| Point Forecast: Mount Hamilton CA 37.33N 121.61W (Elev. 3786 ft) |
Last Update: 9:34 pm PDT May 6, 2024 |
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| Date | 05/06 | 05/07 | ||||||||||||||||||||||
| Hour (PDT) | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| Temperature (°F) | 45 | 44 | 44 | 43 | 42 | 42 | 41 | 42 | 43 | 45 | 48 | 49 | 51 | 53 | 54 | 55 | 56 | 56 | 57 | 56 | 56 | 54 | 51 | 51 |
| Dewpoint (°F) | 40 | 40 | 39 | 37 | 36 | 35 | 34 | 34 | 34 | 34 | 35 | 36 | 36 | 37 | 39 | 38 | 38 | 37 | 36 | 37 | 38 | 37 | 34 | 34 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 15 | 15 | 14 | 13 | 13 | 13 | 13 | 11 | 11 | 13 | 11 | 11 | 11 | 11 | 11 | 13 | 13 | 14 | 14 | 16 | 18 | 18 | 18 | 18 |
| Wind Dir | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | NW | NW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW |
| Gust | 18 | 18 | 18 | 20 | 21 | 21 | 22 | 22 | ||||||||||||||||
| Sky Cover (%) | 25 | 25 | 23 | 20 | 19 | 20 | 21 | 18 | 16 | 10 | 7 | 6 | 4 | 3 | 2 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 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 (%) | 83 | 84 | 83 | 80 | 80 | 78 | 76 | 76 | 70 | 64 | 60 | 60 | 57 | 55 | 55 | 52 | 49 | 48 | 46 | 47 | 51 | 54 | 52 | 52 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/08 | |||||||||||||||||||||||
| Hour (PDT) | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| Temperature (°F) | 50 | 50 | 49 | 49 | 48 | 47 | 47 | 48 | 48 | 50 | 52 | 53 | 55 | 57 | 59 | 60 | 61 | 62 | 61 | 61 | 59 | 58 | 57 | 56 |
| Dewpoint (°F) | 32 | 32 | 31 | 30 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 29 | 30 | 32 | 32 | 32 | 32 | 32 | 33 | 33 | 32 | 30 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 17 | 17 | 17 | 18 | 18 | 18 | 20 | 20 | 20 | 20 | 20 | 20 | 17 | 17 | 17 | 15 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 13 |
| Wind Dir | NNW | NNW | NNW | N | N | N | N | N | N | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW |
| Gust | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 24 | 24 | 24 | 25 | 25 | 25 | 22 | 22 | 22 | 22 | 22 | 22 | |||
| Sky Cover (%) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 2 | 2 | 2 |
| 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 (%) | 52 | 50 | 49 | 47 | 46 | 46 | 45 | 44 | 42 | 41 | 39 | 37 | 35 | 34 | 34 | 34 | 33 | 32 | 33 | 34 | 37 | 38 | 38 | 38 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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