| 04:15 EST |  Partly Cloudy | 1°C / 34°F | -2°C / 28°F | 81% | 1021 mb (30.15 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KOXC 050915Z 01004KT 10SM FEW120 01/M02 A3015 RMK AO1 |
| 03:55 EST |  Mostly Cloudy | 2°C / 36°F | -1°C / 30°F | 81% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KOXC 050855Z 00000KT 10SM BKN120 02/M01 A3016 RMK AO1 54000 |
| 03:35 EST |  Partly Cloudy | 2°C / 36°F | -1°C / 30°F | 81% | 1021 mb (30.15 in) | NNW 6 kph (NNW 3.5 mph) | - | 10SM |
| | KOXC 050835Z 34003KT 10SM FEW120 02/M01 A3015 RMK AO1 |
| 03:15 EST |  Clear | 2°C / 36°F | -1°C / 30°F | 81% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KOXC 050815Z 00000KT 10SM CLR 02/M01 A3015 RMK AO1 |
| 02:55 EST |  Clear | 2°C / 36°F | -1°C / 30°F | 81% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KOXC 050755Z 00000KT 10SM CLR 02/M01 A3015 RMK AO1 |
| 02:35 EST |  Clear | 2°C / 36°F | -1°C / 30°F | 81% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KOXC 050735Z 00000KT 10SM CLR 02/M01 A3014 RMK AO1 |
| 02:15 EST |  Clear | 2°C / 36°F | -1°C / 30°F | 81% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KOXC 050715Z 00000KT 10SM CLR 02/M01 A3016 RMK AO1 |
| 01:55 EST |  Partly Cloudy | 2°C / 36°F | 0°C / 32°F | 87% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KOXC 050655Z 00000KT 10SM FEW120 02/00 A3015 RMK AO1 |
| 01:15 EST |  Clear | 2°C / 36°F | -1°C / 30°F | 81% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KOXC 050615Z 00000KT 10SM CLR 02/M01 A3016 RMK AO1 |
| 00:55 EST |  Clear | 3°C / 37°F | -1°C / 30°F | 75% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KOXC 050555Z 00000KT 10SM CLR 03/M01 A3016 RMK AO1 57003 |
| 00:35 EST |  Clear | 2°C / 36°F | -1°C / 30°F | 81% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KOXC 050535Z 00000KT 10SM CLR 02/M01 A3016 RMK AO1 |
| 00:15 EST |  Clear | 3°C / 37°F | -1°C / 30°F | 75% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KOXC 050515Z 00000KT 10SM CLR 03/M01 A3017 RMK AO1 |