| Point Forecast: Chamblee GA 33.91N 84.31W (Elev. 997 ft) |
Last Update: 2:26 pm EDT Apr 20, 2026 |
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| Date | 04/20 | 04/21 | ||||||||||||||||||||||
| Hour (EDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Temperature (°F) | 66 | 63 | 61 | 59 | 57 | 56 | 54 | 53 | 52 | 51 | 51 | 52 | 55 | 61 | 66 | 69 | 72 | 76 | 77 | 79 | 80 | 79 | 78 | 75 |
| Dewpoint (°F) | 42 | 43 | 43 | 44 | 44 | 44 | 44 | 44 | 44 | 44 | 43 | 42 | 41 | 42 | 42 | 42 | 42 | 42 | 41 | 41 | 41 | 41 | 41 | 42 |
| Heat Index (°F) | 76 | 77 | 79 | 79 | 79 | 78 | 75 | |||||||||||||||||
| Surface Wind (mph) | 5 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 |
| Wind Dir | NW | NW | NW | NW | NW | N | N | N | NE | NE | NE | E | E | E | E | E | E | SE | SE | S | S | SW | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 3 | 3 | 4 | 2 | 2 | 3 | 2 | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 3 | 4 | 7 | 12 | 20 | 19 | 28 | 37 | 45 | 46 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 41 | 48 | 52 | 57 | 61 | 63 | 69 | 71 | 72 | 76 | 74 | 69 | 59 | 49 | 42 | 37 | 34 | 30 | 28 | 26 | 25 | 26 | 27 | 31 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 04/22 | |||||||||||||||||||||||
| Hour (EDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Temperature (°F) | 70 | 67 | 66 | 64 | 62 | 61 | 60 | 59 | 58 | 57 | 57 | 58 | 62 | 68 | 73 | 76 | 78 | 80 | 81 | 82 | 82 | 81 | 79 | 77 |
| Dewpoint (°F) | 43 | 44 | 43 | 44 | 44 | 44 | 44 | 44 | 44 | 44 | 44 | 44 | 45 | 46 | 47 | 46 | 45 | 44 | 43 | 43 | 42 | 43 | 43 | 44 |
| Heat Index (°F) | 76 | 78 | 79 | 80 | 80 | 80 | 79 | 79 | 77 | |||||||||||||||
| Surface Wind (mph) | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 3 | 5 | 5 | 6 | 6 | 7 | 7 | 6 | 6 | 5 |
| Wind Dir | S | S | S | S | S | S | S | SW | SW | SW | SW | SW | SW | W | W | W | W | W | W | W | W | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 54 | 59 | 64 | 64 | 64 | 65 | 65 | 65 | 64 | 61 | 58 | 54 | 50 | 45 | 40 | 33 | 26 | 19 | 20 | 21 | 22 | 23 | 24 | 25 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 38 | 42 | 44 | 48 | 51 | 54 | 56 | 59 | 60 | 61 | 62 | 59 | 53 | 46 | 40 | 35 | 31 | 28 | 26 | 25 | 25 | 26 | 28 | 31 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
