| 05:53 EST |  Overcast | 6°C / 43°F | 4°C / 39°F | 87% | 1000 mb (29.53 in) | S 6 kph (S 3.5 mph) | 0.25 mm (0.01 in) | 10SM |
| | KGFL 301053Z AUTO 17003KT 10SM BKN050 OVC060 06/04 A2953 RMK AO2 RAE05 SLP005 P0001 T00610044 |
| 04:53 EST |  Overcast Light Rain | 5°C / 41°F | 4°C / 39°F | 93% | 1000 mb (29.53 in) | S 11 kph (S 6.9 mph) | 0.00 mm (0.00 in) | 4SM |
| | KGFL 300953Z AUTO 18006KT 4SM -RA BR BKN038 OVC070 05/04 A2953 RMK AO2 RAB18 SLP007 P0000 T00500039 |
| 03:53 EST |  Overcast Fog And Mist | 4°C / 39°F | 3°C / 37°F | 93% | 1001 mb (29.56 in) | Calm | 0.25 mm (0.01 in) | 5SM |
| | KGFL 300853Z AUTO 00000KT 5SM BR OVC044 04/03 A2956 RMK AO2 RAE00 SLP013 P0001 60001 T00440033 56023 |
| 02:53 EST |  Overcast Light Rain | 4°C / 39°F | 3°C / 37°F | 93% | 1002 mb (29.59 in) | Calm | 0.00 mm (0.00 in) | 6SM |
| | KGFL 300753Z AUTO 00000KT 6SM -RA BR BKN065 OVC080 04/03 A2958 RMK AO2 RAE0659B25 SLP020 P0000 T00390033 |
| 01:53 EST |  Overcast Light Rain | 4°C / 39°F | 3°C / 37°F | 93% | 1002 mb (29.59 in) | SE 6 kph (SE 3.5 mph) | 0.00 mm (0.00 in) | 9SM |
| | KGFL 300653Z AUTO 12003KT 9SM -RA OVC070 04/03 A2960 RMK AO2 SLP028 P0000 T00440028 |
| 00:53 EST |  Overcast Light Rain | 4°C / 39°F | 2°C / 36°F | 87% | 1003 mb (29.62 in) | S 9 kph (S 5.8 mph) | 0.00 mm (0.00 in) | 8SM |
| | KGFL 300553Z AUTO 17005KT 8SM -RA OVC060 04/02 A2962 RMK AO2 RAB02 SLP036 P0000 60000 T00390017 10039 21006 58013 |