| 03:06 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | ESE 6 kph (ESE 3.5 mph) | - | 10SM |
| | KPRG 220906Z AUTO 11003KT 10SM SCT010 SCT060 OVC075 M01/M02 A3017 RMK AO2 |
| 02:47 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | E 11 kph (E 6.9 mph) | - | 10SM |
| | KPRG 220847Z AUTO 10006KT 10SM BKN070 OVC075 M01/M02 A3017 RMK AO2 |
| 02:26 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KPRG 220826Z AUTO 10004KT 10SM OVC060 M01/M02 A3018 RMK AO2 |
| 02:06 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | E 9 kph (E 5.8 mph) | - | 7SM |
| | KPRG 220806Z AUTO 09005KT 7SM OVC055 M01/M02 A3018 RMK AO2 |
| 01:50 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KPRG 220750Z AUTO 10003KT 10SM SCT049 OVC055 M01/M02 A3019 RMK AO2 |
| 01:26 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | Calm | - | 7SM |
| | KPRG 220726Z AUTO 00000KT 7SM SCT012 SCT047 OVC055 M01/M02 A3019 RMK AO2 |
| 01:06 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | Calm | - | 7SM |
| | KPRG 220706Z AUTO 00000KT 7SM SCT012 OVC055 M01/M02 A3019 RMK AO2 |
| 00:48 CST |  Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1022 mb (30.18 in) | Calm | - | 7SM |
| | KPRG 220648Z AUTO 00000KT 7SM OVC055 00/M02 A3019 RMK AO2 |
| 00:26 CST |  Overcast | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KPRG 220626Z AUTO 00000KT 10SM OVC055 M01/M02 A3019 RMK AO2 |
| 00:06 CST |  Overcast | 0°C / 32°F | -2°C / 28°F | 87% | 1022 mb (30.18 in) | S 6 kph (S 3.5 mph) | - | 10SM |
| | KPRG 220606Z AUTO 17003KT 10SM SCT055 OVC065 00/M02 A3019 RMK AO2 |