| Point Forecast: Mount Wilson CA 34.22N 118.06W (Elev. 1579 m) |
Last Update: 2:54 pm PDT Jul 15, 2025 |
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| Date | 07/15 | 07/16 | ||||||||||||||||||||||
| Hour (PDT) | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 |
| Temperature (°C) | 22 | 22 | 21 | 20 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 19 | 19 | 19 | 20 | 21 | 21 | 21 | 21 |
| Dewpoint (°C) | 13 | 12 | 9 | 7 | 4 | 2 | 1 | 1 | 1 | 2 | 3 | 3 | 2 | 3 | 3 | 4 | 5 | 6 | 7 | 10 | 11 | 12 | 13 | 13 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 10 | 10 | 10 | 7 | 7 |
| Wind Dir | S | SSW | SSW | SSW | SSW | SSW | SSW | S | S | S | E | E | E | ESE | ESE | ESE | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 1 | 1 | 1 | 1 | 1 |
| 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 (%) | 56 | 52 | 48 | 42 | 39 | 35 | 33 | 33 | 34 | 35 | 40 | 40 | 38 | 40 | 40 | 41 | 40 | 42 | 45 | 52 | 55 | 57 | 59 | 60 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/17 | |||||||||||||||||||||||
| Hour (PDT) | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 |
| Temperature (°C) | 21 | 20 | 20 | 19 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 19 | 19 | 20 | 21 | 21 | 22 | 22 | 23 | 23 |
| Dewpoint (°C) | 12 | 11 | 9 | 6 | 3 | 1 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 2 | 3 | 4 | 8 | 11 | 13 | 13 | 14 | 14 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 7 | 6 | 6 | 6 | 5 | 5 | 5 | 6 | 6 | 6 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 8 | 8 |
| Wind Dir | S | S | S | S | SSE | SSE | SSE | SSW | SSW | SSW | WSW | WSW | WSW | ESE | ESE | ESE | S | S | S | SSW | SSW | SSW | SSW | SSW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 5 | 17 | 17 | 17 | 17 | 17 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 8 | 8 | 8 | 8 |
| Relative Humidity (%) | 59 | 54 | 49 | 43 | 38 | 34 | 39 | 38 | 37 | 37 | 36 | 36 | 36 | 35 | 34 | 32 | 33 | 36 | 45 | 52 | 56 | 58 | 59 | 60 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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