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| Point Forecast: 4 Miles S Clayton CA 37.87N 121.95W (Elev. 1509 ft) |
Last Update: 1:26 am PDT Apr 26, 2024 |
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| Date | 04/28 | 04/29 | ||||||||||||||||||||||
| Hour (PDT) | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 |
| Temperature (°F) | 47 | 48 | 49 | 52 | 56 | 60 | 64 | 67 | 68 | 69 | 70 | 69 | 68 | 65 | 62 | 59 | 56 | 54 | 51 | 50 | 48 | 47 | 46 | 45 |
| Dewpoint (°F) | 41 | 42 | 42 | 43 | 44 | 46 | 47 | 48 | 48 | 48 | 48 | 47 | 46 | 45 | 44 | 43 | 42 | 41 | 40 | 40 | 40 | 39 | 39 | 39 |
| Wind Chill (°F) | 42 | 43 | 45 | 45 | 43 | 42 | 40 | 39 | ||||||||||||||||
| Surface Wind (mph) | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 14 | 14 | 14 | 18 | 18 | 18 | 18 | 18 | 18 | 15 | 15 | 15 | 14 | 14 | 14 |
| Wind Dir | WSW | WSW | WSW | WSW | WSW | WSW | W | W | W | W | W | W | W | W | W | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW |
| Gust | 21 | 21 | 21 | 29 | 29 | 29 | 28 | 28 | 28 | 23 | 23 | 23 | 21 | 21 | 21 | |||||||||
| Sky Cover (%) | 5 | 5 | 5 | 2 | 2 | 2 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 4 | 4 | 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 (%) | 81 | 80 | 76 | 71 | 66 | 59 | 54 | 50 | 48 | 47 | 46 | 45 | 46 | 48 | 52 | 56 | 60 | 63 | 66 | 69 | 72 | 75 | 78 | 79 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Snow | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Freezing Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Sleet | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 04/30 | |||||||||||||||||||||||
| Hour (PDT) | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 |
| Temperature (°F) | 45 | 45 | 46 | 49 | 52 | 56 | 60 | 64 | 67 | 70 | 72 | 72 | 72 | 70 | 68 | 64 | 61 | 57 | 54 | 52 | 51 | 50 | 48 | 47 |
| Dewpoint (°F) | 39 | 38 | 38 | 39 | 40 | 41 | 42 | 43 | 43 | 44 | 44 | 44 | 44 | 45 | 46 | 45 | 44 | 43 | 42 | 41 | 40 | 40 | 40 | 40 |
| Wind Chill (°F) | 39 | 40 | 42 | 45 | 46 | 44 | 43 | |||||||||||||||||
| Surface Wind (mph) | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 13 | 13 | 13 | 13 | 13 | 13 | 11 | 11 | 11 | 9 | 9 | 9 | 9 | 9 | 9 |
| Wind Dir | WSW | WSW | WSW | WSW | WSW | WSW | WNW | WNW | WNW | WNW | WNW | WNW | W | W | W | W | W | W | WSW | WSW | WSW | WSW | WSW | WSW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 5 | 5 | 5 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 5 | 5 | 5 |
| 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 (%) | 79 | 77 | 73 | 68 | 62 | 56 | 51 | 46 | 42 | 39 | 37 | 36 | 37 | 40 | 45 | 50 | 54 | 59 | 63 | 66 | 68 | 70 | 73 | 75 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Snow | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Freezing Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Sleet | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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