| Point Forecast: Charleston SC 32.79N 80.01W (Elev. 10 ft) |
Last Update: 7:14 am EDT May 4, 2024 |
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| Date | 05/04 | 05/05 | ||||||||||||||||||||||
| Hour (EDT) | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 |
| Temperature (°F) | 76 | 77 | 80 | 80 | 80 | 80 | 81 | 81 | 81 | 79 | 76 | 73 | 73 | 71 | 71 | 71 | 70 | 69 | 69 | 69 | 68 | 68 | 68 | 71 |
| Dewpoint (°F) | 70 | 69 | 68 | 68 | 68 | 68 | 68 | 67 | 67 | 67 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 68 | 70 |
| Heat Index (°F) | 76 | 77 | 83 | 83 | 83 | 83 | 84 | 83 | 83 | 79 | 76 | |||||||||||||
| Surface Wind (mph) | 3 | 6 | 6 | 7 | 8 | 10 | 10 | 9 | 9 | 9 | 9 | 7 | 6 | 5 | 5 | 5 | 5 | 2 | 2 | 2 | 2 | 3 | 3 | 5 |
| Wind Dir | S | S | S | S | S | S | S | S | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 77 | 78 | 80 | 83 | 86 | 88 | 87 | 84 | 80 | 77 | 75 | 75 | 77 | 80 | 82 | 83 | 83 | 83 | 82 | 81 | 77 | 73 | 68 | 64 |
| Precipitation Potential (%) | 13 | 13 | 14 | 14 | 15 | 15 | 13 | 12 | 10 | 11 | 12 | 13 | 12 | 10 | 8 | 14 | 19 | 25 | 26 | 28 | 29 | 32 | 37 | 43 |
| Relative Humidity (%) | 82 | 76 | 67 | 67 | 67 | 67 | 65 | 63 | 63 | 67 | 76 | 84 | 84 | 90 | 90 | 90 | 93 | 97 | 97 | 97 | 100 | 100 | 100 | 97 |
| Rain | -- | -- | -- | -- | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | SChc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc |
| Date | 05/06 | |||||||||||||||||||||||
| Hour (EDT) | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 |
| Temperature (°F) | 73 | 76 | 78 | 80 | 81 | 81 | 82 | 82 | 81 | 79 | 76 | 74 | 72 | 72 | 71 | 71 | 70 | 70 | 70 | 69 | 69 | 69 | 69 | 71 |
| Dewpoint (°F) | 69 | 69 | 69 | 68 | 67 | 68 | 68 | 68 | 68 | 68 | 68 | 69 | 69 | 69 | 70 | 70 | 70 | 70 | 70 | 69 | 69 | 69 | 69 | 70 |
| Heat Index (°F) | 76 | 78 | 83 | 83 | 84 | 85 | 85 | 84 | 79 | 76 | ||||||||||||||
| Surface Wind (mph) | 5 | 6 | 7 | 8 | 8 | 9 | 9 | 9 | 9 | 8 | 7 | 7 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 3 | 5 | 5 |
| 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 | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 56 | 64 | 59 | 57 | 51 | 42 | 37 | 35 | 34 | 30 | 30 | 25 | 25 | 24 | 24 | 25 | 26 | 27 | 29 | 31 | 33 | 36 | 38 | 41 |
| Precipitation Potential (%) | 44 | 45 | 46 | 47 | 41 | 35 | 36 | 31 | 32 | 29 | 20 | 8 | 8 | 8 | 8 | 8 | 8 | 18 | 18 | 18 | 18 | 18 | 18 | 41 |
| Relative Humidity (%) | 87 | 79 | 74 | 67 | 63 | 65 | 63 | 63 | 65 | 69 | 76 | 84 | 90 | 90 | 97 | 97 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 97 |
| Rain | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc |
| Thunder | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc |
