| 12:54 CST |  Clear | -4°C / 25°F | -15°C / 5°F | 42% | 1033 mb (30.5 in) | N 19 kph (N 11.5 mph) | - | 10SM |
| | KAAO 151854Z AUTO 36010KT 10SM CLR M04/M15 A3051 RMK AO2 SLP357 T10391150 |
| 11:54 CST |  Clear | -5°C / 23°F | -16°C / 3°F | 42% | 1034 mb (30.53 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KAAO 151754Z AUTO 01006KT 10SM CLR M05/M16 A3054 RMK AO2 SLP367 T10501156 11050 21133 58001 |
| 10:54 CST |  Clear | -7°C / 19°F | -16°C / 3°F | 49% | 1035 mb (30.56 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KAAO 151654Z AUTO 01009KT 10SM CLR M07/M16 A3055 RMK AO2 SLP372 T10721156 |
| 09:54 CST |  Clear | -9°C / 16°F | -16°C / 3°F | 57% | 1035 mb (30.56 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KAAO 151554Z AUTO 35009KT 10SM CLR M09/M16 A3055 RMK AO2 SLP374 T10891156 |
| 08:54 CST |  Clear | -11°C / 12°F | -16°C / 3°F | 67% | 1034 mb (30.53 in) | N 19 kph (N 11.5 mph) | - | 10SM |
| | KAAO 151454Z AUTO 01010KT 10SM CLR M11/M16 A3054 RMK AO2 SLP372 T11111161 53024 |
| 07:54 CST |  Clear | -13°C / 9°F | -16°C / 3°F | 78% | 1034 mb (30.53 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KAAO 151354Z AUTO 36007KT 10SM CLR M13/M16 A3052 RMK AO2 SLP365 T11281161 |
| 06:54 CST |  Clear | -13°C / 9°F | -16°C / 3°F | 78% | 1033 mb (30.5 in) | N 19 kph (N 11.5 mph) | - | 10SM |
| | KAAO 151254Z AUTO 36010KT 10SM CLR M13/M16 A3049 RMK AO2 SLP356 T11281161 |
| 05:54 CST |  Clear | -13°C / 9°F | -16°C / 3°F | 78% | 1032 mb (30.48 in) | N 22 kph (N 13.8 mph) | - | 10SM |
| | KAAO 151154Z AUTO 35012KT 10SM CLR M13/M16 A3047 RMK AO2 SLP347 T11281156 11111 21128 53018 |
| 04:54 CST |  Clear | -12°C / 10°F | -15°C / 5°F | 79% | 1031 mb (30.45 in) | N 20 kph (N 12.7 mph) | - | 10SM |
| | KAAO 151054Z AUTO 36011KT 10SM CLR M12/M15 A3045 RMK AO2 SLP339 T11221150 |
| 03:54 CST |  Clear | -12°C / 10°F | -15°C / 5°F | 79% | 1030 mb (30.42 in) | N 20 kph (N 12.7 mph) | - | 10SM |
| | KAAO 150954Z AUTO 36011KT 10SM CLR M12/M15 A3042 RMK AO2 SLP330 T11221150 |
| 02:54 CST |  Clear | -12°C / 10°F | -15°C / 5°F | 79% | 1030 mb (30.42 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KAAO 150854Z AUTO 01009KT 10SM CLR M12/M15 A3041 RMK AO2 SLP325 T11171150 51010 |
| 01:54 CST |  Clear | -12°C / 10°F | -15°C / 5°F | 79% | 1030 mb (30.42 in) | N 22 kph (N 13.8 mph) | - | 10SM |
| | KAAO 150754Z AUTO 36012KT 10SM CLR M12/M15 A3041 RMK AO2 SLP323 T11171150 |
| 00:54 CST |  Clear | -12°C / 10°F | -15°C / 5°F | 79% | 1029 mb (30.39 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KAAO 150654Z AUTO 36009KT 10SM CLR M12/M15 A3039 RMK AO2 SLP320 T11171150 |