| Point Forecast: Kennewick WA 46.22N 119.16W (Elev. 136 m) |
Last Update: 6:16 am PDT Jul 16, 2026 |
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| Date | 07/16 | 07/17 | ||||||||||||||||||||||
| Hour (PDT) | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 |
| Temperature (°C) | 24 | 24 | 26 | 28 | 30 | 32 | 33 | 34 | 36 | 36 | 36 | 36 | 34 | 33 | 30 | 28 | 26 | 25 | 23 | 22 | 20 | 20 | 19 | 19 |
| Dewpoint (°C) | 14 | 15 | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 11 | 10 | 10 | 10 | 10 | 9 | 10 | 10 | 10 |
| Heat Index (°C) | 24 | 24 | 26 | 28 | 30 | 31 | 33 | 34 | 34 | 35 | 35 | 34 | 33 | 32 | 29 | 27 | 26 | 25 | ||||||
| Surface Wind (mph) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 7 | 9 | 11 | 14 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 11 | 11 |
| Wind Dir | W | NW | NW | NW | N | N | N | E | S | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 30 | 27 | 43 | 13 | 14 | 10 | 12 | 3 | 1 | 5 | 2 | 6 | 5 | 13 | 19 | 11 | 2 | 9 | 14 | 15 | 14 | 9 | 17 | 17 |
| Precipitation Potential (%) | 17 | 7 | 7 | 7 | 2 | 2 | 2 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 1 | 1 |
| Relative Humidity (%) | 56 | 56 | 52 | 46 | 41 | 36 | 32 | 29 | 26 | 25 | 25 | 25 | 28 | 29 | 32 | 34 | 36 | 39 | 43 | 47 | 51 | 53 | 56 | 56 |
| Rain | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/18 | |||||||||||||||||||||||
| Hour (PDT) | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 |
| Temperature (°C) | 20 | 21 | 22 | 24 | 26 | 28 | 30 | 32 | 33 | 33 | 34 | 33 | 33 | 33 | 31 | 28 | 26 | 24 | 22 | 21 | 20 | 19 | 18 | 19 |
| Dewpoint (°C) | 11 | 10 | 10 | 9 | 9 | 8 | 7 | 7 | 6 | 4 | 4 | 4 | 5 | 6 | 6 | 7 | 7 | 8 | 8 | 8 | 9 | 9 | 9 | 10 |
| Heat Index (°C) | 24 | 26 | 27 | 28 | 29 | 31 | 31 | 32 | 31 | 31 | 31 | 29 | 27 | 26 | 24 | |||||||||
| Surface Wind (mph) | 11 | 9 | 9 | 9 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 8 | 8 | 8 | 7 | 7 | 7 | 5 | 5 |
| Wind Dir | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | S | S | S | SW | SW | SW | SW | SW | SW | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 17 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 1 | 1 | 1 | 3 | 3 | 3 | 0 | 0 | 0 | 3 | 3 | 3 | 3 | 3 |
| Precipitation Potential (%) | 1 | 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 (%) | 55 | 51 | 45 | 39 | 34 | 29 | 24 | 21 | 18 | 16 | 16 | 16 | 17 | 18 | 21 | 25 | 29 | 34 | 39 | 44 | 49 | 54 | 56 | 56 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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