| Point Forecast: 2 Miles ENE Charleston SC 32.79N 79.95W (Elev. 1 m) |
Last Update: 1:49 am EDT Jul 15, 2025 |
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| Date | 07/15 | 07/16 | ||||||||||||||||||||||
| Hour (EDT) | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 |
| Temperature (°C) | 26 | 26 | 26 | 27 | 27 | 28 | 29 | 30 | 31 | 31 | 31 | 31 | 31 | 30 | 29 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
| Dewpoint (°C) | 23 | 23 | 24 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| Heat Index (°C) | 26 | 26 | 26 | 31 | 31 | 33 | 36 | 36 | 38 | 38 | 39 | 38 | 37 | 36 | 36 | 32 | 32 | 31 | 31 | 30 | 31 | 30 | 30 | 30 |
| Surface Wind (mph) | 3 | 3 | 3 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 11 | 13 | 13 | 11 | 10 | 10 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 |
| Wind Dir | E | E | E | E | E | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 26 | 31 | 35 | 52 | 36 | 51 | 54 | 53 | 59 | 67 | 69 | 67 | 59 | 53 | 45 | 40 | 30 | 27 | 33 | 31 | 30 | 38 | 43 | 46 |
| Precipitation Potential (%) | 3 | 3 | 3 | 14 | 19 | 24 | 28 | 29 | 39 | 50 | 54 | 50 | 38 | 30 | 23 | 21 | 17 | 13 | 12 | 12 | 13 | 20 | 19 | 17 |
| Relative Humidity (%) | 85 | 88 | 88 | 91 | 88 | 82 | 77 | 75 | 75 | 75 | 72 | 70 | 72 | 75 | 77 | 82 | 82 | 85 | 85 | 88 | 85 | 88 | 88 | 88 |
| Rain | -- | -- | -- | -- | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | SChc | SChc | SChc |
| Thunder | -- | -- | -- | -- | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | SChc | SChc | SChc |
| Date | 07/17 | |||||||||||||||||||||||
| Hour (EDT) | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 |
| Temperature (°C) | 27 | 27 | 26 | 27 | 28 | 28 | 29 | 30 | 31 | 31 | 31 | 31 | 31 | 29 | 29 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 |
| Dewpoint (°C) | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 24 |
| Heat Index (°C) | 30 | 29 | 26 | 31 | 32 | 33 | 36 | 36 | 38 | 39 | 39 | 38 | 37 | 36 | 34 | 32 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 26 |
| Surface Wind (mph) | 8 | 9 | 9 | 9 | 10 | 11 | 11 | 13 | 13 | 14 | 14 | 14 | 14 | 13 | 11 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 8 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 38 | 31 | 48 | 33 | 24 | 34 | 62 | 70 | 59 | 44 | 35 | 33 | 33 | 32 | 31 | 29 | 27 | 24 | 23 | 23 | 23 | 21 | 17 | 13 |
| Precipitation Potential (%) | 20 | 17 | 22 | 55 | 55 | 55 | 55 | 55 | 55 | 30 | 30 | 30 | 30 | 30 | 30 | 7 | 7 | 7 | 7 | 7 | 7 | 12 | 12 | 12 |
| Relative Humidity (%) | 88 | 85 | 91 | 88 | 85 | 82 | 77 | 75 | 75 | 72 | 72 | 70 | 72 | 77 | 77 | 82 | 85 | 88 | 88 | 88 | 91 | 91 | 91 | 91 |
| Rain | SChc | SChc | SChc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- |
