| 04:55 CST |  Clear | -13°C / 9°F | -16°C / 3°F | 78% | 1010 mb (29.83 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KHON 051055Z AUTO 05003KT 10SM CLR M13/M16 A2984 RMK AO2 SLP127 T11331156 |
| 03:55 CST |  Clear | -12°C / 10°F | -14°C / 7°F | 85% | 1010 mb (29.83 in) | Calm | - | 10SM |
| | KHON 050955Z AUTO 00000KT 10SM CLR M12/M14 A2983 RMK AO2 SLP123 T11221144 |
| 02:55 CST |  Clear | -13°C / 9°F | -15°C / 5°F | 85% | 1010 mb (29.83 in) | Calm | - | 10SM |
| | KHON 050855Z AUTO 00000KT 10SM CLR M13/M15 A2983 RMK AO2 SLP122 T11281150 56011 |
| 01:55 CST |  Clear | -12°C / 10°F | -14°C / 7°F | 85% | 1010 mb (29.83 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KHON 050755Z AUTO 12004KT 10SM CLR M12/M14 A2983 RMK AO2 SLP121 T11171139 |
| 00:55 CST |  Clear | -12°C / 10°F | -14°C / 7°F | 85% | 1010 mb (29.83 in) | Calm | - | 10SM |
| | KHON 050655Z AUTO 00000KT 10SM CLR M12/M14 A2984 RMK AO2 SLP126 T11221144 |