| Point Forecast: 4 Miles N Gettysburg SD 45.07N 99.96W (Elev. 2073 ft) |
Last Update: 2:45 pm CDT Sep 25, 2024 |
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| Date | 09/25 | 09/26 | ||||||||||||||||||||||
| Hour (CDT) | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 |
| Temperature (°F) | 82 | 83 | 82 | 80 | 76 | 70 | 67 | 65 | 64 | 64 | 63 | 62 | 62 | 60 | 60 | 59 | 58 | 59 | 62 | 68 | 73 | 76 | 80 | 83 |
| Dewpoint (°F) | 46 | 46 | 46 | 48 | 50 | 51 | 50 | 49 | 49 | 48 | 48 | 48 | 47 | 47 | 47 | 46 | 46 | 47 | 48 | 49 | 50 | 50 | 51 | 51 |
| Heat Index (°F) | 80 | 81 | 80 | 79 | 76 | 76 | 80 | 82 | ||||||||||||||||
| Surface Wind (mph) | 9 | 10 | 9 | 9 | 10 | 11 | 14 | 15 | 17 | 18 | 18 | 18 | 18 | 20 | 20 | 20 | 18 | 21 | 22 | 23 | 25 | 26 | 28 | 26 |
| Wind Dir | S | SSE | SSE | SSE | SE | SE | SE | SE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | S | S | S | S | S | S |
| Gust | 20 | 22 | 24 | 26 | 28 | 28 | 29 | 29 | 30 | 30 | 30 | 29 | 31 | 33 | 36 | 38 | 39 | 40 | 39 | |||||
| Sky Cover (%) | 2 | 3 | 3 | 1 | 2 | 4 | 4 | 6 | 8 | 8 | 6 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 4 | 5 | 4 | 4 | 2 |
| 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 (%) | 28 | 27 | 28 | 32 | 40 | 51 | 54 | 56 | 58 | 56 | 58 | 60 | 58 | 62 | 62 | 62 | 64 | 64 | 60 | 51 | 44 | 40 | 36 | 33 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 09/27 | |||||||||||||||||||||||
| Hour (CDT) | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 |
| Temperature (°F) | 86 | 87 | 88 | 86 | 82 | 79 | 72 | 68 | 68 | 67 | 65 | 63 | 61 | 59 | 58 | 57 | 55 | 58 | 60 | 63 | 67 | 70 | 74 | 76 |
| Dewpoint (°F) | 51 | 51 | 51 | 52 | 53 | 52 | 51 | 52 | 50 | 49 | 48 | 47 | 46 | 45 | 44 | 42 | 41 | 42 | 44 | 46 | 46 | 46 | 46 | 46 |
| Heat Index (°F) | 84 | 85 | 85 | 84 | 81 | 79 | 76 | |||||||||||||||||
| Surface Wind (mph) | 26 | 23 | 20 | 15 | 11 | 11 | 11 | 13 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 14 | 13 | 13 | 11 | 11 | 10 | 9 | 8 | 8 |
| Wind Dir | S | S | S | S | SSE | SE | ESE | E | ENE | NNE | N | N | N | N | N | NNE | NNE | NNE | NE | NE | NE | NE | NE | NE |
| Gust | 38 | 36 | 30 | 24 | 20 | 20 | 20 | 22 | 23 | 23 | 23 | 23 | 23 | 22 | 21 | 20 | ||||||||
| Sky Cover (%) | 2 | 2 | 2 | 1 | 3 | 6 | 8 | 9 | 10 | 8 | 5 | 4 | 4 | 3 | 3 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 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 (%) | 30 | 29 | 28 | 31 | 37 | 39 | 48 | 57 | 52 | 53 | 54 | 56 | 58 | 60 | 60 | 58 | 58 | 55 | 54 | 54 | 47 | 42 | 37 | 35 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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