| Point Forecast: 5 Miles SSW Toppenish WA 46.3N 120.34W (Elev. 778 ft) |
Last Update: 10:15 pm PDT Jul 13, 2025 |
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| Date | 07/13 | 07/14 | ||||||||||||||||||||||
| Hour (PDT) | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| Temperature (°F) | 86 | 83 | 82 | 79 | 78 | 74 | 72 | 70 | 69 | 73 | 77 | 80 | 85 | 87 | 90 | 93 | 95 | 96 | 97 | 95 | 94 | 91 | 87 | 81 |
| Dewpoint (°F) | 51 | 51 | 51 | 51 | 52 | 51 | 52 | 52 | 51 | 55 | 55 | 56 | 57 | 56 | 56 | 53 | 49 | 49 | 48 | 46 | 47 | 49 | 49 | 48 |
| Heat Index (°F) | 84 | 82 | 81 | 79 | 78 | 77 | 80 | 84 | 86 | 88 | 91 | 92 | 93 | 94 | 91 | 90 | 88 | 84 | 80 | |||||
| Surface Wind (mph) | 15 | 10 | 10 | 10 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 13 | 13 | 13 | 16 | 16 | 16 | 16 | 16 |
| Wind Dir | NW | NW | NW | NW | W | W | W | W | W | W | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW |
| Gust | 25 | 18 | 18 | 18 | 23 | 23 | 23 | 26 | 26 | 26 | 26 | 26 | ||||||||||||
| Sky Cover (%) | 8 | 6 | 6 | 6 | 3 | 3 | 3 | 10 | 10 | 10 | 1 | 1 | 1 | 1 | 1 | 1 | 5 | 5 | 5 | 4 | 4 | 4 | 11 | 11 |
| Precipitation Potential (%) | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 30 | 33 | 34 | 38 | 40 | 45 | 49 | 53 | 53 | 53 | 47 | 43 | 38 | 35 | 32 | 26 | 21 | 20 | 19 | 19 | 20 | 24 | 27 | 31 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/15 | |||||||||||||||||||||||
| Hour (PDT) | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| Temperature (°F) | 78 | 76 | 74 | 72 | 70 | 67 | 65 | 64 | 65 | 68 | 71 | 74 | 76 | 79 | 81 | 83 | 85 | 86 | 87 | 87 | 87 | 87 | 85 | 82 |
| Dewpoint (°F) | 48 | 49 | 49 | 48 | 47 | 47 | 47 | 48 | 48 | 49 | 50 | 50 | 50 | 50 | 49 | 49 | 49 | 49 | 49 | 49 | 49 | 50 | 50 | 49 |
| Heat Index (°F) | 78 | 76 | 76 | 79 | 80 | 81 | 83 | 83 | 84 | 84 | 84 | 84 | 83 | 81 | ||||||||||
| Surface Wind (mph) | 16 | 13 | 13 | 13 | 11 | 11 | 11 | 9 | 9 | 9 | 13 | 13 | 13 | 14 | 14 | 14 | 16 | 16 | 16 | 16 | 16 | 16 | 13 | 13 |
| Wind Dir | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | N | N | N | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE |
| Gust | 26 | 21 | 21 | 21 | 18 | 18 | 18 | 20 | 20 | 20 | 24 | 24 | 24 | 26 | 26 | 26 | 25 | 25 | 25 | 21 | 21 | |||
| Sky Cover (%) | 11 | 8 | 8 | 8 | 5 | 5 | 5 | 5 | 5 | 5 | 8 | 8 | 8 | 18 | 18 | 18 | 20 | 20 | 20 | 4 | 4 | 4 | 4 | 4 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 35 | 39 | 41 | 42 | 44 | 48 | 53 | 55 | 54 | 51 | 47 | 43 | 40 | 36 | 33 | 31 | 29 | 28 | 27 | 27 | 27 | 28 | 30 | 32 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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