| Point Forecast: 4 Miles N Altamont SD 44.89N 96.69W (Elev. 1729 ft) |
Last Update: 6:45 am CDT Jun 26, 2024 |
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| Date | 06/26 | 06/27 | ||||||||||||||||||||||
| Hour (CDT) | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 |
| Temperature (°F) | 64 | 65 | 66 | 67 | 67 | 70 | 71 | 73 | 74 | 74 | 74 | 74 | 73 | 70 | 67 | 63 | 62 | 60 | 60 | 57 | 57 | 56 | 56 | 56 |
| Dewpoint (°F) | 50 | 51 | 52 | 54 | 57 | 58 | 57 | 58 | 57 | 56 | 56 | 55 | 55 | 55 | 55 | 54 | 54 | 53 | 53 | 52 | 53 | 53 | 53 | 53 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 3 | 5 | 6 | 8 | 11 | 10 | 13 | 11 | 10 | 10 | 10 | 8 | 7 | 6 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 5 | 6 | 6 |
| Wind Dir | NNW | N | N | N | N | N | N | N | N | N | N | N | NNE | NNE | NE | NE | NE | NE | ENE | E | ESE | ESE | SE | SE |
| Gust | 20 | 20 | 20 | |||||||||||||||||||||
| Sky Cover (%) | 48 | 30 | 22 | 18 | 10 | 10 | 6 | 5 | 7 | 7 | 7 | 9 | 13 | 11 | 23 | 30 | 32 | 24 | 16 | 13 | 13 | 18 | 31 | 43 |
| Precipitation Potential (%) | 12 | 5 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 6 | 7 | 8 | 14 |
| Relative Humidity (%) | 60 | 60 | 61 | 64 | 70 | 66 | 61 | 59 | 55 | 53 | 53 | 51 | 53 | 59 | 65 | 72 | 75 | 78 | 78 | 83 | 86 | 90 | 90 | 90 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/28 | |||||||||||||||||||||||
| Hour (CDT) | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 |
| Temperature (°F) | 59 | 62 | 64 | 68 | 70 | 71 | 73 | 74 | 75 | 75 | 75 | 75 | 74 | 73 | 71 | 69 | 68 | 67 | 67 | 66 | 65 | 65 | 65 | 65 |
| Dewpoint (°F) | 55 | 57 | 58 | 58 | 59 | 60 | 61 | 61 | 61 | 61 | 61 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 61 | 61 | 62 | 62 |
| Heat Index (°F) | 75 | 75 | 75 | 75 | ||||||||||||||||||||
| Surface Wind (mph) | 7 | 8 | 9 | 10 | 11 | 13 | 14 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 17 | 16 | 15 |
| Wind Dir | SE | ESE | SE | SSE | SSE | SE | SE | SE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | S | S | S | S | S | S | S |
| Gust | 20 | 21 | 23 | 24 | 25 | 26 | 26 | 26 | 26 | 26 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 26 | 25 | 24 | ||||
| Sky Cover (%) | 56 | 61 | 68 | 74 | 82 | 81 | 80 | 77 | 75 | 72 | 74 | 75 | 77 | 77 | 78 | 78 | 77 | 76 | 75 | 75 | 74 | 74 | 72 | 71 |
| Precipitation Potential (%) | 40 | 40 | 40 | 40 | 40 | 40 | 39 | 39 | 39 | 39 | 39 | 39 | 33 | 33 | 33 | 33 | 33 | 33 | 72 | 72 | 72 | 72 | 72 | 72 |
| Relative Humidity (%) | 87 | 84 | 81 | 70 | 68 | 68 | 66 | 64 | 62 | 62 | 62 | 60 | 62 | 64 | 68 | 73 | 76 | 78 | 78 | 81 | 87 | 87 | 90 | 90 |
| Rain | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly |
| Thunder | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
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