| Point Forecast: 3 Miles E Guerneville CA 38.5N 122.95W (Elev. 79 ft) |
Last Update: 3:02 am PDT Jul 15, 2025 |
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| Date | 07/15 | 07/16 | ||||||||||||||||||||||
| Hour (PDT) | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 |
| Temperature (°F) | 52 | 52 | 52 | 52 | 52 | 53 | 55 | 61 | 65 | 70 | 73 | 73 | 74 | 72 | 71 | 69 | 65 | 60 | 57 | 55 | 54 | 53 | 53 | 53 |
| Dewpoint (°F) | 51 | 51 | 52 | 52 | 52 | 52 | 54 | 56 | 58 | 61 | 61 | 61 | 62 | 60 | 59 | 59 | 56 | 55 | 55 | 54 | 54 | 53 | 53 | 53 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 5 | 6 | 6 | 7 | 7 | 6 | 6 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | 1 |
| Wind Dir | SW | SSW | SSW | S | SSW | S | S | S | S | SSW | SSW | SW | SW | SW | SW | SW | SW | SW | SW | SSW | SW | SSW | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 55 | 69 | 75 | 75 | 79 | 75 | 67 | 52 | 31 | 12 | 5 | 5 | 1 | 3 | 19 | 19 | 19 | 19 | 39 | 51 | 60 | 74 | 86 | 86 |
| Precipitation Potential (%) | 4 | 4 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
| Relative Humidity (%) | 98 | 99 | 100 | 100 | 100 | 98 | 97 | 84 | 77 | 73 | 67 | 65 | 65 | 65 | 66 | 70 | 73 | 83 | 91 | 98 | 100 | 100 | 99 | 100 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/17 | |||||||||||||||||||||||
| Hour (PDT) | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 |
| Temperature (°F) | 52 | 52 | 52 | 52 | 52 | 53 | 54 | 59 | 62 | 66 | 69 | 71 | 71 | 70 | 68 | 66 | 63 | 60 | 57 | 55 | 54 | 53 | 53 | 53 |
| Dewpoint (°F) | 52 | 52 | 52 | 52 | 52 | 53 | 54 | 56 | 58 | 59 | 60 | 60 | 59 | 59 | 58 | 57 | 56 | 56 | 55 | 54 | 54 | 53 | 53 | 53 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 5 | 5 | 5 | 7 | 7 | 7 | 7 | 7 | 7 | 2 | 2 | 2 | 1 | 1 | 1 | 1 |
| Wind Dir | SSE | SSE | SE | SE | SSE | SSE | SSE | S | S | S | S | SSW | SSW | SSW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SSW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 89 | 91 | 90 | 89 | 92 | 90 | 85 | 71 | 38 | 38 | 38 | 38 | 38 | 38 | 45 | 45 | 45 | 45 | 45 | 45 | 58 | 58 | 58 | 82 |
| Precipitation Potential (%) | 13 | 13 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| Relative Humidity (%) | 100 | 100 | 100 | 100 | 99 | 99 | 99 | 91 | 85 | 78 | 72 | 68 | 66 | 66 | 69 | 74 | 80 | 86 | 91 | 96 | 100 | 100 | 100 | 100 |
| Rain | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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