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Point Forecast: Donner Summit CA 39.3N 120.4W (Elev. 7037 ft) |
Last Update: 3:49 pm PDT Jun 4, 2023 |
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Date | 06/04 | 06/05 | ||||||||||||||||||||||
Hour (PDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
Temperature (°F) | 49 | 48 | 47 | 48 | 48 | 47 | 48 | 47 | 47 | 48 | 49 | 53 | 58 | 62 | 64 | 66 | 67 | 67 | 66 | 62 | 59 | 58 | 55 | 51 |
Dewpoint (°F) | 41 | 40 | 39 | 39 | 39 | 38 | 39 | 38 | 38 | 38 | 39 | 40 | 40 | 40 | 37 | 37 | 37 | 36 | 38 | 40 | 42 | 43 | 44 | 44 |
Heat Index (°F) | ||||||||||||||||||||||||
Surface Wind (mph) | 6 | 6 | 6 | 7 | 7 | 9 | 10 | 10 | 10 | 11 | 13 | 14 | 14 | 16 | 15 | 13 | 11 | 11 | 10 | 11 | 8 | 8 | 8 | 7 |
Wind Dir | ENE | ENE | E | NE | ENE | ENE | ENE | ENE | E | ENE | ENE | E | ENE | E | E | E | E | E | ESE | SSE | ENE | ENE | ENE | NE |
Gust | 18 | 20 | 21 | 22 | 24 | 23 | 20 | |||||||||||||||||
Sky Cover (%) | 62 | 68 | 50 | 57 | 58 | 56 | 52 | 49 | 41 | 49 | 50 | 45 | 35 | 49 | 61 | 56 | 38 | 51 | 65 | 64 | 62 | 62 | 62 | 55 |
Precipitation Potential (%) | 11 | 10 | 7 | 5 | 4 | 4 | 3 | 3 | 3 | 5 | 2 | 2 | 3 | 3 | 7 | 13 | 20 | 26 | 35 | 46 | 33 | 33 | 33 | 33 |
Relative Humidity (%) | 73 | 74 | 73 | 72 | 72 | 71 | 70 | 70 | 71 | 68 | 68 | 62 | 51 | 44 | 37 | 34 | 33 | 32 | 36 | 45 | 54 | 58 | 66 | 78 |
Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
Date | 06/06 | |||||||||||||||||||||||
Hour (PDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
Temperature (°F) | 48 | 47 | 47 | 47 | 47 | 47 | 46 | 45 | 45 | 46 | 49 | 52 | 56 | 60 | 63 | 64 | 64 | 62 | 60 | 57 | 54 | 51 | 49 | 47 |
Dewpoint (°F) | 43 | 42 | 41 | 41 | 41 | 41 | 41 | 40 | 40 | 40 | 42 | 42 | 42 | 40 | 38 | 37 | 38 | 39 | 41 | 43 | 44 | 45 | 47 | 46 |
Heat Index (°F) | ||||||||||||||||||||||||
Surface Wind (mph) | 7 | 7 | 8 | 8 | 8 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 14 | 14 | 14 | 10 | 10 | 10 | 11 | 11 | 11 | 8 |
Wind Dir | NE | NE | ENE | ENE | ENE | ENE | ENE | ENE | E | E | E | ENE | ENE | ENE | E | E | E | S | S | S | WSW | WSW | WSW | WSW |
Gust | 20 | 20 | 20 | |||||||||||||||||||||
Sky Cover (%) | 55 | 55 | 53 | 53 | 53 | 46 | 46 | 46 | 57 | 57 | 57 | 25 | 25 | 25 | 65 | 65 | 65 | 65 | 65 | 65 | 61 | 61 | 61 | 70 |
Precipitation Potential (%) | 33 | 33 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 47 | 47 | 47 | 47 | 47 | 47 | 42 | 42 | 42 | 42 |
Relative Humidity (%) | 82 | 82 | 81 | 81 | 81 | 81 | 82 | 83 | 83 | 80 | 76 | 69 | 59 | 48 | 40 | 37 | 38 | 43 | 50 | 60 | 70 | 81 | 91 | 98 |
Rain | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
Thunder | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
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