| 01:42 EST |  Clear | 2°C / 36°F | -13°C / 9°F | 32% | 1021 mb (30.15 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KOCW 110642Z AUTO 27003KT 10SM CLR 02/M13 A3016 RMK AO2 |
| 01:21 EST |  Clear | 2°C / 36°F | -12°C / 10°F | 35% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KOCW 110621Z AUTO 00000KT 10SM CLR 02/M12 A3016 RMK AO2 |
| 01:01 EST |  Clear | 2°C / 36°F | -12°C / 10°F | 35% | 1021 mb (30.15 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KOCW 110601Z AUTO 31006KT 10SM CLR 02/M12 A3015 RMK AO2 |
| 00:45 EST |  Clear | 2°C / 36°F | -11°C / 12°F | 38% | 1021 mb (30.15 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KOCW 110545Z AUTO 30006KT 10SM CLR 02/M11 A3014 RMK AO2 |
| 00:21 EST |  Clear | 3°C / 37°F | -11°C / 12°F | 35% | 1020 mb (30.12 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KOCW 110521Z AUTO 30004KT 10SM CLR 03/M11 A3013 RMK AO2 |
| 00:01 EST |  Clear | 3°C / 37°F | -11°C / 12°F | 35% | 1020 mb (30.12 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KOCW 110501Z AUTO 30003KT 10SM CLR 03/M11 A3013 RMK AO2 |