| 05:55 CST |  Clear | -9°C / 16°F | -12°C / 10°F | 79% | 1022 mb (30.18 in) | ENE 9 kph (ENE 5.8 mph) | - | 10SM |
| | KRQO 101155Z AUTO 07005KT 10SM CLR M09/M12 A3017 RMK AO2 |
| 05:35 CST |  Clear | -9°C / 16°F | -12°C / 10°F | 79% | 1022 mb (30.18 in) | ESE 9 kph (ESE 5.8 mph) | - | 10SM |
| | KRQO 101135Z AUTO 11005KT 10SM CLR M09/M12 A3017 RMK AO2 |
| 05:15 CST |  Clear | -10°C / 14°F | -12°C / 10°F | 85% | 1021 mb (30.15 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KRQO 101115Z AUTO 10003KT 10SM CLR M10/M12 A3016 RMK AO2 |
| 04:55 CST |  Clear | -9°C / 16°F | -12°C / 10°F | 79% | 1021 mb (30.15 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KRQO 101055Z AUTO 09003KT 10SM CLR M09/M12 A3016 RMK AO2 |
| 04:35 CST |  Clear | -9°C / 16°F | -12°C / 10°F | 79% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KRQO 101035Z AUTO 00000KT 10SM CLR M09/M12 A3016 RMK AO2 |
| 04:15 CST |  Clear | -9°C / 16°F | -12°C / 10°F | 79% | 1021 mb (30.15 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KRQO 101015Z AUTO 09004KT 10SM CLR M09/M12 A3015 RMK AO2 |
| 03:55 CST |  Clear | -8°C / 18°F | -12°C / 10°F | 73% | 1021 mb (30.15 in) | ENE 6 kph (ENE 3.5 mph) | - | 10SM |
| | KRQO 100955Z AUTO 07003KT 10SM CLR M08/M12 A3015 RMK AO2 |
| 03:35 CST |  Clear | -8°C / 18°F | -12°C / 10°F | 73% | 1021 mb (30.15 in) | ENE 7 kph (ENE 4.6 mph) | - | 10SM |
| | KRQO 100935Z AUTO 06004KT 10SM CLR M08/M12 A3015 RMK AO2 |
| 03:15 CST |  Clear | -8°C / 18°F | -12°C / 10°F | 73% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KRQO 100915Z AUTO 00000KT 10SM CLR M08/M12 A3015 RMK AO2 |
| 02:55 CST |  Clear | -8°C / 18°F | -12°C / 10°F | 73% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KRQO 100855Z AUTO 00000KT 10SM CLR M08/M12 A3014 RMK AO2 |
| 02:35 CST |  Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KRQO 100835Z AUTO 00000KT 10SM CLR M08/M11 A3014 RMK AO2 |
| 02:15 CST |  Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KRQO 100815Z AUTO 00000KT 10SM CLR M08/M11 A3014 RMK AO2 |
| 01:55 CST |  Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KRQO 100755Z AUTO 00000KT 10SM CLR M08/M11 A3014 RMK AO2 |
| 01:35 CST |  Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KRQO 100735Z AUTO 00000KT 10SM CLR M08/M11 A3013 RMK AO2 |
| 01:15 CST |  Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KRQO 100715Z AUTO 00000KT 10SM CLR M08/M11 A3014 RMK AO2 |
| 00:55 CST |  Clear | -9°C / 16°F | -11°C / 12°F | 86% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KRQO 100655Z AUTO 00000KT 10SM CLR M09/M11 A3013 RMK AO2 |
| 00:35 CST |  Clear | -9°C / 16°F | -11°C / 12°F | 86% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KRQO 100635Z AUTO 00000KT 10SM CLR M09/M11 A3013 RMK AO2 |
| 00:15 CST |  Clear | -8°C / 18°F | -11°C / 12°F | 79% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KRQO 100615Z AUTO 00000KT 10SM CLR M08/M11 A3014 RMK AO2 |