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| Point Forecast: 3 Miles E Guerneville CA 38.5N 122.95W (Elev. 79 ft) |
Last Update: 2:30 pm PDT May 12, 2021 |
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| Date | 05/12 | 05/13 | ||||||||||||||||||||||
| Hour (PDT) | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 |
| Temperature (°F) | 77 | 77 | 76 | 74 | 72 | 67 | 61 | 56 | 53 | 51 | 49 | 48 | 47 | 46 | 46 | 46 | 46 | 47 | 49 | 53 | 60 | 66 | 69 | 71 |
| Dewpoint (°F) | 52 | 51 | 51 | 50 | 49 | 49 | 49 | 48 | 47 | 46 | 45 | 45 | 45 | 45 | 44 | 45 | 44 | 45 | 46 | 48 | 50 | 52 | 52 | 53 |
| Heat Index (°F) | 77 | 77 | 76 | |||||||||||||||||||||
| Surface Wind (mph) | 6 | 6 | 6 | 6 | 5 | 3 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 3 | 5 |
| Wind Dir | SW | SW | SW | SW | SW | SW | SW | SW | SSW | N | N | N | N | N | N | N | N | N | N | SSW | SSW | SSW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 12 | 15 | 11 | 12 | 7 | 14 | 19 | 20 | 28 | 31 | 45 | 52 | 50 | 48 | 46 | 44 | 51 | 57 | 64 | 57 | 30 | 15 | 9 | 6 |
| 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 (%) | 41 | 40 | 41 | 43 | 45 | 52 | 64 | 72 | 80 | 84 | 87 | 89 | 92 | 94 | 92 | 95 | 94 | 92 | 89 | 82 | 70 | 61 | 56 | 52 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/14 | |||||||||||||||||||||||
| Hour (PDT) | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 |
| Temperature (°F) | 74 | 73 | 73 | 71 | 68 | 65 | 60 | 56 | 54 | 52 | 51 | 50 | 49 | 49 | 48 | 48 | 48 | 49 | 52 | 57 | 63 | 69 | 73 | 76 |
| Dewpoint (°F) | 53 | 53 | 52 | 52 | 51 | 50 | 51 | 49 | 48 | 48 | 47 | 47 | 46 | 46 | 46 | 46 | 46 | 46 | 47 | 49 | 51 | 52 | 53 | 53 |
| Heat Index (°F) | 76 | |||||||||||||||||||||||
| Surface Wind (mph) | 6 | 6 | 6 | 6 | 6 | 5 | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 3 | 3 |
| Wind Dir | WSW | SW | WSW | WSW | WSW | SW | WSW | SW | E | N | N | N | NNW | NNW | NNW | NNW | NNW | NNW | NW | NW | NW | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 4 | 4 | 3 | 4 | 4 | 4 | 11 | 11 | 11 | 27 | 27 | 27 | 43 | 43 | 43 | 43 | 43 | 43 | 42 | 42 | 42 | 18 | 18 | 18 |
| 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 (%) | 48 | 50 | 48 | 51 | 54 | 60 | 70 | 77 | 81 | 84 | 87 | 89 | 90 | 92 | 93 | 93 | 92 | 89 | 83 | 74 | 64 | 55 | 49 | 45 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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