| 11:53 EST |  Clear | -1°C / 30°F | -9°C / 16°F | 55% | 1024 mb (30.24 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KMGW 241653Z 03004KT 10SM CLR M01/M09 A3023 RMK AO2 SLP254 T10111089 |
| 10:53 EST |  Clear | -3°C / 27°F | -10°C / 14°F | 59% | 1025 mb (30.27 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KMGW 241553Z 36004KT 10SM CLR M03/M10 A3027 RMK AO2 SLP267 T10331100 |
| 09:53 EST |  Clear | -5°C / 23°F | -10°C / 14°F | 68% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KMGW 241453Z 00000KT 10SM CLR M05/M10 A3029 RMK AO2 SLP274 T10501100 53002 |
| 08:53 EST |  Clear | -9°C / 16°F | -12°C / 10°F | 79% | 1025 mb (30.27 in) | NE 9 kph (NE 5.8 mph) | - | 8SM |
| | KMGW 241353Z 03005KT 8SM CLR M09/M12 A3026 RMK AO2 SLP267 T10891117 |
| 07:53 EST |  Clear Fog And Mist | -10°C / 14°F | -12°C / 10°F | 85% | 1025 mb (30.27 in) | N 7 kph (N 4.6 mph) | - | 6SM |
| | KMGW 241253Z 01004KT 6SM BR CLR M10/M12 A3027 RMK AO2 SLP272 T11001122 |
| 06:53 EST |  Clear | -9°C / 16°F | -12°C / 10°F | 79% | 1025 mb (30.27 in) | Calm | - | 9SM |
| | KMGW 241153Z 00000KT 9SM CLR M09/M12 A3028 RMK AO2 SLP273 T10941122 11072 21094 53004 |
| 05:53 EST |  Clear | -9°C / 16°F | -12°C / 10°F | 79% | 1024 mb (30.24 in) | N 9 kph (N 5.8 mph) | - | 9SM |
| | KMGW 241053Z AUTO 01005KT 9SM CLR M09/M12 A3025 RMK AO2 SLP263 T10941122 |
| 04:53 EST |  Clear | -9°C / 16°F | -12°C / 10°F | 79% | 1025 mb (30.27 in) | N 9 kph (N 5.8 mph) | - | 9SM |
| | KMGW 240953Z AUTO 01005KT 9SM CLR M09/M12 A3027 RMK AO2 SLP268 T10941122 |
| 03:53 EST |  Clear | -8°C / 18°F | -12°C / 10°F | 73% | 1025 mb (30.27 in) | Calm | - | 9SM |
| | KMGW 240853Z AUTO 00000KT 9SM CLR M08/M12 A3027 RMK AO2 SLP267 T10831117 55007 |
| 02:53 EST |  Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1025 mb (30.27 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KMGW 240753Z AUTO 01005KT 10SM CLR M08/M11 A3026 RMK AO2 SLP262 T10831111 |
| 01:53 EST |  Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1025 mb (30.27 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KMGW 240653Z AUTO 03003KT 10SM CLR M08/M11 A3027 RMK AO2 SLP267 T10831111 |
| 00:53 EST |  Clear | -7°C / 19°F | -11°C / 12°F | 73% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KMGW 240553Z AUTO 00000KT 10SM CLR M07/M11 A3029 RMK AO2 SLP274 T10721106 11039 21078 58008 |