| Point Forecast: 2 Miles S Crater Lake OR 42.91N 122.14W (Elev. 6775 ft) |
Last Update: 1:40 pm PDT May 20, 2025 |
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| Date | 05/20 | 05/21 | ||||||||||||||||||||||
| Hour (PDT) | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |
| Temperature (°F) | 38 | 41 | 42 | 42 | 43 | 41 | 41 | 38 | 34 | 32 | 31 | 32 | 31 | 32 | 31 | 31 | 31 | 30 | 34 | 35 | 39 | 43 | 46 | 48 |
| Dewpoint (°F) | 26 | 27 | 28 | 27 | 28 | 27 | 29 | 29 | 27 | 25 | 24 | 22 | 21 | 20 | 20 | 18 | 16 | 16 | 19 | 19 | 21 | 23 | 24 | 24 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 14 | 9 | 9 | 9 | 9 | 9 | 9 | 5 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 6 | 6 |
| Wind Dir | WNW | W | W | W | WNW | WNW | WNW | NNW | NNW | NNW | WSW | WSW | WSW | WSW | WSW | WSW | SE | SE | SE | SSE | SSE | SSE | SSW | SSW |
| Gust | 20 | |||||||||||||||||||||||
| Sky Cover (%) | 24 | 10 | 9 | 5 | 6 | 16 | 25 | 29 | 15 | 9 | 12 | 14 | 14 | 27 | 25 | 20 | 7 | 18 | 23 | 19 | 16 | 37 | 26 | 25 |
| 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 | 1 |
| Relative Humidity (%) | 61 | 56 | 58 | 56 | 55 | 57 | 61 | 71 | 76 | 76 | 75 | 67 | 66 | 61 | 62 | 58 | 53 | 56 | 54 | 52 | 48 | 44 | 41 | 39 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/22 | |||||||||||||||||||||||
| Hour (PDT) | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |
| Temperature (°F) | 51 | 51 | 51 | 52 | 51 | 50 | 47 | 44 | 40 | 38 | 37 | 36 | 36 | 36 | 35 | 35 | 34 | 34 | 34 | 34 | 35 | 36 | 37 | 39 |
| Dewpoint (°F) | 26 | 26 | 27 | 28 | 28 | 29 | 32 | 33 | 33 | 32 | 31 | 31 | 31 | 31 | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 30 | 30 | 32 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 6 | 8 | 8 | 8 | 10 | 10 | 10 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 |
| Wind Dir | SSW | WSW | WSW | WSW | WSW | WSW | WSW | W | W | W | WSW | WSW | WSW | WSW | WSW | WSW | W | W | W | W | W | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 32 | 48 | 55 | 59 | 65 | 86 | 63 | 45 | 46 | 46 | 46 | 46 | 46 | 45 | 45 | 45 | 53 | 53 | 53 | 54 | 54 | 54 | 54 | 54 |
| Precipitation Potential (%) | 1 | 2 | 4 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 17 | 17 | 17 | 17 | 17 | 17 | 14 | 14 | 14 | 14 | 14 | 14 | 6 | 6 |
| Relative Humidity (%) | 38 | 38 | 39 | 39 | 40 | 45 | 56 | 65 | 76 | 80 | 79 | 80 | 81 | 81 | 82 | 82 | 82 | 82 | 82 | 81 | 80 | 79 | 77 | 74 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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