| Point Forecast: 4 Miles S Chelan WA 47.8N 120.03W (Elev. 2139 ft) |
Last Update: 4:16 pm PDT Jul 15, 2025 |
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| Date | 07/15 | 07/16 | ||||||||||||||||||||||
| 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) | 85 | 84 | 83 | 78 | 75 | 72 | 72 | 69 | 66 | 65 | 63 | 61 | 63 | 66 | 66 | 69 | 72 | 75 | 79 | 83 | 85 | 88 | 88 | 89 |
| Dewpoint (°F) | 42 | 42 | 43 | 42 | 43 | 42 | 44 | 43 | 43 | 43 | 43 | 42 | 43 | 45 | 43 | 44 | 44 | 43 | 42 | 41 | 42 | 42 | 41 | 40 |
| Heat Index (°F) | 82 | 81 | 81 | 78 | 75 | 75 | 79 | 81 | 82 | 85 | 84 | 85 | ||||||||||||
| Surface Wind (mph) | 10 | 10 | 9 | 8 | 7 | 6 | 6 | 5 | 3 | 3 | 3 | 3 | 2 | 3 | 3 | 5 | 6 | 7 | 8 | 8 | 9 | 9 | 10 | 10 |
| Wind Dir | NE | E | E | E | E | E | NE | N | N | NW | W | NW | W | W | W | SW | S | S | S | S | S | SW | S | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 1 | 2 | 5 | 8 | 11 | 10 | 10 | 8 | 8 | 7 | 5 | 5 | 14 | 6 | 4 | 1 | 1 | 0 | 1 | 2 | 1 | 1 | 1 | 4 |
| 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 (%) | 22 | 23 | 24 | 28 | 32 | 34 | 36 | 39 | 43 | 45 | 48 | 49 | 48 | 46 | 44 | 41 | 37 | 32 | 27 | 23 | 22 | 20 | 19 | 18 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/17 | |||||||||||||||||||||||
| 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) | 90 | 88 | 86 | 81 | 78 | 77 | 75 | 72 | 70 | 67 | 65 | 65 | 65 | 67 | 70 | 72 | 76 | 79 | 83 | 86 | 89 | 90 | 91 | 91 |
| Dewpoint (°F) | 42 | 43 | 43 | 45 | 44 | 43 | 44 | 44 | 45 | 44 | 43 | 44 | 44 | 44 | 46 | 46 | 47 | 47 | 47 | 46 | 45 | 44 | 42 | 42 |
| Heat Index (°F) | 86 | 85 | 83 | 80 | 78 | 77 | 75 | 76 | 79 | 81 | 83 | 86 | 86 | 87 | 87 | |||||||||
| Surface Wind (mph) | 9 | 9 | 9 | 8 | 8 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Wind Dir | W | SW | SW | SW | SW | W | W | W | W | W | W | NW | NW | NW | N | N | N | N | N | N | SE | SE | SE | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 2 | 4 | 9 | 9 | 9 | 8 | 8 | 8 | 6 | 6 | 6 | 4 | 4 | 4 | 3 | 3 | 3 | 0 | 0 | 0 | 4 | 4 | 4 | 11 |
| 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 (%) | 19 | 21 | 22 | 28 | 30 | 30 | 33 | 37 | 40 | 43 | 45 | 46 | 46 | 44 | 42 | 39 | 36 | 32 | 28 | 25 | 22 | 20 | 18 | 18 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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