| Point Forecast: 3 Miles NW Forestville CA 38.51N 122.92W (Elev. 121 m) |
Last Update: 4:51 am PDT Sep 16, 2026 |
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| Date | 09/16 | 09/17 | ||||||||||||||||||||||
| Hour (PDT) | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 |
| Temperature (°C) | 11 | 11 | 11 | 12 | 14 | 16 | 20 | 22 | 23 | 23 | 22 | 21 | 19 | 17 | 14 | 13 | 13 | 12 | 13 | 12 | 12 | 12 | 12 | 12 |
| Dewpoint (°C) | 11 | 11 | 11 | 12 | 13 | 14 | 15 | 15 | 14 | 16 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 12 | 13 | 12 | 12 | 12 | 12 | 12 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 0 | 0 | 1 | 1 | 1 | 2 | 2 | 5 | 6 | 8 | 9 | 8 | 7 | 5 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wind Dir | NNW | NNW | SW | S | SE | SSE | S | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | N | ENE | E |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 58 | 54 | 55 | 52 | 32 | 30 | 26 | 21 | 11 | 6 | 9 | 20 | 26 | 19 | 24 | 28 | 24 | 32 | 46 | 62 | 84 | 89 | 90 | 92 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 4 | 3 | 3 | 3 | 5 | 6 | 5 | 10 | 10 | 10 | 17 |
| Relative Humidity (%) | 100 | 100 | 100 | 100 | 98 | 85 | 73 | 64 | 60 | 61 | 62 | 66 | 73 | 83 | 94 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 99 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 09/18 | |||||||||||||||||||||||
| Hour (PDT) | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 |
| Temperature (°C) | 12 | 12 | 12 | 13 | 14 | 16 | 19 | 22 | 23 | 23 | 23 | 22 | 21 | 18 | 16 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 |
| Dewpoint (°C) | 12 | 12 | 12 | 13 | 14 | 14 | 14 | 16 | 15 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 0 | 0 | 1 | 1 | 1 | 2 | 2 | 2 | 6 | 6 | 6 | 6 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wind Dir | ESE | E | ENE | E | SE | S | S | S | SSW | SSW | SSW | SW | SW | SW | S | S | S | N | N | N | N | N | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 90 | 91 | 92 | 92 | 82 | 62 | 62 | 62 | 9 | 9 | 9 | 12 | 12 | 12 | 6 | 6 | 6 | 7 | 7 | 7 | 32 | 32 | 32 | 39 |
| Precipitation Potential (%) | 17 | 17 | 17 | 17 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 100 | 100 | 100 | 100 | 100 | 93 | 78 | 67 | 62 | 63 | 64 | 67 | 72 | 82 | 93 | 98 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Rain | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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