| 02:20 EST |  Clear | -6°C / 21°F | -16°C / 3°F | 45% | 1020 mb (30.12 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KSHD 110720Z AUTO 26006KT 10SM CLR M06/M16 A3013 RMK AO2 |
| 02:00 EST |  Clear | -6°C / 21°F | -14°C / 7°F | 54% | 1020 mb (30.12 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KSHD 110700Z AUTO 24006KT 10SM CLR M06/M14 A3012 RMK AO2 |
| 01:40 EST |  Clear | -5°C / 23°F | -16°C / 3°F | 42% | 1020 mb (30.12 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KSHD 110640Z AUTO 25004KT 10SM CLR M05/M16 A3011 RMK AO2 |
| 01:20 EST |  Clear | -5°C / 23°F | -16°C / 3°F | 42% | 1019 mb (30.09 in) | WNW 7 kph (WNW 4.6 mph) | - | 10SM |
| | KSHD 110620Z AUTO 29004KT 10SM CLR M05/M16 A3010 RMK AO2 |
| 01:00 EST |  Clear | -5°C / 23°F | -15°C / 5°F | 46% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KSHD 110600Z AUTO 00000KT 10SM CLR M05/M15 A3009 RMK AO2 |
| 00:40 EST |  Clear | -6°C / 21°F | -14°C / 7°F | 54% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KSHD 110540Z AUTO 00000KT 10SM CLR M06/M14 A3008 RMK AO2 |
| 00:20 EST |  Clear | -6°C / 21°F | -14°C / 7°F | 54% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KSHD 110520Z AUTO 00000KT 10SM CLR M06/M14 A3008 RMK AO2 |
| 00:00 EST |  Clear | -6°C / 21°F | -13°C / 9°F | 58% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KSHD 110500Z AUTO 00000KT 10SM CLR M06/M13 A3007 RMK AO2 |