| Point Forecast: 2 Miles NNE Arlington WA 48.19N 122.11W (Elev. 200 ft) |
Last Update: 8:01 pm PDT Jul 15, 2025 |
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| Date | 07/15 | 07/16 | ||||||||||||||||||||||
| Hour (PDT) | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Temperature (°F) | 78 | 73 | 69 | 66 | 65 | 63 | 62 | 61 | 60 | 60 | 59 | 62 | 67 | 72 | 77 | 81 | 84 | 86 | 87 | 88 | 88 | 88 | 86 | 83 |
| Dewpoint (°F) | 57 | 56 | 55 | 54 | 54 | 53 | 53 | 53 | 53 | 53 | 52 | 54 | 56 | 57 | 58 | 58 | 58 | 58 | 57 | 57 | 57 | 57 | 57 | 58 |
| Heat Index (°F) | 78 | 77 | 81 | 84 | 85 | 86 | 87 | 87 | 87 | 85 | 83 | |||||||||||||
| Surface Wind (mph) | 6 | 5 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 2 | 2 | 3 | 5 | 6 | 6 | 7 | 7 | 7 | 7 |
| Wind Dir | WNW | W | W | WSW | SSW | SSE | NE | ENE | ESE | SE | E | SE | WSW | WSW | WSW | WSW | WSW | WSW | W | W | WNW | WNW | WNW | WNW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 6 | 3 | 4 | 7 | 9 | 5 | 4 | 2 | 4 | 4 | 6 | 3 | 2 | 0 | 2 | 1 | 3 | 6 | 5 | 3 | 4 | 3 | 5 | 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 (%) | 49 | 55 | 61 | 65 | 68 | 71 | 72 | 74 | 77 | 77 | 77 | 76 | 68 | 60 | 52 | 46 | 42 | 39 | 36 | 35 | 35 | 35 | 37 | 43 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/17 | |||||||||||||||||||||||
| Hour (PDT) | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Temperature (°F) | 78 | 73 | 69 | 66 | 63 | 61 | 59 | 57 | 56 | 56 | 57 | 60 | 63 | 67 | 70 | 74 | 77 | 79 | 81 | 83 | 83 | 83 | 81 | 78 |
| Dewpoint (°F) | 58 | 56 | 55 | 56 | 55 | 54 | 54 | 53 | 53 | 54 | 54 | 56 | 57 | 59 | 59 | 61 | 61 | 61 | 62 | 62 | 61 | 61 | 61 | 60 |
| Heat Index (°F) | 78 | 77 | 79 | 82 | 84 | 83 | 83 | 82 | 78 | |||||||||||||||
| Surface Wind (mph) | 6 | 5 | 5 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 7 | 7 | 7 | 8 | 8 | 8 |
| Wind Dir | WNW | NW | NW | NW | NW | NW | W | W | W | SSE | SSE | SSE | SSW | SSW | SSW | WSW | WSW | WSW | W | W | W | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 18 | 10 | 8 | 6 | 6 | 6 | 4 | 4 | 4 | 5 | 5 | 5 | 9 | 9 | 9 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 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 (%) | 51 | 56 | 62 | 69 | 74 | 78 | 82 | 87 | 90 | 92 | 90 | 86 | 81 | 75 | 69 | 63 | 58 | 55 | 52 | 49 | 47 | 47 | 50 | 54 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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