| 05:00 CST |  Clear | -2°C / 28°F | -2°C / 28°F | 100% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KIER 261100Z AUTO 00000KT 10SM CLR M02/M02 A3009 RMK AO2 |
| 04:40 CST |  Clear | -2°C / 28°F | -2°C / 28°F | 100% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KIER 261040Z AUTO 00000KT 10SM CLR M02/M02 A3009 RMK AO2 |
| 04:20 CST |  Clear | -2°C / 28°F | -2°C / 28°F | 100% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KIER 261020Z AUTO 00000KT 10SM CLR M02/M02 A3008 RMK AO2 |
| 04:00 CST |  Clear | -2°C / 28°F | -2°C / 28°F | 100% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KIER 261000Z AUTO 00000KT 10SM CLR M02/M02 A3009 RMK AO2 |
| 03:40 CST |  Clear | -2°C / 28°F | -2°C / 28°F | 100% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KIER 260940Z AUTO 00000KT 10SM CLR M02/M02 A3009 RMK AO2 |
| 03:20 CST |  Clear | -2°C / 28°F | -2°C / 28°F | 100% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KIER 260920Z AUTO 00000KT 10SM CLR M02/M02 A3010 RMK AO2 |
| 03:00 CST |  Clear | -2°C / 28°F | -2°C / 28°F | 100% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KIER 260900Z AUTO 00000KT 10SM CLR M02/M02 A3010 RMK AO2 |
| 02:40 CST |  Clear | -1°C / 30°F | -1°C / 30°F | 100% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KIER 260840Z AUTO 00000KT 10SM CLR M01/M01 A3009 RMK AO2 |
| 02:20 CST |  Clear | -2°C / 28°F | -2°C / 28°F | 100% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KIER 260820Z AUTO 00000KT 10SM CLR M02/M02 A3010 RMK AO2 |
| 02:00 CST |  Clear | -2°C / 28°F | -2°C / 28°F | 100% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KIER 260800Z AUTO 00000KT 10SM CLR M02/M02 A3011 RMK AO2 |
| 01:40 CST |  Clear | -2°C / 28°F | -2°C / 28°F | 100% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KIER 260740Z AUTO 00000KT 10SM CLR M02/M02 A3011 RMK AO2 |
| 01:20 CST |  Clear | -2°C / 28°F | -2°C / 28°F | 100% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KIER 260720Z AUTO 00000KT 10SM CLR M02/M02 A3011 RMK AO2 |
| 01:00 CST |  Clear | -2°C / 28°F | -2°C / 28°F | 100% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KIER 260700Z AUTO 00000KT 10SM CLR M02/M02 A3011 RMK AO2 |
| 00:40 CST |  Clear | -2°C / 28°F | -2°C / 28°F | 100% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KIER 260640Z AUTO 00000KT 10SM CLR M02/M02 A3011 RMK AO2 |
| 00:20 CST |  Clear | -2°C / 28°F | -2°C / 28°F | 100% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KIER 260620Z AUTO 00000KT 10SM CLR M02/M02 A3011 RMK AO2 |
| 00:00 CST |  Clear | -2°C / 28°F | -2°C / 28°F | 100% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KIER 260600Z AUTO 00000KT 10SM CLR M02/M02 A3011 RMK AO2 |