| 02:20 CST |  Overcast | 3°C / 37°F | -1°C / 30°F | 75% | 1026 mb (30.3 in) | E 15 kph (E 9.2 mph) | - | 10SM |
| | KIER 110820Z AUTO 08008KT 10SM OVC065 03/M01 A3029 RMK AO2 |
| 02:00 CST |  Overcast | 3°C / 37°F | -1°C / 30°F | 75% | 1026 mb (30.3 in) | ENE 13 kph (ENE 8.1 mph) | - | 10SM |
| | KIER 110800Z AUTO 07007KT 10SM OVC065 03/M01 A3030 RMK AO2 |
| 01:40 CST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1026 mb (30.3 in) | ENE 15 kph (ENE 9.2 mph) | - | 10SM |
| | KIER 110740Z AUTO 07008KT 10SM OVC065 02/M01 A3030 RMK AO2 |
| 01:20 CST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1026 mb (30.3 in) | ENE 13 kph (ENE 8.1 mph) | - | 10SM |
| | KIER 110720Z AUTO 07007KT 10SM OVC065 02/M01 A3030 RMK AO2 |
| 01:00 CST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1026 mb (30.3 in) | ENE 15 kph (ENE 9.2 mph) | - | 10SM |
| | KIER 110700Z AUTO 06008KT 10SM OVC075 02/M01 A3030 RMK AO2 |
| 00:40 CST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1026 mb (30.3 in) | ENE 13 kph (ENE 8.1 mph) | - | 10SM |
| | KIER 110640Z AUTO 07007KT 10SM OVC075 02/M01 A3031 RMK AO2 |
| 00:20 CST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1027 mb (30.33 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KIER 110620Z AUTO 04004KT 10SM OVC075 02/M01 A3032 RMK AO2 |
| 00:00 CST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1026 mb (30.3 in) | ENE 9 kph (ENE 5.8 mph) | - | 10SM |
| | KIER 110600Z AUTO 06005KT 10SM OVC075 02/M01 A3031 RMK AO2 |