| Point Forecast: Onida SD 44.7N 100.06W (Elev. 579 m) |
Last Update: 5:50 pm CDT Jul 15, 2025 |
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| Date | 07/15 | 07/16 | ||||||||||||||||||||||
| Hour (CDT) | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| Temperature (°C) | 21 | 19 | 18 | 17 | 16 | 16 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 13 | 13 | 14 | 14 | 15 | 15 | 16 | 16 | 16 | 17 |
| Dewpoint (°C) | 17 | 17 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 12 | 12 | 12 | 11 | 11 | 11 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 23 | 23 | 22 | 22 | 22 | 22 | 21 | 20 | 20 | 20 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 17 |
| Wind Dir | NNE | NNE | NNE | NE | NE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NE | NNE | NNE | NNE | NNE | NNE | NNE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 79 | 75 | 83 | 90 | 98 | 94 | 89 | 85 | 88 | 92 | 95 | 96 | 98 | 99 | 96 | 93 | 86 | 94 | 84 | 86 | 85 | 89 | 72 | 79 |
| Precipitation Potential (%) | 48 | 52 | 43 | 33 | 23 | 22 | 21 | 19 | 25 | 31 | 37 | 39 | 41 | 22 | 41 | 54 | 44 | 40 | 40 | 38 | 37 | 25 | 11 | 9 |
| Relative Humidity (%) | 81 | 87 | 87 | 92 | 98 | 100 | 100 | 100 | 97 | 97 | 100 | 95 | 95 | 99 | 95 | 92 | 93 | 90 | 83 | 83 | 75 | 72 | 72 | 67 |
| Rain | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- |
| Thunder | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/17 | |||||||||||||||||||||||
| Hour (CDT) | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| Temperature (°C) | 17 | 17 | 17 | 15 | 13 | 13 | 12 | 11 | 11 | 11 | 10 | 9 | 9 | 9 | 11 | 13 | 15 | 17 | 18 | 19 | 20 | 21 | 21 | 22 |
| Dewpoint (°C) | 11 | 11 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 12 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 17 | 15 | 14 | 13 | 10 | 9 | 8 | 8 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 9 | 10 | 11 | 11 | 13 | 14 | 14 | 15 | 15 |
| Wind Dir | NNE | NNE | NNE | NNE | N | N | NNE | NNE | NNE | NNE | NNE | NNE | ENE | ENE | E | ESE | ESE | SE | SE | SSE | SSE | SSE | SSE | SSE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 66 | 66 | 58 | 55 | 51 | 42 | 33 | 24 | 25 | 25 | 26 | 34 | 42 | 34 | 29 | 23 | 18 | 20 | 22 | 24 | 30 | 35 | 41 | 46 |
| Precipitation Potential (%) | 7 | 9 | 9 | 9 | 9 | 9 | 9 | 6 | 6 | 6 | 6 | 6 | 6 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 |
| Relative Humidity (%) | 70 | 67 | 65 | 72 | 80 | 83 | 86 | 89 | 93 | 89 | 93 | 96 | 96 | 100 | 93 | 86 | 75 | 67 | 63 | 58 | 57 | 55 | 55 | 55 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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