| Point Forecast: 2 Miles SSE Marysville, Yuba County Airport CA 39.08N 121.56W (Elev. 56 ft) |
Last Update: 11:31 am PDT Jul 16, 2026 |
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| Date | 07/16 | 07/17 | ||||||||||||||||||||||
| Hour (PDT) | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |
| Temperature (°F) | 89 | 92 | 95 | 96 | 96 | 97 | 94 | 91 | 83 | 78 | 75 | 72 | 70 | 68 | 65 | 63 | 62 | 60 | 62 | 64 | 67 | 73 | 77 | 81 |
| Dewpoint (°F) | 51 | 50 | 49 | 47 | 46 | 48 | 48 | 50 | 51 | 51 | 52 | 51 | 52 | 51 | 50 | 50 | 51 | 50 | 51 | 51 | 50 | 52 | 52 | 52 |
| Heat Index (°F) | 86 | 89 | 92 | 92 | 92 | 94 | 91 | 88 | 82 | 78 | 75 | 77 | 80 | |||||||||||
| Surface Wind (mph) | 6 | 6 | 7 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 7 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 6 |
| Wind Dir | SSW | SSW | S | S | S | S | S | S | SSE | SSE | SE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 8 | 25 | 21 | 12 | 0 | 0 | 0 | 0 | 0 | 0 |
| 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 (%) | 27 | 24 | 21 | 19 | 18 | 19 | 21 | 25 | 33 | 39 | 44 | 47 | 52 | 55 | 59 | 63 | 66 | 69 | 68 | 62 | 55 | 48 | 42 | 37 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/18 | |||||||||||||||||||||||
| Hour (PDT) | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |
| Temperature (°F) | 85 | 88 | 91 | 92 | 92 | 93 | 91 | 87 | 79 | 74 | 70 | 68 | 66 | 65 | 62 | 61 | 60 | 59 | 60 | 62 | 66 | 70 | 75 | 80 |
| Dewpoint (°F) | 51 | 50 | 48 | 47 | 44 | 45 | 47 | 50 | 51 | 52 | 53 | 53 | 53 | 53 | 52 | 53 | 53 | 53 | 53 | 53 | 54 | 54 | 53 | 54 |
| Heat Index (°F) | 83 | 85 | 88 | 88 | 88 | 89 | 88 | 84 | 79 | 75 | 80 | |||||||||||||
| Surface Wind (mph) | 7 | 7 | 8 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 5 | 5 | 5 | 3 | 3 | 3 | 3 | 3 |
| Wind Dir | S | S | S | S | S | S | S | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 0 | 1 | 1 | 1 | 3 | 3 | 3 | 6 | 6 | 6 | 1 | 1 | 1 | 8 | 8 | 8 | 18 | 18 | 18 | 10 | 10 | 10 | 3 | 3 |
| 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 (%) | 31 | 27 | 23 | 21 | 19 | 19 | 22 | 28 | 38 | 46 | 55 | 58 | 62 | 66 | 70 | 74 | 78 | 81 | 79 | 73 | 65 | 56 | 47 | 40 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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