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| Point Forecast: 2 Miles ESE Modesto CA 37.61N 120.96W (Elev. 20 m) |
Last Update: 2:05 am PDT May 17, 2021 |
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| Date | 05/17 | 05/18 | ||||||||||||||||||||||
| Hour (PDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
| Temperature (°C) | 15 | 14 | 13 | 13 | 13 | 13 | 14 | 16 | 18 | 20 | 22 | 24 | 25 | 26 | 27 | 27 | 26 | 24 | 22 | 19 | 18 | 17 | 16 | 15 |
| Dewpoint (°C) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 10 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 8 | 8 |
| Heat Index (°C) | 24 | 25 | 26 | 26 | 26 | 26 | 24 | |||||||||||||||||
| Surface Wind (mph) | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 7 | 7 | 7 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 7 | 7 | 7 |
| Wind Dir | N | N | N | N | N | N | NNW | NNW | NNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NNW | NNW | NNW | NNW | NNW | NNW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 30 | 30 | 30 | 18 | 18 | 18 | 17 | 17 | 17 | 7 | 7 | 7 | 6 | 6 | 6 | 10 | 10 | 10 | 20 | 20 | 20 | 19 | 19 | 19 |
| Precipitation Potential (%) | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 73 | 75 | 81 | 82 | 83 | 79 | 74 | 67 | 58 | 51 | 45 | 40 | 36 | 33 | 31 | 30 | 32 | 35 | 43 | 48 | 52 | 57 | 60 | 65 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/19 | |||||||||||||||||||||||
| Hour (PDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
| Temperature (°C) | 14 | 13 | 12 | 12 | 12 | 13 | 15 | 18 | 20 | 23 | 26 | 27 | 28 | 29 | 29 | 28 | 27 | 25 | 23 | 21 | 18 | 17 | 15 | 14 |
| Dewpoint (°C) | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 7 | 5 | 3 | 2 | 1 | 1 | 2 | 2 | 2 | 3 | 3 |
| Heat Index (°C) | 26 | 27 | 27 | 28 | 27 | 27 | 26 | 25 | ||||||||||||||||
| Surface Wind (mph) | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 13 | 13 | 13 | 15 | 15 | 15 | 16 | 16 | 16 | 9 | 9 | 9 |
| Wind Dir | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NW | NW | NW | NW | NW | NW | WNW | WNW | WNW | WNW | WNW | WNW | NW | NW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 9 | 9 | 9 | 7 | 7 | 7 | 3 | 3 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 4 | 4 | 4 | 5 | 5 | 5 | 6 | 6 | 6 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 68 | 75 | 77 | 79 | 77 | 75 | 64 | 54 | 46 | 39 | 36 | 33 | 29 | 25 | 22 | 20 | 20 | 21 | 24 | 28 | 33 | 38 | 43 | 48 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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