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| Point Forecast: 4 Miles E Marietta / Dobbins Air Force Base GA 33.94N 84.44W (Elev. 276 m) |
Last Update: 2:10 pm EDT May 18, 2022 |
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| Date | 05/18 | 05/19 | ||||||||||||||||||||||
| Hour (EDT) | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 |
| Temperature (°C) | 32 | 32 | 31 | 31 | 29 | 27 | 25 | 24 | 23 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 22 | 24 | 27 | 29 | 31 | 32 | 33 | 33 |
| Dewpoint (°C) | 11 | 11 | 12 | 12 | 13 | 13 | 14 | 14 | 15 | 15 | 16 | 16 | 17 | 17 | 17 | 18 | 19 | 19 | 20 | 20 | 19 | 18 | 18 | 17 |
| Heat Index (°C) | 30 | 30 | 30 | 29 | 28 | 27 | 25 | 24 | 24 | 28 | 31 | 32 | 33 | 33 | 34 | |||||||||
| Surface Wind (mph) | 9 | 9 | 9 | 9 | 7 | 6 | 5 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 3 | 6 | 8 | 10 | 10 | 11 | 13 | 11 | 13 |
| Wind Dir | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | W | W | W | W | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 14 | 14 | 20 | 15 | 30 | 24 | 22 | 25 | 18 | 31 | 28 | 25 | 24 | 20 | 18 | 21 | 23 | 16 | 20 | 17 | 28 | 18 | 25 | 22 |
| Precipitation Potential (%) | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 3 | 3 | 3 | 3 | 3 | 2 | 1 | 2 | 1 | 2 | 2 | 3 | 5 | 10 |
| Relative Humidity (%) | 28 | 28 | 30 | 32 | 37 | 43 | 50 | 56 | 59 | 63 | 68 | 70 | 76 | 78 | 82 | 83 | 82 | 74 | 66 | 59 | 51 | 44 | 41 | 38 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/20 | |||||||||||||||||||||||
| Hour (EDT) | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 |
| Temperature (°C) | 33 | 33 | 33 | 33 | 31 | 28 | 27 | 26 | 24 | 24 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 24 | 26 | 28 | 29 | 31 | 32 | 33 |
| Dewpoint (°C) | 17 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 19 | 19 | 19 | 18 | 18 | 18 | 17 | 16 | 16 | 15 |
| Heat Index (°C) | 34 | 34 | 33 | 33 | 31 | 29 | 28 | 26 | 24 | 24 | 24 | 26 | 29 | 30 | 31 | 32 | 33 | |||||||
| Surface Wind (mph) | 11 | 11 | 10 | 10 | 8 | 7 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 7 | 8 | 9 | 9 | 10 | 10 |
| Wind Dir | W | W | SW | SW | W | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 14 | 17 | 11 | 19 | 21 | 17 | 8 | 4 | 5 | 8 | 10 | 9 | 8 | 7 | 7 | 6 | 6 | 9 | 9 | 9 | 9 | 9 | 11 | 11 |
| Precipitation Potential (%) | 7 | 8 | 8 | 8 | 8 | 6 | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 |
| Relative Humidity (%) | 37 | 35 | 36 | 37 | 42 | 48 | 54 | 59 | 63 | 66 | 68 | 73 | 78 | 81 | 82 | 81 | 82 | 71 | 62 | 53 | 47 | 41 | 38 | 35 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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