| Point Forecast: 8 Miles SSW Vandenberg AFB CA 34.64N 120.62W (Elev. 58 m) |
Last Update: 12:46 am PDT Sep 13, 2026 |
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| Date | 09/13 | 09/14 | ||||||||||||||||||||||
| Hour (PDT) | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 |
| Temperature (°C) | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 17 | 18 | 19 | 19 | 21 | 19 | 19 | 19 | 18 | 17 | 17 | 15 | 14 | 15 | 15 | 14 | 15 |
| Dewpoint (°C) | 13 | 13 | 13 | 14 | 14 | 14 | 13 | 13 | 14 | 14 | 14 | 16 | 14 | 14 | 14 | 13 | 12 | 13 | 12 | 11 | 12 | 13 | 12 | 13 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 20 | 16 | 16 | 16 | 22 | 22 | 22 | 18 | 18 | 18 | 21 | 21 | 21 | 26 | 26 | 26 | 26 | 26 | 26 | 23 | 23 | 23 | 21 | 21 |
| Wind Dir | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW |
| Gust | 32 | 32 | 32 | 32 | 32 | 32 | 29 | 29 | 29 | |||||||||||||||
| Sky Cover (%) | 63 | 63 | 63 | 63 | 33 | 33 | 33 | 33 | 33 | 33 | 11 | 11 | 11 | 11 | 11 | 11 | 30 | 30 | 30 | 30 | 30 | 30 | 42 | 42 |
| Precipitation Potential (%) | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 |
| Relative Humidity (%) | 94 | 96 | 97 | 99 | 99 | 96 | 91 | 82 | 78 | 73 | 69 | 73 | 74 | 74 | 74 | 76 | 76 | 80 | 81 | 82 | 84 | 88 | 89 | 90 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 09/15 | |||||||||||||||||||||||
| Hour (PDT) | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 |
| Temperature (°C) | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 17 | 18 | 19 | 20 | 21 | 20 | 20 | 19 | 18 | 17 | 16 | 16 | 15 | 15 | 15 | 15 |
| Dewpoint (°C) | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 15 | 16 | 15 | 15 | 15 | 14 | 14 | 13 | 14 | 13 | 14 | 14 | 14 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 21 | 17 | 17 | 17 | 13 | 13 | 13 | 11 | 11 | 11 | 16 | 16 | 16 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 9 | 9 |
| Wind Dir | NW | NNW | NNW | NNW | NNW | NNW | NNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 42 | 42 | 42 | 42 | 34 | 34 | 34 | 34 | 34 | 34 | 29 | 29 | 29 | 29 | 29 | 29 | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 |
| Precipitation Potential (%) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 86 | 88 | 88 | 87 | 86 | 87 | 86 | 81 | 78 | 73 | 70 | 72 | 73 | 73 | 73 | 76 | 77 | 82 | 86 | 89 | 91 | 93 | 94 | 95 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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