| Point Forecast: 14 Miles SW Alder Springs CA 39.52N 122.93W (Elev. 1926 m) |
Last Update: 2:10 am PDT Sep 13, 2026 |
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| Date | 09/13 | 09/14 | ||||||||||||||||||||||
| Hour (PDT) | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 |
| Temperature (°C) | 3 | 4 | 4 | 6 | 7 | 7 | 8 | 9 | 11 | 11 | 11 | 10 | 9 | 8 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Dewpoint (°C) | -5 | -6 | -5 | -3 | -2 | -1 | -1 | 1 | 1 | 1 | 2 | 3 | 3 | 3 | 1 | -1 | -2 | -5 | -7 | -7 | -8 | -7 | -8 | -7 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 17 | 15 | 15 | 15 | 9 | 9 | 9 | 15 | 15 | 15 | 13 | 13 | 13 | 7 | 7 | 7 | 11 | 11 | 11 | 9 | 9 | 9 | 11 | 11 |
| Wind Dir | NW | NNW | NNW | NNW | NW | NW | NW | NW | NW | NW | NNW | NNW | NNW | N | N | N | N | N | N | N | N | N | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 7 | 5 | 5 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 6 | 6 | 6 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 4 |
| 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 (%) | 54 | 50 | 51 | 52 | 55 | 58 | 53 | 53 | 51 | 50 | 54 | 63 | 68 | 70 | 65 | 57 | 50 | 40 | 34 | 34 | 33 | 32 | 31 | 32 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 09/15 | |||||||||||||||||||||||
| Hour (PDT) | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 |
| Temperature (°C) | 8 | 9 | 11 | 12 | 13 | 14 | 16 | 16 | 17 | 17 | 17 | 15 | 13 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 |
| Dewpoint (°C) | -9 | -9 | -9 | -7 | -4 | -3 | -3 | -2 | -2 | -2 | -1 | 1 | 1 | 1 | -1 | -2 | -4 | -6 | -8 | -11 | -12 | -12 | -12 | -12 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 11 | 13 | 13 | 13 | 5 | 5 | 5 | 6 | 6 | 6 | 5 | 5 | 5 | 2 | 2 | 2 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 |
| Wind Dir | N | N | N | N | SW | SW | SW | WSW | WSW | WSW | SW | SW | SW | W | W | W | W | W | W | NW | NW | NW | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 |
| 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 (%) | 28 | 28 | 25 | 25 | 29 | 30 | 28 | 28 | 27 | 28 | 31 | 38 | 43 | 44 | 41 | 36 | 30 | 26 | 22 | 19 | 17 | 17 | 17 | 17 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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