| Point Forecast: Jackson CA 38.35N 120.77W (Elev. 426 m) |
Last Update: 2:01 am PDT Jul 22, 2026 |
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| Date | 07/22 | 07/23 | ||||||||||||||||||||||
| 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 (°C) | 21 | 21 | 20 | 19 | 19 | 21 | 23 | 26 | 27 | 28 | 29 | 30 | 30 | 31 | 31 | 30 | 29 | 27 | 24 | 22 | 19 | 18 | 17 | 17 |
| Dewpoint (°C) | 15 | 16 | 15 | 14 | 14 | 16 | 17 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 16 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 15 |
| Heat Index (°C) | 26 | 28 | 28 | 30 | 31 | 30 | 32 | 31 | 30 | 29 | 27 | 24 | ||||||||||||
| Surface Wind (mph) | 3 | 3 | 3 | 5 | 5 | 6 | 6 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 6 | 5 | 3 | 2 | 1 | 1 |
| Wind Dir | NNW | N | N | N | N | NNW | NW | NW | WNW | W | W | W | W | W | W | WNW | W | W | W | WNW | WNW | WNW | WNW | WNW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 0 | 4 | 8 | 6 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 3 | 0 | 0 | 2 | 10 | 21 |
| 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 (%) | 68 | 72 | 74 | 74 | 74 | 74 | 70 | 64 | 59 | 54 | 49 | 46 | 44 | 43 | 42 | 44 | 47 | 52 | 61 | 69 | 78 | 83 | 87 | 90 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/24 | |||||||||||||||||||||||
| 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 (°C) | 16 | 16 | 16 | 15 | 14 | 17 | 19 | 23 | 24 | 27 | 28 | 30 | 32 | 32 | 32 | 33 | 32 | 29 | 27 | 23 | 21 | 19 | 18 | 17 |
| Dewpoint (°C) | 15 | 14 | 15 | 14 | 14 | 14 | 14 | 16 | 15 | 14 | 13 | 13 | 12 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 |
| Heat Index (°C) | 24 | 27 | 28 | 29 | 31 | 30 | 31 | 31 | 31 | 29 | 27 | |||||||||||||
| Surface Wind (mph) | 1 | 1 | 1 | 1 | 1 | 3 | 3 | 3 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 2 | 2 | 2 | 1 |
| Wind Dir | WNW | WNW | W | W | W | W | W | W | W | W | W | W | W | W | WNW | WNW | WNW | W | W | W | N | N | N | E |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 24 | 31 | 35 | 35 | 35 | 26 | 26 | 26 | 1 | 1 | 1 | 3 | 3 | 3 | 3 | 3 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
| 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 (%) | 94 | 94 | 95 | 95 | 95 | 85 | 74 | 64 | 55 | 47 | 40 | 35 | 30 | 28 | 26 | 27 | 30 | 35 | 41 | 49 | 55 | 59 | 62 | 64 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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