| Point Forecast: 4 Miles ESE Donner Summit CA 39.31N 120.34W (Elev. 6982 ft) |
Last Update: 12:21 pm PDT Jun 26, 2024 |
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| Date | 06/26 | 06/27 | ||||||||||||||||||||||
| Hour (PDT) | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 |
| Temperature (°F) | 72 | 71 | 72 | 72 | 72 | 71 | 70 | 67 | 62 | 58 | 54 | 52 | 51 | 50 | 51 | 49 | 49 | 49 | 48 | 50 | 54 | 59 | 65 | 67 |
| Dewpoint (°F) | 42 | 41 | 41 | 41 | 42 | 40 | 40 | 40 | 39 | 41 | 40 | 39 | 38 | 38 | 38 | 37 | 36 | 34 | 33 | 33 | 32 | 31 | 29 | 28 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 11 | 10 | 10 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 9 | 10 | 11 |
| Wind Dir | SW | SW | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | SW | SW | SSW | SSW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | 26 | 28 | 29 | 29 | 29 | 28 | 28 | 25 | 23 | 21 | 20 | 22 | 23 | |||||||||||
| Sky Cover (%) | 7 | 5 | 6 | 2 | 2 | 2 | 1 | 1 | 4 | 2 | 2 | 4 | 2 | 2 | 4 | 3 | 4 | 2 | 3 | 0 | 0 | 1 | 3 | 7 |
| 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 (%) | 35 | 34 | 33 | 33 | 34 | 32 | 34 | 37 | 42 | 52 | 58 | 62 | 62 | 62 | 61 | 61 | 59 | 58 | 57 | 52 | 43 | 34 | 26 | 23 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/28 | |||||||||||||||||||||||
| Hour (PDT) | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 |
| Temperature (°F) | 68 | 70 | 70 | 70 | 70 | 69 | 68 | 65 | 61 | 56 | 52 | 50 | 48 | 48 | 47 | 46 | 46 | 46 | 47 | 50 | 53 | 59 | 65 | 70 |
| Dewpoint (°F) | 28 | 28 | 27 | 27 | 28 | 29 | 31 | 30 | 32 | 34 | 34 | 33 | 31 | 30 | 28 | 27 | 26 | 26 | 26 | 27 | 28 | 29 | 30 | 29 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 13 | 13 | 13 | 13 | 11 | 10 | 10 | 10 | 6 | 6 | 6 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 6 |
| Wind Dir | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WNW | WNW | WNW | ENE | ENE | ENE | ENE | ENE | ENE | E | E | E | SSW |
| Gust | 25 | 25 | 26 | 25 | 25 | 23 | 23 | 23 | ||||||||||||||||
| Sky Cover (%) | 13 | 25 | 37 | 29 | 20 | 35 | 35 | 35 | 21 | 21 | 21 | 4 | 4 | 4 | 3 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 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 (%) | 22 | 21 | 20 | 20 | 21 | 22 | 25 | 27 | 34 | 44 | 49 | 51 | 51 | 49 | 47 | 47 | 47 | 46 | 44 | 42 | 38 | 32 | 27 | 22 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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