| Point Forecast: Myrtle Beach International Airport SC 33.67N 78.93W (Elev. 20 ft) |
Last Update: 6:09 pm EDT Jun 24, 2024 |
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| Date | 06/24 | 06/25 | ||||||||||||||||||||||
| Hour (EDT) | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| Temperature (°F) | 88 | 86 | 84 | 82 | 81 | 80 | 80 | 79 | 78 | 78 | 77 | 77 | 76 | 77 | 79 | 81 | 84 | 86 | 87 | 87 | 87 | 87 | 86 | 84 |
| Dewpoint (°F) | 76 | 76 | 76 | 76 | 76 | 75 | 75 | 75 | 74 | 74 | 74 | 74 | 74 | 75 | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 77 |
| Heat Index (°F) | 100 | 96 | 93 | 89 | 87 | 86 | 84 | 83 | 78 | 78 | 77 | 77 | 76 | 77 | 79 | 88 | 92 | 96 | 97 | 98 | 98 | 98 | 97 | 94 |
| Surface Wind (mph) | 11 | 9 | 9 | 7 | 7 | 7 | 6 | 6 | 6 | 5 | 3 | 3 | 3 | 3 | 5 | 6 | 7 | 8 | 9 | 9 | 13 | 13 | 13 | 13 |
| Wind Dir | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | NW | N | NE | E | E | E | E | E | SE | SE | SE | SE | SE |
| Gust | 17 | 15 | 15 | 18 | 18 | 18 | ||||||||||||||||||
| Sky Cover (%) | 78 | 70 | 60 | 67 | 66 | 67 | 60 | 51 | 47 | 47 | 40 | 44 | 44 | 35 | 27 | 30 | 31 | 29 | 28 | 24 | 33 | 32 | 31 | 30 |
| Precipitation Potential (%) | 30 | 39 | 47 | 49 | 51 | 44 | 38 | 25 | 12 | 11 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 15 | 20 | 23 | 26 | 29 |
| Relative Humidity (%) | 68 | 72 | 77 | 82 | 84 | 84 | 86 | 87 | 88 | 88 | 90 | 92 | 94 | 94 | 90 | 83 | 78 | 73 | 71 | 70 | 70 | 71 | 73 | 78 |
| Rain | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | Chc |
| Thunder | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | Chc |
| Date | 06/26 | |||||||||||||||||||||||
| Hour (EDT) | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| Temperature (°F) | 84 | 83 | 82 | 81 | 80 | 79 | 78 | 78 | 77 | 77 | 76 | 76 | 76 | 77 | 79 | 81 | 84 | 87 | 88 | 88 | 89 | 88 | 87 | 86 |
| Dewpoint (°F) | 77 | 77 | 77 | 77 | 76 | 76 | 76 | 76 | 76 | 76 | 75 | 75 | 76 | 76 | 77 | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 76 | 76 |
| Heat Index (°F) | 93 | 91 | 89 | 87 | 86 | 84 | 78 | 78 | 77 | 77 | 76 | 76 | 76 | 77 | 79 | 88 | 93 | 97 | 98 | 100 | 101 | 100 | 98 | 97 |
| Surface Wind (mph) | 11 | 10 | 8 | 8 | 7 | 6 | 6 | 5 | 5 | 3 | 3 | 2 | 2 | 2 | 2 | 3 | 5 | 6 | 7 | 9 | 10 | 11 | 11 | 13 |
| Wind Dir | SE | SE | SE | SE | SE | SE | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Gust | 17 | 16 | 16 | 17 | 18 | 18 | ||||||||||||||||||
| Sky Cover (%) | 31 | 31 | 27 | 25 | 22 | 20 | 19 | 18 | 17 | 21 | 25 | 29 | 28 | 27 | 26 | 21 | 20 | 18 | 19 | 19 | 21 | 21 | 21 | 21 |
| Precipitation Potential (%) | 23 | 17 | 14 | 14 | 14 | 14 | 14 | 14 | 11 | 11 | 11 | 11 | 11 | 11 | 21 | 21 | 21 | 21 | 21 | 21 | 24 | 24 | 24 | 24 |
| Relative Humidity (%) | 80 | 82 | 85 | 87 | 89 | 91 | 93 | 95 | 97 | 97 | 98 | 97 | 98 | 97 | 94 | 85 | 77 | 70 | 69 | 68 | 67 | 69 | 71 | 73 |
| Rain | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc |
| Thunder | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc |
