| Point Forecast: 11 Miles ESE Lewiston CA 40.65N 122.62W (Elev. 1401 ft) |
Last Update: 2:00 am PDT May 12, 2026 |
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| Date | 05/12 | 05/13 | ||||||||||||||||||||||
| Hour (PDT) | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 |
| Temperature (°F) | 58 | 57 | 56 | 56 | 57 | 61 | 61 | 69 | 74 | 79 | 82 | 83 | 84 | 86 | 86 | 87 | 84 | 74 | 65 | 61 | 59 | 56 | 55 | 53 |
| Dewpoint (°F) | 50 | 49 | 48 | 48 | 49 | 50 | 48 | 50 | 49 | 51 | 52 | 51 | 51 | 52 | 52 | 53 | 52 | 49 | 47 | 45 | 43 | 41 | 42 | 42 |
| Heat Index (°F) | 79 | 81 | 82 | 82 | 84 | 84 | 85 | 82 | ||||||||||||||||
| Surface Wind (mph) | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 5 | 7 | 8 | 10 | 10 | 10 | 9 | 8 | 9 | 8 | 8 | 10 | 10 | 10 | 10 | 9 | 8 |
| Wind Dir | SE | NE | NNE | NNE | NW | W | SE | ESE | ESE | SE | SE | SE | SSE | SSE | SSE | SSE | SW | W | W | W | W | W | W | W |
| Gust | 18 | 20 | 23 | 24 | 25 | 23 | 21 | 18 | ||||||||||||||||
| Sky Cover (%) | 29 | 31 | 30 | 37 | 40 | 39 | 29 | 29 | 19 | 15 | 9 | 9 | 15 | 16 | 18 | 21 | 43 | 42 | 34 | 36 | 19 | 18 | 13 | 3 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 4 | 4 | 3 | 4 | 4 | 2 | 3 | 2 | 1 | 2 |
| Relative Humidity (%) | 74 | 74 | 75 | 74 | 75 | 68 | 63 | 50 | 42 | 37 | 35 | 33 | 32 | 31 | 31 | 31 | 33 | 42 | 52 | 55 | 55 | 58 | 62 | 65 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/14 | |||||||||||||||||||||||
| Hour (PDT) | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 |
| Temperature (°F) | 50 | 50 | 49 | 48 | 49 | 50 | 53 | 59 | 64 | 68 | 72 | 75 | 76 | 78 | 78 | 78 | 74 | 68 | 63 | 59 | 55 | 53 | 51 | 50 |
| Dewpoint (°F) | 41 | 41 | 41 | 41 | 41 | 39 | 39 | 39 | 39 | 39 | 40 | 40 | 40 | 40 | 39 | 39 | 42 | 44 | 44 | 44 | 43 | 43 | 42 | 41 |
| Heat Index (°F) | 75 | 76 | 78 | 78 | 78 | |||||||||||||||||||
| Surface Wind (mph) | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 8 |
| Wind Dir | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | WNW | WNW | WNW | NW |
| Gust | 18 | |||||||||||||||||||||||
| Sky Cover (%) | 7 | 5 | 19 | 19 | 19 | 17 | 17 | 17 | 7 | 7 | 7 | 2 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 1 | 1 | 1 | 2 |
| Precipitation Potential (%) | 2 | 2 | 4 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 70 | 72 | 75 | 76 | 73 | 67 | 59 | 48 | 39 | 35 | 31 | 28 | 27 | 26 | 25 | 25 | 32 | 42 | 50 | 58 | 64 | 68 | 70 | 71 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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