| Point Forecast: 20 Miles WSW Echo Summit CA 38.76N 120.41W (Elev. 1402 m) |
Last Update: 5:21 am PDT May 17, 2025 |
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| Date | 05/17 | 05/18 | ||||||||||||||||||||||
| Hour (PDT) | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 |
| Temperature (°C) | 9 | 11 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 11 | 9 | 8 | 7 | 7 | 6 | 6 | 6 | 5 | 5 | 4 | 4 | 6 | 8 |
| Dewpoint (°C) | 3 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 3 | 3 | 3 | 3 | 3 | 4 | 3 | 3 | 2 | 3 | 2 | 1 | 2 | 2 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 9 | 10 | 10 | 10 | 9 | 8 | 8 | 7 | 6 | 6 | 5 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Wind Dir | S | SW | SW | WSW | WSW | WSW | W | W | W | W | W | W | W | NE | ENE | E | E | E | E | E | E | E | E | ENE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 75 | 55 | 41 | 43 | 45 | 43 | 49 | 51 | 55 | 40 | 36 | 38 | 33 | 31 | 19 | 13 | 13 | 8 | 7 | 5 | 5 | 5 | 5 | 2 |
| Precipitation Potential (%) | 2 | 2 | 11 | 11 | 12 | 22 | 20 | 26 | 15 | 6 | 4 | 5 | 7 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 67 | 56 | 50 | 50 | 51 | 52 | 51 | 50 | 51 | 51 | 57 | 65 | 72 | 78 | 80 | 86 | 86 | 83 | 83 | 85 | 83 | 80 | 74 | 64 |
| Rain | -- | -- | -- | -- | -- | SChc | SChc | Chc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/19 | |||||||||||||||||||||||
| Hour (PDT) | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 |
| Temperature (°C) | 11 | 13 | 14 | 16 | 17 | 17 | 17 | 17 | 16 | 15 | 13 | 12 | 11 | 9 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 7 | 8 | 10 |
| Dewpoint (°C) | 1 | 1 | 0 | 0 | 1 | 2 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | -1 | -1 | -2 | -2 | -2 | -2 | -2 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 2 | 2 | 6 | 6 | 6 | 8 | 8 | 8 | 8 | 8 | 8 | 6 | 6 | 6 | 5 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 6 |
| Wind Dir | ENE | ENE | W | W | W | W | W | W | WNW | WNW | WNW | NW | NW | NW | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 2 | 2 | 2 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 2 |
| Precipitation Potential (%) | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 52 | 43 | 37 | 34 | 34 | 35 | 34 | 33 | 34 | 38 | 43 | 48 | 53 | 57 | 60 | 60 | 59 | 57 | 57 | 57 | 56 | 53 | 49 | 44 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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