| Point Forecast: Ellensburg WA 47N 120.56W (Elev. 1545 ft) |
Last Update: 11:46 am PDT Jul 18, 2026 |
 |
|
[show menu] |
| Date | 07/18 | 07/19 | ||||||||||||||||||||||
| Hour (PDT) | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 |
| Temperature (°F) | 81 | 82 | 82 | 83 | 80 | 79 | 75 | 70 | 67 | 65 | 63 | 62 | 61 | 58 | 57 | 57 | 56 | 58 | 61 | 66 | 73 | 77 | 81 | 84 |
| Dewpoint (°F) | 47 | 48 | 48 | 49 | 48 | 50 | 49 | 48 | 48 | 48 | 48 | 47 | 47 | 45 | 45 | 46 | 45 | 46 | 46 | 47 | 49 | 47 | 47 | 45 |
| Heat Index (°F) | 80 | 81 | 81 | 81 | 79 | 79 | 75 | 77 | 80 | 82 | ||||||||||||||
| Surface Wind (mph) | 21 | 23 | 23 | 23 | 22 | 21 | 18 | 17 | 16 | 14 | 14 | 13 | 11 | 9 | 8 | 8 | 7 | 7 | 7 | 5 | 2 | 0 | 0 | 0 |
| Wind Dir | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | E | N | NE |
| Gust | 30 | 31 | 32 | 33 | 33 | 32 | 31 | 30 | 29 | 28 | 26 | 25 | 23 | 21 | 18 | |||||||||
| Sky Cover (%) | 1 | 0 | 4 | 2 | 1 | 2 | 4 | 7 | 8 | 6 | 5 | 5 | 3 | 5 | 4 | 2 | 10 | 4 | 1 | 1 | 0 | 0 | 0 | 1 |
| 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 (%) | 30 | 30 | 30 | 31 | 33 | 36 | 40 | 45 | 50 | 55 | 58 | 58 | 60 | 62 | 64 | 66 | 67 | 64 | 57 | 50 | 42 | 35 | 30 | 26 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/20 | |||||||||||||||||||||||
| Hour (PDT) | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 |
| Temperature (°F) | 87 | 89 | 90 | 91 | 89 | 88 | 85 | 78 | 73 | 70 | 68 | 67 | 65 | 63 | 62 | 62 | 61 | 63 | 66 | 71 | 76 | 81 | 85 | 88 |
| Dewpoint (°F) | 46 | 45 | 45 | 46 | 46 | 49 | 50 | 49 | 49 | 49 | 48 | 47 | 46 | 45 | 44 | 44 | 44 | 45 | 45 | 47 | 47 | 48 | 47 | 46 |
| Heat Index (°F) | 84 | 86 | 86 | 87 | 86 | 85 | 83 | 78 | 76 | 80 | 83 | 85 | ||||||||||||
| Surface Wind (mph) | 1 | 2 | 3 | 7 | 7 | 7 | 8 | 8 | 8 | 7 | 7 | 7 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wind Dir | S | W | W | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | N | N | N | N | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 1 | 0 | 4 | 38 | 38 | 38 | 70 | 70 | 70 | 74 | 74 | 74 | 62 | 62 | 62 | 61 | 61 | 61 | 51 | 51 | 51 | 50 | 50 | 50 |
| 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 (%) | 24 | 22 | 21 | 21 | 23 | 26 | 30 | 36 | 43 | 47 | 49 | 49 | 50 | 51 | 51 | 52 | 53 | 51 | 47 | 42 | 36 | 31 | 27 | 23 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| ||||||||||||