| Point Forecast: 10 Miles NNE Mount Wilson CA 34.34N 117.97W (Elev. 6253 ft) |
Last Update: 4:36 pm PDT Jul 14, 2025 |
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| Date | 07/15 | |||||||||||||||||||||||
| Hour (PDT) | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Temperature (°F) | 69 | 69 | 68 | 68 | 69 | 68 | 69 | 71 | 73 | 74 | 74 | 75 | 75 | 75 | 74 | 74 | 73 | 71 | 70 | 67 | 63 | 63 | 63 | 62 |
| Dewpoint (°F) | 26 | 27 | 28 | 28 | 29 | 28 | 27 | 29 | 30 | 32 | 33 | 34 | 34 | 36 | 35 | 36 | 37 | 36 | 35 | 35 | 31 | 29 | 26 | 25 |
| Heat Index (°F) | 75 | 75 | 75 | |||||||||||||||||||||
| Surface Wind (mph) | 6 | 6 | 7 | 7 | 7 | 6 | 6 | 6 | 7 | 7 | 7 | 13 | 13 | 13 | 13 | 13 | 13 | 11 | 11 | 11 | 10 | 10 | 10 | 9 |
| Wind Dir | S | S | WSW | WSW | WSW | SW | SW | SW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | S |
| Gust | 18 | 18 | 18 | 18 | 18 | 18 | 16 | 16 | 16 | 15 | 15 | 15 | ||||||||||||
| Sky Cover (%) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 3 |
| 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 (%) | 20 | 21 | 22 | 22 | 22 | 22 | 21 | 21 | 20 | 21 | 22 | 22 | 22 | 24 | 24 | 25 | 27 | 28 | 28 | 30 | 30 | 27 | 24 | 24 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/16 | |||||||||||||||||||||||
| Hour (PDT) | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Temperature (°F) | 62 | 62 | 61 | 62 | 62 | 61 | 61 | 65 | 68 | 70 | 71 | 72 | 73 | 73 | 72 | 72 | 71 | 70 | 68 | 65 | 62 | 61 | 60 | 60 |
| Dewpoint (°F) | 25 | 24 | 22 | 21 | 21 | 19 | 18 | 20 | 23 | 25 | 27 | 29 | 31 | 32 | 33 | 34 | 34 | 35 | 35 | 34 | 32 | 30 | 29 | 27 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 9 | 9 | 11 | 11 | 11 | 8 | 8 | 8 | 6 | 6 | 6 | 7 | 7 | 7 | 10 | 10 | 10 | 10 | 10 | 10 | 7 | 7 | 7 | 6 |
| Wind Dir | S | S | SW | SW | SW | S | S | S | S | S | S | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW |
| Gust | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | |||||||||||||||
| Sky Cover (%) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 3 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 24 | 23 | 22 | 21 | 21 | 20 | 19 | 18 | 18 | 18 | 19 | 20 | 21 | 22 | 24 | 25 | 26 | 28 | 30 | 32 | 32 | 31 | 30 | 28 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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