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Point Forecast: 2 Miles SSE Marietta, Cobb County-McCollum Field Airport GA 33.99N 84.57W (Elev. 344 m) |
Last Update: 9:26 pm EDT Apr 18, 2024 |
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Date | 04/18 | 04/19 | ||||||||||||||||||||||
Hour (EDT) | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
Temperature (°C) | 21 | 21 | 20 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 20 | 22 | 23 | 24 | 26 | 27 | 27 | 28 | 28 | 27 | 26 | 24 | 23 | 21 |
Dewpoint (°C) | 17 | 17 | 17 | 18 | 18 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
Heat Index (°C) | 24 | 26 | 28 | 28 | 28 | 28 | 28 | 26 | 24 | |||||||||||||||
Surface Wind (mph) | 5 | 3 | 3 | 5 | 3 | 3 | 3 | 3 | 3 | 5 | 6 | 7 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 7 | 7 | 7 |
Wind Dir | SW | SW | SW | SW | SW | SW | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | NW | NW | NW |
Gust | ||||||||||||||||||||||||
Sky Cover (%) | 72 | 78 | 76 | 77 | 77 | 76 | 76 | 75 | 75 | 74 | 72 | 70 | 80 | 90 | 79 | 67 | 67 | 66 | 65 | 70 | 81 | 83 | 82 | 73 |
Precipitation Potential (%) | 29 | 27 | 25 | 26 | 20 | 13 | 20 | 27 | 29 | 28 | 26 | 24 | 26 | 28 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
Relative Humidity (%) | 77 | 80 | 85 | 89 | 90 | 92 | 94 | 93 | 94 | 95 | 89 | 82 | 76 | 70 | 65 | 61 | 57 | 56 | 55 | 57 | 62 | 69 | 75 | 80 |
Rain | Chc | Chc | Chc | Chc | SChc | -- | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
Thunder | Chc | Chc | SChc | SChc | SChc | -- | SChc | SChc | SChc | SChc | -- | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc |
Date | 04/20 | |||||||||||||||||||||||
Hour (EDT) | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
Temperature (°C) | 20 | 19 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 17 | 18 | 20 | 22 | 23 | 24 | 24 | 24 | 24 | 23 | 22 | 20 | 19 | 17 |
Dewpoint (°C) | 18 | 17 | 17 | 17 | 16 | 16 | 15 | 14 | 14 | 14 | 13 | 13 | 14 | 13 | 13 | 12 | 12 | 11 | 10 | 9 | 9 | 8 | 8 | 8 |
Heat Index (°C) | 24 | 24 | 24 | 24 | ||||||||||||||||||||
Surface Wind (mph) | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 8 | 9 | 9 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 |
Wind Dir | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW |
Gust | ||||||||||||||||||||||||
Sky Cover (%) | 68 | 68 | 70 | 70 | 71 | 72 | 72 | 71 | 68 | 66 | 57 | 47 | 44 | 44 | 46 | 47 | 50 | 49 | 50 | 52 | 55 | 56 | 58 | 61 |
Precipitation Potential (%) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 20 | 20 | 20 | 20 | 20 | 20 | 23 | 23 | 23 |
Relative Humidity (%) | 85 | 88 | 91 | 92 | 92 | 92 | 91 | 91 | 90 | 90 | 80 | 73 | 66 | 59 | 53 | 48 | 45 | 42 | 42 | 43 | 45 | 47 | 50 | 53 |
Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc |
Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc |
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