| 06:15 EST |  Clear | -6°C / 21°F | -8°C / 18°F | 86% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KOXC 071115Z 00000KT 10SM CLR M06/M08 A3032 RMK AO1 |
| 05:55 EST |  Clear | -6°C / 21°F | -7°C / 19°F | 93% | 1027 mb (30.33 in) | Calm | - | 9SM |
| | KOXC 071055Z 00000KT 9SM CLR M06/M07 A3032 RMK AO1 |
| 05:35 EST |  Clear | -6°C / 21°F | -6°C / 21°F | 100% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KOXC 071035Z 00000KT 10SM CLR M06/M06 A3032 RMK AO1 |
| 05:15 EST |  Clear | -5°C / 23°F | -6°C / 21°F | 93% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KOXC 071015Z 00000KT 10SM CLR M05/M06 A3032 RMK AO1 |
| 04:55 EST |  Clear | -5°C / 23°F | -6°C / 21°F | 93% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KOXC 070955Z 00000KT 10SM CLR M05/M06 A3032 RMK AO1 |
| 04:35 EST |  Clear | -5°C / 23°F | -6°C / 21°F | 93% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KOXC 070935Z 00000KT 10SM CLR M05/M06 A3032 RMK AO1 |
| 04:15 EST |  Clear | -6°C / 21°F | -7°C / 19°F | 93% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KOXC 070915Z 00000KT 10SM CLR M06/M07 A3031 RMK AO1 |
| 03:55 EST |  Clear | -5°C / 23°F | -5°C / 23°F | 100% | 1026 mb (30.3 in) | NNE 6 kph (NNE 3.5 mph) | - | 10SM |
| | KOXC 070855Z 02003KT 10SM CLR M05/M05 A3031 RMK AO1 57014 |
| 03:35 EST |  Clear | -5°C / 23°F | -6°C / 21°F | 93% | 1027 mb (30.33 in) | NNE 6 kph (NNE 3.5 mph) | - | 8SM |
| | KOXC 070835Z 02003KT 8SM CLR M05/M06 A3032 RMK AO1 |
| 03:15 EST |  Clear | -6°C / 21°F | -7°C / 19°F | 93% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KOXC 070815Z 00000KT 10SM CLR M06/M07 A3033 RMK AO1 |
| 02:55 EST |  Clear | -4°C / 25°F | -6°C / 21°F | 86% | 1027 mb (30.33 in) | Calm | - | 10SM |
| | KOXC 070755Z 00000KT 10SM CLR M04/M06 A3034 RMK AO1 |
| 02:35 EST |  Clear | -3°C / 27°F | -6°C / 21°F | 80% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KOXC 070735Z 00000KT 10SM CLR M03/M06 A3035 RMK AO1 |
| 02:15 EST |  Clear | -3°C / 27°F | -6°C / 21°F | 80% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KOXC 070715Z 00000KT 10SM CLR M03/M06 A3036 RMK AO1 |
| 01:55 EST |  Clear | -3°C / 27°F | -6°C / 21°F | 80% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KOXC 070655Z 00000KT 10SM CLR M03/M06 A3035 RMK AO1 |
| 01:35 EST |  Clear | -3°C / 27°F | -6°C / 21°F | 80% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KOXC 070635Z 00000KT 10SM CLR M03/M06 A3035 RMK AO1 |
| 01:15 EST |  Clear | -4°C / 25°F | -6°C / 21°F | 86% | 1028 mb (30.36 in) | W 6 kph (W 3.5 mph) | - | 8SM |
| | KOXC 070615Z 27003KT 8SM CLR M04/M06 A3035 RMK AO1 |
| 00:55 EST |  Clear | -3°C / 27°F | -6°C / 21°F | 80% | 1028 mb (30.36 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KOXC 070555Z 28003KT 10SM CLR M03/M06 A3035 RMK AO1 52010 |
| 00:35 EST |  Clear | -3°C / 27°F | -6°C / 21°F | 80% | 1028 mb (30.36 in) | Calm | - | 10SM |
| | KOXC 070535Z 00000KT 10SM CLR M03/M06 A3035 RMK AO1 |
| 00:15 EST |  Clear | -3°C / 27°F | -5°C / 23°F | 86% | 1027 mb (30.33 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KOXC 070515Z 27003KT 10SM CLR M03/M05 A3034 RMK AO1 |