| Point Forecast: Sierra Madre CA 34.2N 118.05W (Elev. 3015 ft) |
Last Update: 1:34 pm PDT Jul 13, 2025 |
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| Date | 07/13 | 07/14 | ||||||||||||||||||||||
| Hour (PDT) | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Temperature (°F) | 68 | 67 | 66 | 67 | 67 | 65 | 64 | 64 | 63 | 64 | 63 | 66 | 69 | 70 | 72 | 75 | 77 | 79 | 80 | 80 | 79 | 78 | 75 | 72 |
| Dewpoint (°F) | 47 | 46 | 41 | 35 | 35 | 33 | 35 | 34 | 44 | 47 | 44 | 47 | 51 | 56 | 58 | 59 | 62 | 61 | 61 | 61 | 63 | 55 | 63 | 61 |
| Heat Index (°F) | 75 | 77 | 79 | 81 | 81 | 79 | 78 | 75 | ||||||||||||||||
| Surface Wind (mph) | 7 | 7 | 7 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| Wind Dir | SW | SW | SW | NW | NW | NW | N | N | N | NNE | NNE | NNE | SSE | SSE | SSE | SSW | SSW | SSW | SSW | SSW | SSW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 21 | 21 | 21 | 21 | 21 | 21 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 7 | 7 | 7 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
| Relative Humidity (%) | 48 | 48 | 40 | 30 | 30 | 30 | 34 | 33 | 51 | 56 | 51 | 51 | 55 | 65 | 65 | 62 | 64 | 58 | 56 | 57 | 63 | 48 | 71 | 75 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/15 | |||||||||||||||||||||||
| Hour (PDT) | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Temperature (°F) | 68 | 67 | 67 | 65 | 64 | 63 | 62 | 62 | 61 | 60 | 60 | 62 | 65 | 66 | 67 | 69 | 71 | 73 | 74 | 73 | 73 | 71 | 68 | 64 |
| Dewpoint (°F) | 57 | 56 | 54 | 46 | 43 | 43 | 43 | 45 | 47 | 48 | 47 | 48 | 52 | 56 | 59 | 62 | 63 | 64 | 63 | 58 | 55 | 53 | 53 | 54 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 8 | 8 | 8 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 |
| Wind Dir | SSW | SSW | SSW | SSW | SSW | SSW | S | S | S | S | S | S | S | S | S | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 5 | 5 | 5 | 28 | 28 | 28 | 28 | 28 | 28 | 23 | 23 | 23 | 23 | 23 | 23 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Precipitation Potential (%) | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 6 | 6 | 6 | 6 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 72 | 71 | 65 | 51 | 47 | 48 | 51 | 55 | 62 | 65 | 63 | 62 | 65 | 74 | 80 | 84 | 84 | 81 | 76 | 64 | 55 | 54 | 62 | 72 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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