| Point Forecast: 16 Miles SSE Tracy CA 37.51N 121.37W (Elev. 953 m) |
Last Update: 5:21 pm PDT May 3, 2024 |
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| Date | 05/03 | 05/04 | ||||||||||||||||||||||
| Hour (PDT) | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| Temperature (°C) | 12 | 12 | 12 | 11 | 10 | 9 | 9 | 9 | 9 | 9 | 7 | 7 | 6 | 6 | 8 | 5 | 5 | 5 | 4 | 4 | 4 | 3 | 4 | 4 |
| Dewpoint (°C) | 4 | 5 | 5 | 5 | 6 | 5 | 6 | 5 | 5 | 5 | 4 | 6 | 6 | 6 | 8 | 5 | 4 | 5 | 3 | 3 | 2 | 1 | 1 | 1 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 18 | 16 | 15 | 14 | 14 | 14 | 10 | 15 | 18 | 23 | 24 | 26 | 22 | 18 | 22 | 21 | 20 | 20 | 23 | 23 | 23 | 28 | 28 | 28 |
| Wind Dir | WSW | WSW | WSW | WSW | WSW | WSW | WSW | SW | SSW | SW | SW | SSW | WSW | W | W | W | W | W | W | W | W | W | W | W |
| Gust | 29 | 30 | 31 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | ||||||||||||||
| Sky Cover (%) | 19 | 30 | 23 | 26 | 57 | 57 | 57 | 73 | 84 | 92 | 93 | 95 | 96 | 98 | 96 | 96 | 96 | 96 | 57 | 57 | 57 | 13 | 13 | 13 |
| Precipitation Potential (%) | 0 | 0 | 1 | 1 | 1 | 2 | 5 | 10 | 23 | 38 | 57 | 80 | 90 | 96 | 86 | 66 | 53 | 39 | 11 | 11 | 11 | 11 | 11 | 11 |
| Relative Humidity (%) | 60 | 62 | 64 | 69 | 74 | 75 | 77 | 78 | 78 | 78 | 82 | 94 | 99 | 99 | 99 | 100 | 97 | 100 | 95 | 91 | 84 | 85 | 82 | 81 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Lkly | Ocnl | Ocnl | Ocnl | Ocnl | Lkly | Chc | Chc | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/05 | |||||||||||||||||||||||
| Hour (PDT) | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| Temperature (°C) | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 6 | 6 | 7 | 7 | 8 | 8 | 8 | 8 | 7 | 7 | 6 | 6 |
| Dewpoint (°C) | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | -1 | 0 | 1 | 1 | 1 | 1 | 1 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 23 | 23 | 23 | 18 | 18 | 18 | 18 | 18 | 18 | 14 | 14 | 14 | 16 | 16 | 16 | 14 | 14 | 14 | 15 | 15 | 15 | 17 | 17 | 17 |
| Wind Dir | W | W | W | W | W | W | W | W | W | WNW | WNW | WNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | W | W | W |
| Gust | 29 | 29 | 29 | |||||||||||||||||||||
| Sky Cover (%) | 17 | 17 | 17 | 18 | 18 | 18 | 15 | 15 | 15 | 12 | 12 | 12 | 15 | 15 | 15 | 7 | 7 | 7 | 8 | 8 | 8 | 5 | 5 | 5 |
| Precipitation Potential (%) | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 80 | 79 | 77 | 78 | 79 | 79 | 77 | 75 | 72 | 70 | 67 | 65 | 63 | 61 | 60 | 58 | 56 | 55 | 55 | 59 | 64 | 68 | 69 | 68 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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