| 19:52 EST |  Overcast | 3°C / 37°F | -11°C / 12°F | 35% | 1030 mb (30.42 in) | ESE 11 kph (ESE 6.9 mph) | - | 10SM |
| | KATL 120052Z 11006KT 10SM BKN150 OVC200 03/M11 A3043 RMK AO2 SLP315 T00281106 |
| 18:52 EST |  Overcast | 3°C / 37°F | -11°C / 12°F | 35% | 1030 mb (30.42 in) | SE 15 kph (SE 9.2 mph) | - | 10SM |
| | KATL 112352Z 12008KT 10SM BKN150 OVC200 03/M11 A3042 RMK AO2 SLP311 T00331106 10050 20028 53013 |
| 17:52 EST |  Overcast | 3°C / 37°F | -11°C / 12°F | 35% | 1029 mb (30.39 in) | E 11 kph (E 6.9 mph) | - | 10SM |
| | KATL 112252Z 09006KT 10SM BKN150 OVC200 03/M11 A3040 RMK AO2 SLP304 VIRGA E-OHD-W T00331106 |
| 16:52 EST |  Mostly Cloudy | 4°C / 39°F | -12°C / 10°F | 30% | 1029 mb (30.39 in) | ENE 11 kph (ENE 6.9 mph) | - | 10SM |
| | KATL 112152Z 07006KT 10SM FEW150 BKN180 BKN250 04/M12 A3040 RMK AO2 SLP303 VIRGA NE & S & W T00391117 |
| 15:52 EST |  Mostly Cloudy | 4°C / 39°F | -13°C / 9°F | 28% | 1029 mb (30.39 in) | ENE 15 kph (ENE 9.2 mph) | - | 10SM |
| | KATL 112052Z 06008KT 10SM FEW150 BKN180 BKN250 04/M13 A3038 RMK AO2 SLP296 VIRGA E-SE-S-SW-W T00441128 55002 |
| 14:52 EST |  Overcast | 4°C / 39°F | -13°C / 9°F | 28% | 1029 mb (30.39 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KATL 111952Z 36003KT 10SM FEW100 SCT150 BKN180 OVC250 04/M13 A3038 RMK AO2 SLP296 T00441128 |
| 13:52 EST |  Mostly Cloudy | 3°C / 37°F | -14°C / 7°F | 28% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KATL 111852Z 00000KT 10SM FEW100 BKN150 BKN200 03/M14 A3037 RMK AO2 SLP294 T00331139 |
| 12:52 EST |  Overcast | 3°C / 37°F | -14°C / 7°F | 28% | 1029 mb (30.39 in) | Variable 7 kph (Variable 4.6 mph) | - | 10SM |
| | KATL 111752Z VRB04KT 10SM FEW100 BKN150 OVC200 03/M14 A3039 RMK AO2 SLP299 T00331139 10033 21028 58010 |
| 11:52 EST |  Mostly Cloudy | 2°C / 36°F | -14°C / 7°F | 30% | 1030 mb (30.42 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KATL 111652Z 03003KT 10SM FEW110 BKN150 BKN200 02/M14 A3041 RMK AO2 SLP306 T00221144 |
| 10:52 EST |  Mostly Cloudy | 1°C / 34°F | -13°C / 9°F | 35% | 1030 mb (30.42 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KATL 111552Z 34008KT 10SM BKN100 BKN150 BKN200 01/M13 A3043 RMK AO2 SLP314 VIRGA N T00111128 |
| 09:52 EST |  Mostly Cloudy | -1°C / 30°F | -13°C / 9°F | 40% | 1030 mb (30.42 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KATL 111452Z 33008KT 10SM FEW100 BKN150 BKN200 M01/M13 A3042 RMK AO2 SLP311 T10061133 53026 |
| 08:52 EST |  Mostly Cloudy | -2°C / 28°F | -13°C / 9°F | 43% | 1028 mb (30.36 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KATL 111352Z 34009KT 10SM SCT150 BKN300 M02/M13 A3037 RMK AO2 SLP295 T10171128 |
| 07:52 EST |  Partly Cloudy | -2°C / 28°F | -13°C / 9°F | 43% | 1028 mb (30.36 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KATL 111252Z 34006KT 10SM FEW150 SCT300 M02/M13 A3036 RMK AO2 SLP289 T10221133 |
| 06:52 EST |  Partly Cloudy | -2°C / 28°F | -13°C / 9°F | 43% | 1027 mb (30.33 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KATL 111152Z 32006KT 10SM SCT250 M02/M13 A3034 RMK AO2 SLP284 T10221133 11011 21028 53015 |
| 05:52 EST |  Partly Cloudy | -2°C / 28°F | -13°C / 9°F | 43% | 1026 mb (30.3 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KATL 111052Z 34006KT 10SM SCT200 M02/M13 A3031 RMK AO2 SLP275 T10221133 |
| 04:52 EST |  Partly Cloudy | -2°C / 28°F | -14°C / 7°F | 40% | 1027 mb (30.33 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KATL 110952Z 33007KT 10SM SCT200 M02/M14 A3032 RMK AO2 SLP275 T10171139 |
| 03:52 EST |  Overcast | -1°C / 30°F | -14°C / 7°F | 37% | 1026 mb (30.3 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KATL 110852Z 34009KT 10SM OVC150 M01/M14 A3029 RMK AO2 SLP266 T10111139 53007 |
| 02:52 EST |  Mostly Cloudy | -1°C / 30°F | -13°C / 9°F | 40% | 1025 mb (30.27 in) | N 20 kph (N 12.7 mph) | - | 10SM |
| | KATL 110752Z 35011KT 10SM BKN150 M01/M13 A3027 RMK AO2 SLP260 T10111133 |
| 01:52 EST |  Mostly Cloudy | -1°C / 30°F | -12°C / 10°F | 43% | 1025 mb (30.27 in) | NNW 19 kph (NNW 11.5 mph) | - | 10SM |
| | KATL 110652Z 33010KT 10SM SCT150 BKN250 M01/M12 A3028 RMK AO2 SLP261 T10111122 |
| 00:52 EST |  Partly Cloudy | -1°C / 30°F | -13°C / 9°F | 40% | 1025 mb (30.27 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KATL 110552Z 33009KT 10SM FEW150 SCT250 M01/M13 A3027 RMK AO2 SLP259 T10111133 10028 21011 50006 |