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| Point Forecast: Mount Hamilton CA 37.33N 121.61W (Elev. 3786 ft) |
Last Update: 3:01 pm PDT Jul 3, 2020 |
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| Date | 07/03 | 07/04 | ||||||||||||||||||||||
| Hour (PDT) | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Temperature (°F) | 64 | 61 | 61 | 60 | 60 | 61 | 61 | 60 | 60 | 59 | 58 | 60 | 67 | 68 | 70 | 72 | 74 | 76 | 77 | 78 | 78 | 75 | 73 | 70 |
| Dewpoint (°F) | 34 | 31 | 23 | 20 | 20 | 18 | 17 | 18 | 20 | 20 | 20 | 24 | 24 | 28 | 29 | 32 | 36 | 37 | 40 | 40 | 40 | 38 | 38 | 35 |
| Heat Index (°F) | 76 | 77 | 78 | 78 | 75 | |||||||||||||||||||
| Surface Wind (mph) | 9 | 9 | 9 | 9 | 9 | 8 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 7 | 6 | 6 | 6 | 7 | 9 | 11 | 14 | 15 | 15 | 16 |
| Wind Dir | W | W | WNW | WNW | WNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | WNW | WNW | WNW | WNW | WNW |
| Gust | 21 | 22 | 22 | 23 | ||||||||||||||||||||
| Sky Cover (%) | 0 | 1 | 1 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 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 (%) | 33 | 32 | 23 | 20 | 21 | 19 | 18 | 19 | 21 | 22 | 22 | 25 | 20 | 22 | 22 | 23 | 25 | 24 | 26 | 26 | 26 | 26 | 28 | 28 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/05 | |||||||||||||||||||||||
| Hour (PDT) | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Temperature (°F) | 66 | 62 | 62 | 61 | 60 | 61 | 62 | 60 | 60 | 59 | 58 | 60 | 65 | 66 | 68 | 70 | 71 | 73 | 74 | 75 | 75 | 72 | 70 | 67 |
| Dewpoint (°F) | 31 | 27 | 22 | 20 | 20 | 18 | 17 | 18 | 19 | 19 | 19 | 22 | 23 | 26 | 31 | 35 | 42 | 42 | 46 | 46 | 47 | 44 | 46 | 43 |
| Heat Index (°F) | 75 | 75 | ||||||||||||||||||||||
| Surface Wind (mph) | 16 | 17 | 18 | 18 | 18 | 18 | 20 | 20 | 20 | 15 | 15 | 15 | 13 | 13 | 13 | 11 | 11 | 11 | 14 | 14 | 14 | 17 | 17 | 17 |
| Wind Dir | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW |
| Gust | 24 | 26 | 26 | 28 | 28 | 28 | 29 | 29 | 29 | 23 | 23 | 23 | 18 | 18 | 18 | 21 | 21 | 21 | 26 | 26 | 26 | |||
| Sky Cover (%) | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 3 | 3 | 3 | 3 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 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 (%) | 27 | 26 | 22 | 20 | 20 | 18 | 18 | 19 | 20 | 21 | 21 | 22 | 20 | 21 | 25 | 28 | 34 | 33 | 37 | 36 | 37 | 36 | 42 | 42 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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