| Point Forecast: 6 Miles SSW Chapin SC 34.08N 81.39W (Elev. 371 ft) |
Last Update: 12:09 am EDT Aug 15, 2026 |
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| Date | 08/15 | 08/16 | ||||||||||||||||||||||
| Hour (EDT) | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 |
| Temperature (°F) | 82 | 81 | 80 | 80 | 79 | 80 | 79 | 80 | 81 | 84 | 87 | 89 | 91 | 93 | 93 | 93 | 92 | 92 | 91 | 89 | 86 | 85 | 83 | 82 |
| Dewpoint (°F) | 74 | 74 | 74 | 74 | 74 | 74 | 75 | 75 | 76 | 76 | 76 | 76 | 76 | 75 | 75 | 75 | 74 | 75 | 75 | 76 | 76 | 76 | 76 | 76 |
| Heat Index (°F) | 88 | 86 | 84 | 84 | 79 | 84 | 79 | 85 | 87 | 93 | 98 | 100 | 103 | 105 | 105 | 105 | 102 | 103 | 102 | 100 | 96 | 94 | 91 | 89 |
| Surface Wind (mph) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 1 |
| Wind Dir | W | SW | W | W | W | W | W | W | W | W | W | SW | W | W | E | SE | SW | S | SW | NW | N | W | S | SE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 46 | 48 | 45 | 49 | 45 | 25 | 29 | 14 | 12 | 18 | 22 | 27 | 37 | 45 | 51 | 51 | 51 | 49 | 45 | 36 | 20 | 30 | 43 | 42 |
| Precipitation Potential (%) | 1 | 1 | 1 | 1 | 1 | 2 | 3 | 4 | 4 | 4 | 5 | 9 | 12 | 17 | 19 | 21 | 22 | 21 | 18 | 14 | 14 | 14 | 14 | 9 |
| Relative Humidity (%) | 77 | 79 | 82 | 82 | 85 | 82 | 88 | 85 | 85 | 77 | 70 | 66 | 62 | 56 | 56 | 56 | 56 | 58 | 60 | 66 | 72 | 75 | 80 | 82 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- |
| Date | 08/17 | |||||||||||||||||||||||
| Hour (EDT) | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 |
| Temperature (°F) | 82 | 81 | 80 | 80 | 79 | 79 | 78 | 79 | 82 | 85 | 88 | 90 | 92 | 93 | 93 | 93 | 92 | 92 | 90 | 87 | 84 | 83 | 82 | 82 |
| Dewpoint (°F) | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 75 | 76 | 76 | 77 | 76 | 76 | 76 | 76 | 76 | 75 | 75 | 75 | 75 | 76 | 75 | 75 | 75 |
| Heat Index (°F) | 89 | 87 | 86 | 86 | 79 | 79 | 78 | 79 | 89 | 94 | 100 | 102 | 105 | 106 | 106 | 106 | 103 | 103 | 101 | 96 | 93 | 90 | 89 | 89 |
| Surface Wind (mph) | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 |
| Wind Dir | S | S | SW | W | W | W | W | W | W | NW | W | W | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 35 | 26 | 14 | 24 | 32 | 20 | 29 | 23 | 23 | 25 | 22 | 36 | 26 | 35 | 38 | 23 | 23 | 35 | 13 | 13 | 12 | 15 | 17 | 15 |
| Precipitation Potential (%) | 6 | 3 | 2 | 2 | 2 | 2 | 3 | 4 | 5 | 7 | 8 | 13 | 16 | 19 | 19 | 18 | 18 | 15 | 9 | 7 | 7 | 7 | 7 | 7 |
| Relative Humidity (%) | 82 | 85 | 88 | 88 | 91 | 91 | 94 | 88 | 82 | 75 | 70 | 64 | 60 | 58 | 58 | 58 | 58 | 58 | 62 | 68 | 77 | 77 | 79 | 79 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- |
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