| Point Forecast: 6 Miles WNW Portola Valley CA 37.4N 122.31W (Elev. 670 m) |
Last Update: 3:53 pm PDT Jun 9, 2024 |
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| Date | 06/09 | 06/10 | ||||||||||||||||||||||
| Hour (PDT) | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Temperature (°C) | 16 | 14 | 13 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 13 | 16 | 18 | 19 | 20 | 21 | 22 | 21 | 22 |
| Dewpoint (°C) | 11 | 10 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 11 | 12 | 12 | 13 | 14 | 14 | 14 | 14 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 6 | 6 | 6 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Wind Dir | W | W | W | W | W | W | W | W | W | W | WSW | WSW | W | SW | WSW | NNW | SW | SW | E | W | W | WSW | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 14 | 17 | 17 | 34 | 50 | 59 | 52 | 61 | 63 | 61 | 61 | 55 | 54 | 56 | 42 | 28 | 24 | 13 | 12 | 13 | 10 | 6 | 7 | 7 |
| Precipitation Potential (%) | 3 | 3 | 3 | 3 | 3 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 73 | 75 | 77 | 79 | 82 | 84 | 80 | 83 | 85 | 86 | 83 | 82 | 83 | 81 | 79 | 76 | 68 | 66 | 64 | 65 | 63 | 62 | 62 | 62 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/11 | |||||||||||||||||||||||
| Hour (PDT) | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Temperature (°C) | 21 | 21 | 20 | 18 | 17 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 15 | 16 | 17 | 19 | 21 | 22 | 23 | 24 | 24 | 24 | 24 |
| Dewpoint (°C) | 13 | 13 | 12 | 10 | 9 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 8 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 14 | 14 | 14 |
| Heat Index (°C) | 24 | 24 | 24 | 24 | ||||||||||||||||||||
| Surface Wind (mph) | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 5 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 |
| Wind Dir | W | W | W | W | W | W | WSW | WSW | WSW | WSW | WSW | SW | SW | SW | SW | SW | WSW | WSW | W | W | W | W | W | WNW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 7 | 6 | 3 | 13 | 9 | 11 | 12 | 13 | 15 | 16 | 17 | 17 | 18 | 16 | 15 | 13 | 11 | 9 | 7 | 6 | 6 | 5 | 5 | 4 |
| 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 (%) | 62 | 59 | 60 | 62 | 61 | 60 | 60 | 61 | 62 | 62 | 63 | 63 | 62 | 61 | 59 | 58 | 56 | 55 | 54 | 54 | 54 | 53 | 52 | 52 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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