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| Point Forecast: 8 Miles W Rio Linda CA 38.69N 121.61W (Elev. 16 ft) |
Last Update: 2:05 am PDT May 17, 2021 |
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| Date | 05/17 | 05/18 | ||||||||||||||||||||||
| Hour (PDT) | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 |
| Temperature (°F) | 52 | 51 | 51 | 52 | 54 | 57 | 60 | 65 | 68 | 72 | 75 | 78 | 79 | 79 | 78 | 75 | 70 | 64 | 61 | 59 | 56 | 56 | 54 | 53 |
| Dewpoint (°F) | 50 | 48 | 49 | 49 | 50 | 50 | 51 | 50 | 50 | 50 | 50 | 50 | 49 | 49 | 49 | 50 | 51 | 50 | 51 | 50 | 49 | 49 | 49 | 48 |
| Heat Index (°F) | 75 | 78 | 79 | 79 | 78 | 75 | ||||||||||||||||||
| Surface Wind (mph) | 14 | 14 | 14 | 14 | 10 | 10 | 10 | 8 | 8 | 8 | 11 | 11 | 11 | 16 | 16 | 16 | 16 | 16 | 16 | 13 | 13 | 13 | 11 | 11 |
| Wind Dir | SSE | SSE | SSE | SSE | SSE | SSE | SSE | S | S | S | S | S | S | S | S | S | S | S | S | SSE | SSE | SSE | SSE | SSE |
| Gust | 18 | 21 | 21 | 21 | 18 | 18 | 18 | 24 | 24 | 24 | 24 | 24 | 24 | 20 | 20 | 20 | ||||||||
| Sky Cover (%) | 25 | 22 | 22 | 22 | 21 | 21 | 21 | 9 | 9 | 9 | 4 | 4 | 4 | 12 | 12 | 12 | 4 | 4 | 4 | 10 | 10 | 10 | 3 | 3 |
| Precipitation Potential (%) | 1 | 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 (%) | 92 | 91 | 92 | 90 | 85 | 77 | 71 | 58 | 53 | 46 | 42 | 37 | 35 | 35 | 36 | 41 | 50 | 61 | 69 | 73 | 77 | 77 | 82 | 84 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/19 | |||||||||||||||||||||||
| Hour (PDT) | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 |
| Temperature (°F) | 52 | 51 | 51 | 52 | 56 | 60 | 64 | 69 | 73 | 77 | 80 | 82 | 83 | 83 | 80 | 76 | 71 | 67 | 62 | 58 | 55 | 54 | 52 | 51 |
| Dewpoint (°F) | 48 | 48 | 48 | 48 | 49 | 49 | 49 | 48 | 46 | 46 | 46 | 44 | 43 | 40 | 40 | 41 | 42 | 43 | 43 | 43 | 43 | 43 | 43 | 43 |
| Heat Index (°F) | 77 | 79 | 80 | 81 | 81 | 79 | 76 | |||||||||||||||||
| Surface Wind (mph) | 11 | 9 | 9 | 9 | 7 | 7 | 7 | 8 | 8 | 8 | 9 | 9 | 9 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 |
| Wind Dir | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SW | SW | SW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | S | S | S | S | S |
| Gust | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | |||||||||||||
| Sky Cover (%) | 3 | 7 | 7 | 7 | 4 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 11 | 11 | 3 | 3 | 3 | 1 | 1 | 1 | 2 | 2 |
| Precipitation Potential (%) | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 87 | 89 | 89 | 87 | 77 | 68 | 58 | 47 | 38 | 33 | 30 | 26 | 24 | 22 | 24 | 28 | 35 | 42 | 50 | 57 | 63 | 67 | 71 | 74 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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