| Point Forecast: 4 Miles W Mount Hamilton CA 37.34N 121.73W (Elev. 613 m) |
Last Update: 2:10 am PDT Jun 17, 2024 |
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| Date | 06/17 | 06/18 | ||||||||||||||||||||||
| 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) | 9 | 9 | 9 | 9 | 9 | 12 | 15 | 17 | 19 | 22 | 23 | 24 | 24 | 24 | 23 | 23 | 21 | 19 | 17 | 16 | 14 | 14 | 14 | 13 |
| Dewpoint (°C) | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 3 | 2 | 1 | -2 | -3 | -2 | -3 | -1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Heat Index (°C) | 24 | 24 | 24 | |||||||||||||||||||||
| Surface Wind (mph) | 9 | 9 | 9 | 9 | 9 | 9 | 13 | 18 | 21 | 21 | 22 | 22 | 22 | 23 | 22 | 20 | 18 | 11 | 8 | 14 | 17 | 15 | 11 | 9 |
| Wind Dir | NW | NW | NW | NNW | NW | NW | NW | NNW | NNW | NNW | NNW | NNW | NW | NW | NW | NW | NW | NW | NNW | N | N | N | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 9 | 8 | 2 | 4 | 11 | 13 | 14 | 8 | 6 | 4 | 2 | 1 | 2 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 1 | 2 | 3 | 3 |
| 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 (%) | 75 | 74 | 78 | 77 | 74 | 65 | 54 | 41 | 32 | 26 | 20 | 16 | 17 | 16 | 19 | 22 | 25 | 30 | 35 | 38 | 40 | 41 | 41 | 41 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/19 | |||||||||||||||||||||||
| 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) | 12 | 12 | 12 | 12 | 13 | 16 | 17 | 20 | 23 | 24 | 26 | 26 | 26 | 26 | 24 | 22 | 20 | 18 | 16 | 13 | 12 | 11 | 10 | 9 |
| Dewpoint (°C) | 0 | 0 | -1 | -1 | -1 | 1 | 2 | 4 | 4 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 3 | 2 | 2 | 2 |
| Heat Index (°C) | 24 | 26 | 26 | 26 | 26 | 24 | ||||||||||||||||||
| Surface Wind (mph) | 9 | 9 | 9 | 6 | 5 | 8 | 9 | 9 | 10 | 11 | 13 | 14 | 14 | 15 | 16 | 16 | 15 | 10 | 6 | 6 | 6 | 6 | 5 | 3 |
| Wind Dir | N | N | N | N | NW | WNW | WNW | WNW | WNW | WNW | W | WNW | WNW | WNW | NW | NW | NW | NW | NNW | NW | NNW | NNW | NW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 3 | 10 | 24 | 33 | 22 | 22 | 18 | 17 | 24 | 23 | 22 | 21 | 18 | 15 | 12 | 11 | 9 | 8 | 8 | 7 | 7 | 7 | 7 | 7 |
| 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 (%) | 42 | 43 | 42 | 42 | 40 | 38 | 36 | 34 | 30 | 26 | 23 | 21 | 20 | 20 | 21 | 25 | 30 | 36 | 43 | 50 | 55 | 58 | 60 | 61 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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