| 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 |