| Point Forecast: 3 Miles W Walnut Creek CA 37.91N 122.13W (Elev. 997 ft) |
Last Update: 1:25 pm PDT May 4, 2024 |
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| Date | 05/04 | 05/05 | ||||||||||||||||||||||
| Hour (PDT) | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 |
| Temperature (°F) | 51 | 50 | 50 | 50 | 49 | 47 | 46 | 45 | 45 | 45 | 44 | 44 | 44 | 43 | 43 | 43 | 43 | 45 | 47 | 50 | 52 | 55 | 56 | 56 |
| Dewpoint (°F) | 45 | 44 | 43 | 42 | 41 | 40 | 39 | 40 | 40 | 40 | 40 | 39 | 39 | 39 | 38 | 38 | 39 | 39 | 40 | 40 | 39 | 40 | 39 | 40 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 16 | 15 | 16 | 16 | 15 | 14 | 14 | 14 | 11 | 14 | 14 | 14 | 11 | 10 | 10 | 13 | 13 | 14 | 14 | 11 | 11 | 10 | 10 | 9 |
| Wind Dir | WSW | W | W | W | W | W | WSW | W | W | W | W | W | WSW | W | W | W | W | WNW | WNW | NW | WNW | WNW | WNW | W |
| Gust | 25 | 25 | 25 | 25 | 23 | 24 | 24 | 24 | 24 | 25 | 24 | 24 | 21 | 18 | 20 | 22 | 23 | 22 | 21 | |||||
| Sky Cover (%) | 87 | 86 | 34 | 22 | 22 | 9 | 8 | 51 | 73 | 33 | 24 | 16 | 7 | 5 | 3 | 3 | 4 | 3 | 4 | 10 | 12 | 5 | 15 | 22 |
| Precipitation Potential (%) | 63 | 61 | 14 | 14 | 14 | 5 | 5 | 22 | 13 | 15 | 7 | 9 | 9 | 9 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 |
| Relative Humidity (%) | 82 | 79 | 77 | 74 | 74 | 75 | 78 | 80 | 82 | 83 | 83 | 83 | 82 | 86 | 84 | 83 | 84 | 79 | 74 | 68 | 60 | 57 | 53 | 53 |
| Rain | Lkly | Lkly | -- | -- | -- | -- | -- | SChc | -- | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/06 | |||||||||||||||||||||||
| Hour (PDT) | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 |
| Temperature (°F) | 58 | 57 | 56 | 55 | 53 | 50 | 48 | 47 | 47 | 46 | 45 | 45 | 44 | 44 | 44 | 44 | 46 | 48 | 50 | 53 | 55 | 58 | 60 | 61 |
| Dewpoint (°F) | 41 | 40 | 40 | 40 | 40 | 39 | 39 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 41 | 41 | 42 | 42 | 42 | 43 | 44 | 45 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 10 | 11 | 13 | 11 | 11 | 11 | 10 | 10 | 9 | 9 | 9 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 11 |
| Wind Dir | W | WSW | W | W | W | W | W | W | W | W | W | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | W | W | W | W |
| Gust | 18 | 21 | 22 | |||||||||||||||||||||
| Sky Cover (%) | 19 | 8 | 10 | 3 | 1 | 10 | 13 | 12 | 10 | 10 | 10 | 2 | 2 | 2 | 2 | 2 | 2 | 5 | 5 | 5 | 8 | 8 | 8 | 13 |
| Precipitation Potential (%) | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 53 | 54 | 55 | 57 | 60 | 65 | 71 | 74 | 76 | 78 | 80 | 82 | 84 | 86 | 86 | 85 | 83 | 79 | 73 | 67 | 61 | 58 | 57 | 57 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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