| Point Forecast: Myrtle Beach International Airport SC 33.69N 78.93W (Elev. 20 ft) |
Last Update: 8:48 am EDT May 4, 2024 |
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| Date | 05/04 | 05/05 | ||||||||||||||||||||||
| Hour (EDT) | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 |
| Temperature (°F) | 76 | 76 | 76 | 77 | 77 | 76 | 76 | 74 | 73 | 72 | 71 | 71 | 70 | 70 | 70 | 70 | 69 | 69 | 69 | 69 | 69 | 70 | 72 | 73 |
| Dewpoint (°F) | 68 | 67 | 67 | 67 | 67 | 67 | 67 | 67 | 67 | 67 | 67 | 67 | 68 | 68 | 68 | 68 | 68 | 67 | 67 | 68 | 68 | 68 | 68 | 68 |
| Heat Index (°F) | 76 | 76 | 76 | 77 | 77 | 76 | 76 | |||||||||||||||||
| Surface Wind (mph) | 8 | 9 | 9 | 10 | 10 | 10 | 10 | 9 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 |
| Wind Dir | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | S | S | S | S | S |
| Gust | 15 | 16 | 16 | 16 | 16 | 15 | ||||||||||||||||||
| Sky Cover (%) | 56 | 63 | 68 | 69 | 66 | 64 | 69 | 69 | 70 | 70 | 70 | 70 | 70 | 72 | 75 | 77 | 76 | 75 | 74 | 74 | 74 | 74 | 73 | 71 |
| Precipitation Potential (%) | 16 | 14 | 13 | 12 | 12 | 12 | 11 | 10 | 8 | 7 | 7 | 8 | 8 | 11 | 13 | 16 | 22 | 28 | 34 | 38 | 44 | 47 | 47 | 47 |
| Relative Humidity (%) | 76 | 74 | 73 | 72 | 72 | 73 | 74 | 78 | 82 | 86 | 88 | 89 | 91 | 92 | 93 | 94 | 94 | 94 | 94 | 95 | 95 | 92 | 88 | 85 |
| Rain | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Thunder | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc |
| Date | 05/06 | |||||||||||||||||||||||
| Hour (EDT) | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 |
| Temperature (°F) | 74 | 75 | 76 | 76 | 76 | 76 | 75 | 74 | 73 | 72 | 72 | 71 | 71 | 70 | 70 | 70 | 70 | 69 | 69 | 70 | 70 | 71 | 73 | 75 |
| Dewpoint (°F) | 69 | 69 | 69 | 69 | 69 | 69 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 69 | 69 | 69 | 69 | 69 | 69 | 69 | 69 | 69 | 69 | 69 |
| Heat Index (°F) | 75 | 76 | 76 | 76 | 76 | 75 | 75 | |||||||||||||||||
| Surface Wind (mph) | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 9 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 7 | 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 | 15 | 16 | 16 | 17 | 17 | 17 | 16 | 15 | ||||||||||||||||
| Sky Cover (%) | 70 | 68 | 67 | 65 | 58 | 51 | 44 | 42 | 42 | 34 | 36 | 38 | 39 | 43 | 47 | 52 | 57 | 62 | 67 | 64 | 61 | 58 | 57 | 56 |
| Precipitation Potential (%) | 47 | 47 | 47 | 42 | 42 | 42 | 42 | 42 | 42 | 17 | 17 | 17 | 17 | 17 | 17 | 22 | 22 | 22 | 22 | 22 | 22 | 53 | 53 | 53 |
| Relative Humidity (%) | 84 | 81 | 80 | 78 | 80 | 81 | 82 | 85 | 89 | 92 | 94 | 95 | 96 | 97 | 97 | 98 | 98 | 98 | 98 | 97 | 96 | 95 | 89 | 83 |
| Rain | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc |
| Thunder | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc |
