| 04:54 CST |  Clear | -8°C / 18°F | -13°C / 9°F | 68% | 1026 mb (30.3 in) | Calm | - | 10SM |
| | KCOU 111054Z AUTO 00000KT 10SM CLR M08/M13 A3030 RMK AO2 SLP273 T10781128 TSNO |
| 03:54 CST |  Clear | -7°C / 19°F | -13°C / 9°F | 63% | 1026 mb (30.3 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KCOU 110954Z AUTO 24005KT 10SM CLR M07/M13 A3030 RMK AO2 SLP272 T10721128 TSNO |
| 02:54 CST |  Clear | -7°C / 19°F | -12°C / 10°F | 68% | 1026 mb (30.3 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KCOU 110854Z AUTO 25006KT 10SM CLR M07/M12 A3030 RMK AO2 SLP272 T10721122 53014 TSNO |
| 01:54 CST |  Clear | -7°C / 19°F | -12°C / 10°F | 68% | 1025 mb (30.27 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KCOU 110754Z AUTO 24007KT 10SM CLR M07/M12 A3027 RMK AO2 SLP263 T10721122 TSNO |
| 00:54 CST |  Clear | -6°C / 21°F | -12°C / 10°F | 63% | 1024 mb (30.24 in) | SW 20 kph (SW 12.7 mph) | - | 10SM |
| | KCOU 110654Z AUTO 22011KT 10SM CLR M06/M12 A3025 RMK AO2 SLP255 T10611117 TSNO |