| Point Forecast: Ellensburg WA 47N 120.56W (Elev. 1545 ft) |
Last Update: 11:45 pm PDT Jun 16, 2026 |
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| Date | 06/17 | 06/18 | ||||||||||||||||||||||
| Hour (PDT) | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 |
| Temperature (°F) | 58 | 56 | 54 | 54 | 53 | 52 | 55 | 58 | 62 | 68 | 71 | 75 | 79 | 80 | 80 | 81 | 80 | 79 | 77 | 72 | 67 | 64 | 61 | 60 |
| Dewpoint (°F) | 44 | 42 | 41 | 43 | 42 | 42 | 43 | 42 | 42 | 43 | 42 | 41 | 40 | 39 | 39 | 39 | 39 | 39 | 39 | 38 | 38 | 39 | 38 | 39 |
| Heat Index (°F) | 75 | 79 | 79 | 79 | 79 | 79 | 79 | 77 | ||||||||||||||||
| Surface Wind (mph) | 18 | 16 | 15 | 15 | 14 | 16 | 17 | 20 | 22 | 22 | 21 | 21 | 22 | 23 | 25 | 26 | 26 | 24 | 23 | 21 | 20 | 18 | 17 | 16 |
| Wind Dir | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW |
| Gust | 34 | 32 | 29 | 26 | 26 | 28 | 29 | 32 | 33 | 32 | 30 | 30 | 30 | 32 | 36 | 37 | 38 | 38 | 37 | 33 | 32 | 31 | 30 | 29 |
| Sky Cover (%) | 8 | 7 | 7 | 9 | 7 | 15 | 9 | 5 | 4 | 1 | 1 | 1 | 2 | 1 | 0 | 2 | 1 | 1 | 5 | 6 | 10 | 7 | 7 | 5 |
| 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 (%) | 60 | 60 | 62 | 65 | 67 | 68 | 63 | 56 | 48 | 41 | 35 | 29 | 25 | 23 | 23 | 22 | 23 | 24 | 25 | 29 | 35 | 39 | 42 | 45 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/19 | |||||||||||||||||||||||
| Hour (PDT) | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 |
| Temperature (°F) | 58 | 57 | 54 | 54 | 53 | 52 | 56 | 60 | 63 | 70 | 75 | 79 | 82 | 83 | 85 | 86 | 86 | 87 | 85 | 82 | 77 | 72 | 67 | 64 |
| Dewpoint (°F) | 37 | 38 | 36 | 36 | 36 | 35 | 37 | 38 | 38 | 40 | 41 | 40 | 39 | 39 | 39 | 39 | 38 | 40 | 42 | 44 | 45 | 45 | 44 | 43 |
| Heat Index (°F) | 75 | 79 | 80 | 81 | 82 | 83 | 83 | 84 | 82 | 80 | 77 | |||||||||||||
| Surface Wind (mph) | 14 | 13 | 11 | 9 | 7 | 7 | 7 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Wind Dir | NW | NW | NW | NW | NW | NW | NW | N | N | N | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | NW | NW |
| Gust | 26 | 24 | 21 | |||||||||||||||||||||
| Sky Cover (%) | 9 | 8 | 7 | 9 | 15 | 15 | 15 | 4 | 4 | 4 | 11 | 11 | 11 | 10 | 10 | 10 | 8 | 8 | 8 | 33 | 33 | 33 | 42 | 42 |
| 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 (%) | 46 | 48 | 50 | 51 | 53 | 53 | 48 | 44 | 39 | 34 | 30 | 25 | 22 | 21 | 20 | 19 | 18 | 19 | 22 | 26 | 32 | 38 | 44 | 47 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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