| 01:40 EST |  Clear | -2°C / 28°F | -16°C / 3°F | 34% | 1022 mb (30.18 in) | WNW 22 kph (WNW 13.8 mph) | - | 10SM |
| | KSVH 110640Z AUTO 29012G16KT 10SM CLR M02/M16 A3019 RMK AO2 T10181158 |
| 01:20 EST |  Clear | -2°C / 28°F | -16°C / 3°F | 34% | 1023 mb (30.21 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KSVH 110620Z AUTO 33005KT 10SM CLR M02/M16 A3020 RMK AO2 T10161165 |
| 01:00 EST |  Clear | -1°C / 30°F | -16°C / 3°F | 31% | 1022 mb (30.18 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KSVH 110600Z AUTO 31006KT 10SM CLR M01/M16 A3019 RMK AO2 T10151165 10020 21030 |
| 00:40 EST |  Clear | -1°C / 30°F | -17°C / 1°F | 29% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KSVH 110540Z AUTO 00000KT 10SM CLR M01/M17 A3018 RMK AO2 T10111168 |
| 00:20 EST |  Clear | -1°C / 30°F | -15°C / 5°F | 34% | 1022 mb (30.18 in) | WNW 11 kph (WNW 6.9 mph) | - | 10SM |
| | KSVH 110520Z AUTO 29006KT 10SM CLR M01/M15 A3017 RMK AO2 T10151153 |
| 00:00 EST |  Clear | -2°C / 28°F | -15°C / 5°F | 37% | 1022 mb (30.18 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KSVH 110500Z AUTO 30007KT 10SM CLR M02/M15 A3017 RMK AO2 T10161150 |