| 05:20 EST |  Clear | -7°C / 19°F | -7°C / 19°F | 100% | 1031 mb (30.45 in) | Calm | - | 10SM |
| | K1A6 121020Z AUTO 00000KT 10SM CLR M07/M07 A3045 RMK AO2 |
| 05:00 EST |  Clear | -7°C / 19°F | -7°C / 19°F | 100% | 1031 mb (30.45 in) | Calm | - | 10SM |
| | K1A6 121000Z AUTO 00000KT 10SM CLR M07/M07 A3046 RMK AO2 |
| 04:40 EST |  Clear | -7°C / 19°F | -7°C / 19°F | 100% | 1032 mb (30.48 in) | Calm | - | 10SM |
| | K1A6 120940Z AUTO 00000KT 10SM CLR M07/M07 A3047 RMK AO2 |
| 04:20 EST |  Clear | -7°C / 19°F | -7°C / 19°F | 100% | 1032 mb (30.48 in) | Calm | - | 10SM |
| | K1A6 120920Z AUTO 00000KT 10SM CLR M07/M07 A3047 RMK AO2 |
| 04:00 EST |  Clear | -7°C / 19°F | -7°C / 19°F | 100% | 1031 mb (30.45 in) | Calm | - | 10SM |
| | K1A6 120900Z AUTO 00000KT 10SM CLR M07/M07 A3046 RMK AO2 |
| 03:40 EST |  Clear | -7°C / 19°F | -7°C / 19°F | 100% | 1031 mb (30.45 in) | Calm | - | 10SM |
| | K1A6 120840Z AUTO 00000KT 10SM CLR M07/M07 A3046 RMK AO2 |
| 03:20 EST |  Clear | -7°C / 19°F | -7°C / 19°F | 100% | 1031 mb (30.45 in) | Calm | - | 10SM |
| | K1A6 120820Z AUTO 00000KT 10SM CLR M07/M07 A3046 RMK AO2 |
| 03:00 EST |  Clear | -7°C / 19°F | -7°C / 19°F | 100% | 1031 mb (30.45 in) | Calm | - | 10SM |
| | K1A6 120800Z AUTO 00000KT 10SM CLR M07/M07 A3046 RMK AO2 |
| 02:40 EST |  Clear | -7°C / 19°F | -7°C / 19°F | 100% | 1031 mb (30.45 in) | Calm | - | 10SM |
| | K1A6 120740Z AUTO 00000KT 10SM CLR M07/M07 A3046 RMK AO2 |
| 02:20 EST |  Clear | -7°C / 19°F | -7°C / 19°F | 100% | 1031 mb (30.45 in) | Calm | - | 10SM |
| | K1A6 120720Z AUTO 00000KT 10SM CLR M07/M07 A3046 RMK AO2 |
| 02:00 EST |  Clear | -6°C / 21°F | -6°C / 21°F | 100% | 1031 mb (30.45 in) | Calm | - | 10SM |
| | K1A6 120700Z AUTO 00000KT 10SM CLR M06/M06 A3046 RMK AO2 |
| 01:40 EST |  Clear | -6°C / 21°F | -7°C / 19°F | 93% | 1031 mb (30.45 in) | Calm | - | 10SM |
| | K1A6 120640Z AUTO 00000KT 10SM CLR M06/M07 A3045 RMK AO2 |
| 01:20 EST |  Clear | -6°C / 21°F | -7°C / 19°F | 93% | 1031 mb (30.45 in) | Calm | - | 10SM |
| | K1A6 120620Z AUTO 00000KT 10SM CLR M06/M07 A3045 RMK AO2 |
| 01:00 EST |  Clear | -6°C / 21°F | -6°C / 21°F | 100% | 1031 mb (30.45 in) | Calm | - | 10SM |
| | K1A6 120600Z AUTO 00000KT 10SM CLR M06/M06 A3046 RMK AO2 |
| 00:40 EST |  Clear | -6°C / 21°F | -6°C / 21°F | 100% | 1031 mb (30.45 in) | Calm | - | 10SM |
| | K1A6 120540Z AUTO 00000KT 10SM CLR M06/M06 A3046 RMK AO2 |
| 00:20 EST |  Clear | -6°C / 21°F | -6°C / 21°F | 100% | 1031 mb (30.45 in) | Calm | - | 10SM |
| | K1A6 120520Z AUTO 00000KT 10SM CLR M06/M06 A3046 RMK AO2 |
| 00:00 EST |  Clear | -6°C / 21°F | -6°C / 21°F | 100% | 1032 mb (30.48 in) | Calm | - | 7SM |
| | K1A6 120500Z AUTO 00000KT 7SM CLR M06/M06 A3047 RMK AO2 |