| Point Forecast: Myrtle Beach International Airport SC 33.69N 78.93W (Elev. 20 ft) |
Last Update: 6:23 am EDT Sep 24, 2024 |
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| Date | 09/24 | 09/25 | ||||||||||||||||||||||
| Hour (EDT) | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
| Temperature (°F) | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 79 | 78 | 76 | 76 | 75 | 75 | 74 | 74 | 74 | 74 | 74 | 73 | 73 | 75 | 78 |
| Dewpoint (°F) | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 74 | 74 | 74 | 74 | 73 | 73 | 73 | 72 | 72 | 73 | 73 | 73 | 74 |
| Heat Index (°F) | 85 | 86 | 86 | 86 | 86 | 86 | 86 | 86 | 86 | 79 | 78 | 76 | 76 | 75 | 75 | 75 | 78 | |||||||
| Surface Wind (mph) | 6 | 7 | 8 | 9 | 9 | 10 | 10 | 10 | 9 | 8 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 6 |
| 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 | 15 | 16 | 16 | 16 | 15 | |||||||||||||||||||
| Sky Cover (%) | 46 | 48 | 47 | 45 | 44 | 42 | 40 | 38 | 35 | 33 | 31 | 30 | 28 | 26 | 27 | 28 | 28 | 37 | 45 | 54 | 50 | 46 | 43 | 44 |
| Precipitation Potential (%) | 18 | 16 | 19 | 17 | 15 | 16 | 13 | 7 | 5 | 4 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 0 | 0 | 0 | 1 | 2 | 4 |
| Relative Humidity (%) | 86 | 84 | 84 | 84 | 84 | 84 | 84 | 83 | 83 | 88 | 91 | 94 | 95 | 96 | 96 | 96 | 96 | 96 | 96 | 96 | 98 | 98 | 96 | 87 |
| Rain | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 09/26 | |||||||||||||||||||||||
| Hour (EDT) | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
| Temperature (°F) | 80 | 82 | 83 | 83 | 83 | 83 | 82 | 81 | 80 | 79 | 77 | 77 | 77 | 76 | 76 | 76 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 77 |
| Dewpoint (°F) | 74 | 74 | 74 | 74 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 73 | 73 | 73 | 73 | 74 | 74 |
| Heat Index (°F) | 84 | 87 | 89 | 90 | 91 | 90 | 89 | 87 | 85 | 79 | 77 | 77 | 77 | 76 | 76 | 76 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 77 |
| Surface Wind (mph) | 7 | 8 | 8 | 9 | 9 | 9 | 10 | 10 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 10 |
| Wind Dir | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | E | E | E | E | E |
| Gust | 15 | 15 | 16 | 16 | 15 | 15 | 16 | |||||||||||||||||
| Sky Cover (%) | 46 | 47 | 53 | 59 | 65 | 65 | 66 | 66 | 69 | 71 | 74 | 76 | 79 | 81 | 83 | 86 | 88 | 87 | 86 | 86 | 85 | 84 | 83 | 83 |
| Precipitation Potential (%) | 4 | 4 | 4 | 4 | 7 | 7 | 7 | 7 | 7 | 7 | 2 | 2 | 2 | 2 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 12 | 12 |
| Relative Humidity (%) | 81 | 77 | 75 | 75 | 75 | 76 | 78 | 80 | 84 | 88 | 91 | 92 | 93 | 93 | 94 | 94 | 95 | 95 | 95 | 95 | 95 | 96 | 96 | 91 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
