| Point Forecast: Healdsburg CA 38.63N 122.87W (Elev. 240 ft) |
Last Update: 8:39 am PDT May 18, 2024 |
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| Date | 05/18 | 05/19 | ||||||||||||||||||||||
| Hour (PDT) | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
| Temperature (°F) | 56 | 60 | 66 | 69 | 71 | 72 | 71 | 71 | 70 | 66 | 61 | 56 | 54 | 52 | 50 | 50 | 49 | 49 | 48 | 47 | 48 | 49 | 52 | 58 |
| Dewpoint (°F) | 51 | 52 | 54 | 55 | 54 | 55 | 54 | 54 | 53 | 51 | 50 | 48 | 48 | 47 | 46 | 46 | 46 | 45 | 45 | 44 | 44 | 44 | 45 | 46 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 2 | 2 | 3 | 5 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | S | SSW | S | S | S | W | N | NE | NNW | NNE | N | NNW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 45 | 16 | 5 | 3 | 0 | 1 | 0 | 0 | 5 | 6 | 20 | 23 | 17 | 17 | 25 | 34 | 46 | 42 | 42 | 44 | 26 | 19 | 16 | 14 |
| Precipitation Potential (%) | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 84 | 76 | 65 | 61 | 56 | 54 | 55 | 55 | 55 | 58 | 67 | 74 | 79 | 85 | 86 | 88 | 89 | 88 | 89 | 88 | 85 | 82 | 75 | 64 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/20 | |||||||||||||||||||||||
| Hour (PDT) | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
| Temperature (°F) | 64 | 68 | 72 | 76 | 78 | 80 | 79 | 78 | 74 | 70 | 66 | 62 | 59 | 57 | 55 | 54 | 53 | 52 | 50 | 50 | 51 | 53 | 56 | 59 |
| Dewpoint (°F) | 46 | 46 | 46 | 46 | 45 | 44 | 44 | 44 | 44 | 44 | 44 | 44 | 44 | 44 | 44 | 43 | 43 | 43 | 42 | 42 | 43 | 44 | 44 | 45 |
| Heat Index (°F) | 76 | 78 | 79 | 79 | 78 | |||||||||||||||||||
| Surface Wind (mph) | 1 | 2 | 2 | 2 | 6 | 6 | 6 | 9 | 9 | 9 | 8 | 8 | 8 | 7 | 7 | 7 | 5 | 5 | 5 | 2 | 2 | 2 | 2 | 2 |
| Wind Dir | WNW | W | W | W | W | W | W | WNW | WNW | WNW | NW | NW | NW | NNW | NNW | NNW | NNW | NNW | NNW | N | N | N | N | N |
| Gust | 20 | 20 | 20 | 20 | 20 | 20 | ||||||||||||||||||
| Sky Cover (%) | 9 | 4 | 4 | 4 | 0 | 0 | 0 | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 13 | 13 | 13 | 11 | 11 | 11 | 4 | 4 |
| 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 (%) | 54 | 45 | 39 | 34 | 31 | 29 | 29 | 30 | 34 | 39 | 45 | 51 | 57 | 62 | 65 | 66 | 68 | 71 | 74 | 75 | 74 | 71 | 66 | 58 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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