44 | 42 | 42 | 43 | 42 | 41 | 41 | 42 | 42 | 43 | 44 | 46 | 47 | 49 | 48 | 48 | 48 | 46 | 46 | 45 | 44 | 44 |
| Wind Chill (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 5 | 5 | 5 | 6 | 6 | 6 | 10 | 10 | 10 | 10 | 10 | 10 | 11 |
| Wind Dir | E | E | S | S | S | SW | SW | SW | SW | SW | SW | SW | SW | SW | S | S | S | S | S | S | S | S | S | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 9 | 9 | 11 | 11 | 11 | 4 | 4 | 4 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 2 | 2 | 2 | 2 |
| 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 (%) | 23 | 26 | 30 | 33 | 36 | 40 | 43 | 45 | 48 | 53 | 58 | 60 | 58 | 55 | 51 | 45 | 39 | 33 | 29 | 25 | 23 | 21 | 20 | 20 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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