| 07:22 EST |  Overcast | 2°C / 36°F | 2°C / 36°F | 100% | 1010 mb (29.83 in) | S 7 kph (S 4.6 mph) | - | 7SM |
| | KAFN 151222Z AUTO 18004KT 7SM OVC004 02/02 A2983 RMK AO2 |
| 06:52 EST |  Overcast | 2°C / 36°F | 2°C / 36°F | 100% | 1010 mb (29.83 in) | S 9 kph (S 5.8 mph) | - | 7SM |
| | KAFN 151152Z AUTO 18005KT 7SM OVC006 02/02 A2983 RMK AO2 SLP116 T00220017 10028 20017 56005 |
| 05:52 EST |  Overcast | 2°C / 36°F | 2°C / 36°F | 100% | 1010 mb (29.83 in) | Calm | - | 8SM |
| | KAFN 151052Z AUTO 00000KT 8SM OVC006 02/02 A2984 RMK AO2 SLP118 T00220017 |
| 04:52 EST |  Overcast | 2°C / 36°F | 2°C / 36°F | 100% | 1010 mb (29.83 in) | Calm | - | 9SM |
| | KAFN 150952Z AUTO 00000KT 9SM OVC006 02/02 A2983 RMK AO2 SLP118 T00220017 |
| 03:52 EST |  Overcast | 2°C / 36°F | 1°C / 34°F | 93% | 1011 mb (29.85 in) | SSE 7 kph (SSE 4.6 mph) | - | 10SM |
| | KAFN 150852Z AUTO 20004KT 10SM OVC006 02/01 A2985 RMK AO2 SLP121 T00220011 56014 |
| 02:52 EST |  Overcast | 2°C / 36°F | 1°C / 34°F | 93% | 1011 mb (29.85 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KAFN 150752Z AUTO 22003KT 10SM OVC006 02/01 A2986 RMK AO2 SLP124 T00220011 |
| 01:52 EST |  Overcast | 2°C / 36°F | 1°C / 34°F | 93% | 1012 mb (29.88 in) | Variable 6 kph (Variable 3.5 mph) | - | 10SM |
| | KAFN 150652Z AUTO VRB03KT 10SM OVC008 02/01 A2987 RMK AO2 SLP129 T00170006 |
| 01:25 EST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1012 mb (29.88 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KAFN 150625Z AUTO 19004KT 10SM OVC008 02/00 A2988 RMK AO2 |
| 00:52 EST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1012 mb (29.88 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KAFN 150552Z AUTO 21004KT 10SM OVC010 02/00 A2989 RMK AO2 SLP134 T00170000 10017 20000 58019 |
| 00:02 EST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1013 mb (29.91 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KAFN 150502Z AUTO 19004KT 10SM OVC014 02/00 A2990 RMK AO2 |