| 17:51 EST |  Partly Cloudy | 13°C / 55°F | 6°C / 43°F | 63% | 1009 mb (29.8 in) | Variable 7 kph (Variable 4.6 mph) | - | 10SM |
| | KLGA 292251Z VRB04KT 10SM FEW090 SCT150 SCT250 13/06 A2981 RMK AO2 SLP093 T01330056 |
| 16:51 EST |  Partly Cloudy | 14°C / 57°F | 4°C / 39°F | 51% | 1009 mb (29.8 in) | Variable 9 kph (Variable 5.8 mph) | - | 10SM |
| | KLGA 292151Z VRB05KT 10SM FEW090 SCT150 SCT250 14/04 A2981 RMK AO2 SLP092 T01390044 |
| 15:51 EST |  Partly Cloudy | 14°C / 57°F | 2°C / 36°F | 44% | 1010 mb (29.83 in) | S 13 kph (S 8.1 mph) | - | 10SM |
| | KLGA 292051Z 18007KT 10SM FEW250 14/02 A2982 RMK AO2 SLP098 T01390017 56016 |
| 14:51 EST |  Partly Cloudy | 14°C / 57°F | 1°C / 34°F | 41% | 1010 mb (29.83 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KLGA 291951Z 21006KT 10SM FEW250 14/01 A2983 RMK AO2 SLP101 T01440006 |
| 13:51 EST |  Partly Cloudy | 13°C / 55°F | -1°C / 30°F | 38% | 1011 mb (29.85 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KLGA 291851Z 24004KT 10SM FEW250 13/M01 A2985 RMK AO2 SLP107 T01331006 |
| 12:51 EST |  Partly Cloudy | 12°C / 54°F | -1°C / 30°F | 41% | 1012 mb (29.88 in) | SW 17 kph (SW 10.4 mph) | - | 10SM |
| | KLGA 291751Z 22009KT 10SM FEW250 12/M01 A2987 RMK AO2 SLP115 T01221011 10122 20056 58022 |
| 11:51 EST |  Partly Cloudy | 11°C / 52°F | -2°C / 28°F | 41% | 1012 mb (29.88 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KLGA 291651Z 23007KT 10SM FEW080 SCT250 11/M02 A2989 RMK AO2 SLP121 T01111022 |
| 10:51 EST |  Partly Cloudy | 11°C / 52°F | -3°C / 27°F | 38% | 1013 mb (29.91 in) | SSW 17 kph (SSW 10.4 mph) | - | 10SM |
| | KLGA 291551Z 24009KT 10SM FEW080 SCT250 11/M03 A2992 RMK AO2 SLP132 T01061034 |
| 09:51 EST |  Partly Cloudy | 9°C / 48°F | -2°C / 28°F | 46% | 1014 mb (29.94 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KLGA 291451Z 23006KT 10SM FEW080 SCT250 09/M02 A2994 RMK AO2 SLP137 T00891017 54000 |
| 08:51 EST |  Partly Cloudy | 7°C / 45°F | -1°C / 30°F | 57% | 1014 mb (29.94 in) | SSE 6 kph (SSE 3.5 mph) | - | 10SM |
| | KLGA 291351Z 16003KT 10SM FEW080 SCT250 07/M01 A2994 RMK AO2 SLP137 T00721015 |
| 07:51 EST |  Partly Cloudy | 6°C / 43°F | -1°C / 30°F | 61% | 1014 mb (29.94 in) | SSE 6 kph (SSE 3.5 mph) | - | 10SM |
| | KLGA 291251Z 20003KT 10SM FEW080 SCT250 06/M01 A2993 RMK AO2 SLP136 T00611012 |
| 06:51 EST |  Partly Cloudy | 6°C / 43°F | -2°C / 28°F | 57% | 1014 mb (29.94 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KLGA 291151Z 27007KT 10SM FEW035 SCT080 SCT250 06/M02 A2994 RMK AO2 SLP137 T00611025 10067 20056 53008 |
| 05:51 EST |  Partly Cloudy | 6°C / 43°F | -2°C / 28°F | 57% | 1013 mb (29.91 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KLGA 291051Z 27006KT 10SM FEW250 06/M02 A2992 RMK AO2 SLP132 T00561022 |
| 04:51 EST |  Partly Cloudy | 6°C / 43°F | -2°C / 28°F | 57% | 1013 mb (29.91 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KLGA 290951Z 27007KT 10SM FEW250 06/M02 A2992 RMK AO2 SLP130 T00561017 |
| 03:51 EST |  Partly Cloudy | 6°C / 43°F | -1°C / 30°F | 61% | 1013 mb (29.91 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KLGA 290851Z 25008KT 10SM FEW250 06/M01 A2991 RMK AO2 SLP129 T00561011 51014 |
| 02:51 EST |  Partly Cloudy | 6°C / 43°F | -2°C / 28°F | 57% | 1013 mb (29.91 in) | SSW 17 kph (SSW 10.4 mph) | - | 10SM |
| | KLGA 290751Z 26009KT 10SM FEW250 06/M02 A2990 RMK AO2 SLP126 T00611017 |
| 01:51 EST |  Clear | 6°C / 43°F | -2°C / 28°F | 57% | 1012 mb (29.88 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KLGA 290651Z 26008KT 10SM CLR 06/M02 A2989 RMK AO2 SLP122 T00611017 |
| 00:51 EST |  Clear | 7°C / 45°F | -2°C / 28°F | 53% | 1012 mb (29.88 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KLGA 290551Z 25008KT 10SM CLR 07/M02 A2987 RMK AO2 SLP115 T00671017 10094 20067 51011 |