| Point Forecast: 3 Miles NNW Vancouver WA 45.68N 122.68W (Elev. 61 m) |
Last Update: 4:41 am PDT Sep 6, 2026 |
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| Date | 09/06 | 09/07 | ||||||||||||||||||||||
| Hour (PDT) | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 |
| Temperature (°C) | 13 | 13 | 13 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 20 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 15 | 14 | 14 | 13 | 13 |
| Dewpoint (°C) | 12 | 11 | 12 | 12 | 12 | 13 | 14 | 14 | 14 | 15 | 15 | 14 | 15 | 14 | 16 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 2 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| Wind Dir | NNW | N | NNW | WNW | NNW | NW | NW | WSW | SSW | SSW | SSW | SSW | SSW | SSW | WSW | W | N | N | N | N | N | NNW | NNW | NNW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 91 | 89 | 99 | 94 | 93 | 94 | 92 | 90 | 83 | 77 | 65 | 57 | 53 | 36 | 37 | 31 | 51 | 35 | 32 | 36 | 15 | 9 | 14 | 30 |
| Precipitation Potential (%) | 24 | 32 | 46 | 43 | 32 | 32 | 16 | 13 | 14 | 15 | 15 | 21 | 22 | 14 | 13 | 10 | 6 | 4 | 3 | 3 | 2 | 3 | 0 | 0 |
| Relative Humidity (%) | 89 | 90 | 92 | 92 | 91 | 90 | 86 | 82 | 77 | 76 | 72 | 70 | 70 | 71 | 79 | 82 | 86 | 87 | 88 | 88 | 88 | 89 | 89 | 90 |
| Rain | SChc | Chc | Chc | Chc | Chc | Chc | SChc | -- | -- | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 09/08 | |||||||||||||||||||||||
| Hour (PDT) | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 |
| Temperature (°C) | 13 | 13 | 12 | 13 | 13 | 15 | 16 | 17 | 18 | 19 | 19 | 20 | 21 | 21 | 19 | 18 | 17 | 16 | 15 | 14 | 14 | 14 | 13 | 13 |
| Dewpoint (°C) | 11 | 12 | 12 | 13 | 12 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 11 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 |
| Wind Dir | S | S | S | S | S | S | S | S | S | W | W | W | NW | NW | NW | NNW | NNW | NNW | NNW | NNW | NNW | N | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 74 | 74 | 74 | 65 | 65 | 65 | 62 | 62 | 62 | 44 | 44 | 44 | 26 | 26 | 26 | 20 | 20 | 20 | 19 | 19 | 19 | 11 | 11 | 11 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 91 | 93 | 95 | 95 | 92 | 90 | 87 | 81 | 75 | 72 | 69 | 67 | 65 | 64 | 70 | 78 | 83 | 86 | 88 | 89 | 90 | 90 | 91 | 91 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
