| Point Forecast: 3 Miles ENE Marietta, Cobb County-McCollum Field Airport GA 34.01N 84.54W (Elev. 997 ft) |
Last Update: 5:51 am EDT May 12, 2024 |
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| Date | 05/12 | 05/13 | ||||||||||||||||||||||
| Hour (EDT) | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 |
| Temperature (°F) | 56 | 56 | 56 | 60 | 66 | 70 | 72 | 75 | 76 | 77 | 78 | 78 | 78 | 77 | 73 | 69 | 66 | 65 | 63 | 62 | 61 | 60 | 60 | 59 |
| Dewpoint (°F) | 53 | 53 | 53 | 53 | 50 | 47 | 46 | 45 | 44 | 45 | 45 | 46 | 46 | 47 | 50 | 51 | 51 | 52 | 52 | 52 | 52 | 52 | 52 | 52 |
| Heat Index (°F) | 75 | 76 | 77 | 78 | 78 | 78 | 77 | |||||||||||||||||
| Surface Wind (mph) | 1 | 2 | 2 | 3 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 3 | 2 | 2 | 2 | 1 | 2 | 2 | 2 | 3 |
| Wind Dir | W | W | W | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | N | NE | NE | E | E | SE | E | E |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 24 | 35 | 37 | 49 | 58 | 61 | 55 | 62 | 43 | 40 | 38 | 38 | 59 | 65 | 56 | 64 | 62 | 62 | 56 | 71 | 78 | 77 | 83 | 87 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
| Relative Humidity (%) | 90 | 90 | 90 | 77 | 56 | 44 | 39 | 34 | 32 | 32 | 31 | 32 | 33 | 35 | 43 | 52 | 58 | 62 | 68 | 69 | 72 | 75 | 74 | 78 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/14 | |||||||||||||||||||||||
| Hour (EDT) | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 |
| Temperature (°F) | 59 | 59 | 60 | 62 | 63 | 66 | 66 | 68 | 70 | 70 | 69 | 68 | 67 | 67 | 66 | 65 | 63 | 62 | 62 | 62 | 62 | 62 | 62 | 62 |
| Dewpoint (°F) | 52 | 51 | 52 | 55 | 57 | 58 | 59 | 59 | 59 | 60 | 60 | 61 | 60 | 60 | 60 | 61 | 61 | 62 | 62 | 62 | 62 | 62 | 62 | 62 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 3 | 3 | 5 | 6 | 6 | 7 | 8 | 9 | 9 | 9 | 9 | 10 | 10 | 11 | 13 | 13 | 13 | 13 | 11 | 10 | 10 | 9 | 9 | 9 |
| Wind Dir | E | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE |
| Gust | 15 | 16 | 17 | 18 | 18 | 18 | 18 | 20 | 20 | 20 | 18 | 17 | 16 | 15 | ||||||||||
| Sky Cover (%) | 84 | 88 | 86 | 90 | 89 | 87 | 85 | 88 | 90 | 90 | 89 | 88 | 87 | 86 | 88 | 89 | 92 | 93 | 93 | 92 | 92 | 92 | 91 | 91 |
| Precipitation Potential (%) | 4 | 9 | 28 | 58 | 52 | 51 | 47 | 44 | 43 | 47 | 54 | 57 | 64 | 76 | 90 | 90 | 90 | 90 | 90 | 90 | 79 | 79 | 79 | 79 |
| Relative Humidity (%) | 76 | 74 | 75 | 79 | 80 | 76 | 77 | 73 | 69 | 70 | 73 | 77 | 78 | 79 | 82 | 87 | 92 | 97 | 100 | 100 | 100 | 100 | 100 | 100 |
| Rain | -- | -- | Chc | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | SChc | SChc | SChc | Chc | Chc | Chc | Chc |
