| Point Forecast: 5 Miles S Selby SD 45.43N 100.04W (Elev. 2011 ft) |
Last Update: 10:16 pm CDT Sep 10, 2026 |
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| Date | 09/10 | 09/11 | ||||||||||||||||||||||
| Hour (CDT) | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| Temperature (°F) | 67 | 67 | 66 | 66 | 66 | 65 | 64 | 64 | 64 | 65 | 69 | 73 | 77 | 80 | 82 | 84 | 84 | 85 | 83 | 79 | 75 | 70 | 67 | 64 |
| Dewpoint (°F) | 54 | 55 | 57 | 58 | 56 | 57 | 57 | 56 | 57 | 57 | 58 | 57 | 58 | 58 | 57 | 56 | 55 | 53 | 53 | 52 | 50 | 50 | 48 | 47 |
| Heat Index (°F) | 77 | 81 | 82 | 83 | 83 | 83 | 82 | 79 | 75 | |||||||||||||||
| Surface Wind (mph) | 13 | 13 | 13 | 13 | 13 | 11 | 10 | 9 | 8 | 8 | 8 | 9 | 10 | 10 | 10 | 14 | 21 | 26 | 28 | 29 | 28 | 25 | 23 | 20 |
| Wind Dir | SSE | SSE | SSE | S | S | S | S | S | S | SSE | SSE | SSE | S | SSE | S | WSW | WNW | NW | NNW | N | N | N | N | N |
| Gust | 22 | 34 | 38 | 39 | 40 | 37 | 32 | 29 | ||||||||||||||||
| Sky Cover (%) | 20 | 31 | 52 | 59 | 69 | 47 | 53 | 58 | 60 | 70 | 44 | 53 | 46 | 39 | 27 | 8 | 16 | 16 | 35 | 22 | 15 | 27 | 43 | 23 |
| 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 (%) | 63 | 65 | 73 | 77 | 70 | 75 | 78 | 75 | 78 | 76 | 69 | 58 | 53 | 48 | 43 | 39 | 38 | 34 | 36 | 39 | 41 | 49 | 50 | 54 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 09/12 | |||||||||||||||||||||||
| Hour (CDT) | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| Temperature (°F) | 62 | 60 | 58 | 57 | 56 | 55 | 54 | 53 | 49 | 51 | 53 | 57 | 59 | 61 | 63 | 64 | 65 | 66 | 65 | 64 | 63 | 60 | 57 | 55 |
| Dewpoint (°F) | 46 | 46 | 46 | 46 | 46 | 46 | 46 | 46 | 46 | 47 | 47 | 47 | 46 | 46 | 45 | 45 | 45 | 45 | 44 | 44 | 43 | 43 | 44 | 44 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 17 | 15 | 13 | 11 | 10 | 10 | 9 | 9 | 8 | 9 | 10 | 11 | 13 | 13 | 13 | 13 | 11 | 10 | 9 | 9 | 8 | 7 | 6 | 6 |
| Wind Dir | N | N | N | NNW | NNW | NW | NW | NW | NW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | N | N | N | NNE | NE |
| Gust | 26 | 23 | 21 | 20 | ||||||||||||||||||||
| Sky Cover (%) | 23 | 30 | 62 | 46 | 39 | 29 | 18 | 22 | 53 | 50 | 52 | 53 | 58 | 64 | 69 | 61 | 54 | 46 | 48 | 50 | 52 | 59 | 65 | 72 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 2 | 5 | 8 | 1 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 |
| Relative Humidity (%) | 56 | 60 | 64 | 67 | 69 | 72 | 74 | 77 | 89 | 86 | 80 | 69 | 62 | 58 | 52 | 50 | 48 | 47 | 46 | 48 | 48 | 53 | 62 | 66 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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