| 03:55 CST |  Clear | -2°C / 28°F | -5°C / 23°F | 80% | 1013 mb (29.91 in) | Calm | - | 5SM |
| | KICL 220955Z AUTO 00000KT 5SM CLR M02/M05 A2991 RMK AO2 |
| 03:35 CST |  Clear Hazy | -2°C / 28°F | -5°C / 23°F | 80% | 1013 mb (29.91 in) | Calm | - | 5SM |
| | KICL 220935Z AUTO 00000KT 5SM HZ CLR M02/M05 A2991 RMK AO2 |
| 03:15 CST |  Clear | -2°C / 28°F | -5°C / 23°F | 80% | 1013 mb (29.91 in) | Calm | - | 7SM |
| | KICL 220915Z AUTO 00000KT 7SM CLR M02/M05 A2991 RMK AO2 |
| 02:55 CST |  Clear | -2°C / 28°F | -5°C / 23°F | 80% | 1013 mb (29.91 in) | Calm | - | 7SM |
| | KICL 220855Z AUTO 00000KT 7SM CLR M02/M05 A2992 RMK AO2 |
| 02:35 CST |  Clear | -2°C / 28°F | -5°C / 23°F | 80% | 1013 mb (29.91 in) | Calm | - | 7SM |
| | KICL 220835Z AUTO 00000KT 7SM CLR M02/M05 A2992 RMK AO2 |
| 02:15 CST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1013 mb (29.91 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KICL 220815Z AUTO 08003KT 10SM CLR M01/M04 A2992 RMK AO2 |
| 01:55 CST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1013 mb (29.91 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KICL 220755Z AUTO 08003KT 10SM CLR M01/M04 A2992 RMK AO2 |
| 01:35 CST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1013 mb (29.91 in) | ENE 6 kph (ENE 3.5 mph) | - | 10SM |
| | KICL 220735Z AUTO 07003KT 10SM CLR M01/M04 A2992 RMK AO2 |
| 01:15 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1013 mb (29.91 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KICL 220715Z AUTO 08003KT 10SM CLR M01/M03 A2992 RMK AO2 |
| 00:55 CST |  Clear | 0°C / 32°F | -3°C / 27°F | 80% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KICL 220655Z AUTO 00000KT 10SM CLR 00/M03 A2993 RMK AO2 |
| 00:35 CST |  Clear | 0°C / 32°F | -3°C / 27°F | 80% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KICL 220635Z AUTO 00000KT 10SM CLR 00/M03 A2993 RMK AO2 |