| Point Forecast: 4 Miles NNW San Bernardino CA 34.18N 117.33W (Elev. 1496 ft) |
Last Update: 2:44 am PDT May 7, 2024 |
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| Date | 05/07 | 05/08 | ||||||||||||||||||||||
| Hour (PDT) | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
| Temperature (°F) | 64 | 67 | 70 | 73 | 74 | 75 | 76 | 74 | 73 | 71 | 66 | 63 | 61 | 59 | 58 | 56 | 55 | 55 | 54 | 54 | 56 | 56 | 60 | 64 |
| Dewpoint (°F) | 43 | 43 | 42 | 42 | 42 | 44 | 46 | 47 | 48 | 47 | 47 | 47 | 47 | 47 | 47 | 46 | 45 | 43 | 42 | 40 | 38 | 36 | 34 | 32 |
| Heat Index (°F) | 75 | 76 | ||||||||||||||||||||||
| Surface Wind (mph) | 3 | 6 | 7 | 8 | 9 | 10 | 11 | 11 | 10 | 9 | 7 | 5 | 3 | 2 | 1 | 2 | 5 | 7 | 10 | 14 | 17 | 21 | 23 | 23 |
| Wind Dir | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | S | S | SE | SE | E | NE | NE | N | N | N | N | N | N |
| Gust | 18 | 20 | 21 | 18 | 23 | 28 | 32 | 36 | 36 | |||||||||||||||
| Sky Cover (%) | 9 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 7 | 7 | 7 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 |
| 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 (%) | 46 | 41 | 37 | 33 | 32 | 33 | 34 | 38 | 41 | 43 | 50 | 56 | 60 | 64 | 65 | 68 | 68 | 64 | 62 | 57 | 51 | 46 | 36 | 30 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/09 | |||||||||||||||||||||||
| Hour (PDT) | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
| Temperature (°F) | 67 | 69 | 71 | 74 | 76 | 77 | 78 | 78 | 76 | 73 | 70 | 67 | 63 | 60 | 58 | 57 | 56 | 55 | 54 | 55 | 56 | 57 | 60 | 63 |
| Dewpoint (°F) | 30 | 28 | 27 | 27 | 26 | 26 | 26 | 28 | 30 | 33 | 36 | 38 | 40 | 41 | 42 | 42 | 42 | 41 | 39 | 38 | 38 | 39 | 39 | 39 |
| Heat Index (°F) | 76 | 77 | 78 | 78 | 76 | |||||||||||||||||||
| Surface Wind (mph) | 22 | 21 | 18 | 17 | 15 | 14 | 14 | 13 | 10 | 8 | 6 | 5 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 3 |
| Wind Dir | N | N | N | N | N | N | N | N | NW | NW | W | W | S | SE | SE | SE | E | E | NE | NE | NE | NE | NE | E |
| Gust | 34 | 32 | 30 | 26 | 24 | 23 | 22 | 21 | ||||||||||||||||
| Sky Cover (%) | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 9 | 9 | 9 | 9 | 9 | 9 | 13 | 13 | 13 | 13 | 13 |
| 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 (%) | 25 | 22 | 19 | 17 | 16 | 15 | 15 | 16 | 18 | 23 | 28 | 35 | 42 | 49 | 54 | 57 | 58 | 58 | 56 | 52 | 52 | 50 | 46 | 41 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
