| Point Forecast: Issaquah WA 47.52N 122.04W (Elev. 200 ft) |
Last Update: 2:25 pm PDT Jul 13, 2025 |
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| Date | 07/13 | 07/14 | ||||||||||||||||||||||
| 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 | 88 | 89 | 88 | 88 | 86 | 81 | 76 | 73 | 71 | 68 | 67 | 65 | 63 | 63 | 62 | 61 | 62 | 63 | 64 | 67 | 68 | 70 | 72 |
| Dewpoint (°F) | 60 | 59 | 59 | 59 | 60 | 61 | 61 | 60 | 61 | 60 | 59 | 59 | 58 | 57 | 58 | 57 | 57 | 58 | 58 | 58 | 60 | 60 | 60 | 61 |
| Heat Index (°F) | 87 | 87 | 88 | 87 | 88 | 86 | 82 | 76 | ||||||||||||||||
| Surface Wind (mph) | 6 | 7 | 7 | 7 | 7 | 6 | 7 | 7 | 8 | 8 | 8 | 9 | 8 | 8 | 7 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Wind Dir | NNW | N | N | N | N | NNE | NNE | NE | NE | NE | ENE | ENE | NE | NE | NE | NNE | NNE | NNE | NNE | N | N | N | NNW | NNW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 2 | 4 | 3 | 5 | 5 | 9 | 13 | 12 | 14 | 31 | 35 | 42 | 42 | 25 | 31 | 46 | 64 | 71 | 63 | 77 | 83 | 83 | 79 | 69 |
| Precipitation Potential (%) | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 1 | 0 |
| Relative Humidity (%) | 41 | 37 | 37 | 37 | 39 | 43 | 50 | 58 | 65 | 69 | 74 | 76 | 78 | 82 | 84 | 84 | 86 | 86 | 83 | 80 | 78 | 75 | 71 | 68 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/15 | |||||||||||||||||||||||
| 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) | 75 | 76 | 77 | 78 | 77 | 76 | 74 | 69 | 66 | 64 | 62 | 61 | 59 | 58 | 57 | 57 | 58 | 61 | 63 | 67 | 72 | 76 | 80 | 83 |
| Dewpoint (°F) | 62 | 61 | 61 | 61 | 60 | 59 | 58 | 57 | 56 | 56 | 55 | 55 | 54 | 53 | 53 | 53 | 54 | 55 | 56 | 58 | 59 | 60 | 61 | 61 |
| Heat Index (°F) | 75 | 76 | 77 | 78 | 77 | 76 | 76 | 81 | 83 | |||||||||||||||
| Surface Wind (mph) | 5 | 5 | 5 | 3 | 5 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 3 | 3 | 3 | 1 | 1 | 1 | 2 | 2 | 2 | 7 | 7 | 7 |
| Wind Dir | NNW | NNW | NNW | NNW | NNW | NNW | NNW | N | N | NE | NE | NE | NE | NE | NE | E | E | E | N | N | N | N | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 57 | 48 | 56 | 59 | 38 | 18 | 18 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 4 | 4 | 4 |
| Precipitation Potential (%) | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
| Relative Humidity (%) | 64 | 60 | 57 | 55 | 55 | 56 | 58 | 65 | 71 | 75 | 78 | 80 | 82 | 84 | 86 | 86 | 85 | 82 | 78 | 72 | 64 | 57 | 52 | 47 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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