| Point Forecast: Sierra Madre CA 34.15N 118.05W (Elev. 636 ft) |
Last Update: 2:30 pm PDT Jun 21, 2024 |
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| Date | 06/21 | 06/22 | ||||||||||||||||||||||
| Hour (PDT) | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Temperature (°F) | 88 | 85 | 81 | 77 | 74 | 72 | 69 | 68 | 67 | 66 | 65 | 65 | 65 | 65 | 66 | 68 | 72 | 77 | 82 | 87 | 91 | 94 | 95 | 95 |
| Dewpoint (°F) | 53 | 52 | 51 | 52 | 53 | 51 | 50 | 50 | 50 | 50 | 49 | 49 | 49 | 48 | 50 | 50 | 50 | 49 | 47 | 44 | 43 | 44 | 46 | 48 |
| Heat Index (°F) | 86 | 83 | 80 | 77 | 77 | 80 | 84 | 87 | 90 | 91 | 92 | |||||||||||||
| Surface Wind (mph) | 7 | 7 | 7 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 6 | 6 | 6 |
| Wind Dir | SW | SW | SW | S | S | S | SSE | SSE | SSE | SSE | SSE | SSE | ESE | ESE | ESE | SSE | SSE | SSE | S | S | S | SSW | SSW | SSW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 4 | 4 | 4 | 4 | 4 | 4 | 15 | 15 | 15 | 15 | 15 | 15 | 18 | 18 | 18 | 18 | 18 | 18 | 29 | 29 | 29 | 29 | 29 | 29 |
| 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 (%) | 31 | 34 | 37 | 43 | 49 | 50 | 52 | 53 | 56 | 57 | 57 | 57 | 57 | 56 | 57 | 55 | 48 | 39 | 30 | 23 | 19 | 18 | 19 | 21 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/23 | |||||||||||||||||||||||
| Hour (PDT) | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Temperature (°F) | 94 | 92 | 89 | 84 | 81 | 78 | 76 | 74 | 72 | 71 | 71 | 70 | 70 | 69 | 70 | 74 | 78 | 83 | 86 | 89 | 93 | 94 | 94 | 94 |
| Dewpoint (°F) | 48 | 47 | 48 | 49 | 48 | 48 | 49 | 50 | 50 | 50 | 51 | 50 | 50 | 50 | 50 | 51 | 52 | 56 | 57 | 55 | 55 | 54 | 54 | 55 |
| Heat Index (°F) | 91 | 88 | 86 | 82 | 80 | 78 | 76 | 78 | 82 | 85 | 87 | 91 | 92 | 92 | 92 | |||||||||
| Surface Wind (mph) | 6 | 6 | 6 | 3 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 5 | 5 | 5 | 8 | 8 | 8 |
| Wind Dir | SW | SW | SW | SSW | SSW | SSW | S | S | S | S | S | S | SE | SE | SE | SSW | SSW | SSW | SSW | SSW | SSW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 50 | 50 | 50 | 50 | 50 | 50 | 60 | 60 | 60 | 60 | 60 | 60 | 54 | 54 | 54 | 54 | 54 | 54 | 32 | 32 | 32 | 32 | 32 | 32 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| Relative Humidity (%) | 21 | 22 | 25 | 30 | 32 | 36 | 40 | 44 | 47 | 49 | 51 | 51 | 51 | 52 | 50 | 46 | 41 | 41 | 39 | 33 | 29 | 27 | 27 | 28 |
| Rain | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc |
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