| 06:19 CST |  Clear | 1°C / 34°F | -2°C / 28°F | 81% | 1024 mb (30.24 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KGMJ 261219Z AUTO 32006KT 10SM CLR 01/M02 A3023 RMK AO2 |
| 05:59 CST |  Clear | 1°C / 34°F | -3°C / 27°F | 75% | 1023 mb (30.21 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KGMJ 261159Z AUTO 32005KT 10SM CLR 01/M03 A3022 RMK AO2 |
| 05:39 CST |  Clear | 1°C / 34°F | -2°C / 28°F | 81% | 1023 mb (30.21 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KGMJ 261139Z AUTO 31005KT 10SM CLR 01/M02 A3022 RMK AO2 |
| 05:19 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1023 mb (30.21 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KGMJ 261119Z AUTO 31005KT 10SM CLR 02/M02 A3021 RMK AO2 |
| 04:59 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1023 mb (30.21 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KGMJ 261059Z AUTO 30004KT 10SM CLR 02/M02 A3021 RMK AO2 |
| 04:39 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1023 mb (30.21 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KGMJ 261039Z AUTO 30003KT 10SM CLR 02/M02 A3021 RMK AO2 |
| 04:19 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1023 mb (30.21 in) | WNW 13 kph (WNW 8.1 mph) | - | 10SM |
| | KGMJ 261019Z AUTO 29007KT 10SM CLR 02/M02 A3021 RMK AO2 |
| 03:59 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1023 mb (30.21 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KGMJ 260959Z AUTO 30004KT 10SM CLR 02/M02 A3021 RMK AO2 |
| 03:39 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1023 mb (30.21 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KGMJ 260939Z AUTO 31006KT 10SM CLR 02/M02 A3022 RMK AO2 |
| 03:19 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1023 mb (30.21 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KGMJ 260919Z AUTO 31006KT 10SM CLR 02/M02 A3022 RMK AO2 |
| 02:59 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1023 mb (30.21 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KGMJ 260859Z AUTO 31006KT 10SM CLR 02/M02 A3021 RMK AO2 |
| 02:39 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1023 mb (30.21 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KGMJ 260839Z AUTO 31006KT 10SM CLR 02/M02 A3021 RMK AO2 |
| 02:19 CST |  Clear | 3°C / 37°F | -1°C / 30°F | 75% | 1023 mb (30.21 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KGMJ 260819Z AUTO 31005KT 10SM CLR 03/M01 A3021 RMK AO2 |
| 01:59 CST |  Clear | 3°C / 37°F | -1°C / 30°F | 75% | 1023 mb (30.21 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KGMJ 260759Z AUTO 30006KT 10SM CLR 03/M01 A3020 RMK AO2 |
| 01:39 CST |  Clear | 3°C / 37°F | -1°C / 30°F | 75% | 1023 mb (30.21 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KGMJ 260739Z AUTO 31006KT 10SM CLR 03/M01 A3020 RMK AO2 |
| 01:19 CST |  Clear | 3°C / 37°F | -2°C / 28°F | 70% | 1023 mb (30.21 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KGMJ 260719Z AUTO 31006KT 10SM CLR 03/M02 A3020 RMK AO2 |
| 00:59 CST |  Clear | 3°C / 37°F | -2°C / 28°F | 70% | 1022 mb (30.18 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KGMJ 260659Z AUTO 30005KT 10SM CLR 03/M02 A3019 RMK AO2 |
| 00:39 CST |  Clear | 4°C / 39°F | -2°C / 28°F | 65% | 1022 mb (30.18 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KGMJ 260639Z AUTO 30005KT 10SM CLR 04/M02 A3019 RMK AO2 |
| 00:19 CST |  Clear | 4°C / 39°F | -2°C / 28°F | 65% | 1022 mb (30.18 in) | WNW 9 kph (WNW 5.8 mph) | - | 10SM |
| | KGMJ 260619Z AUTO 29005KT 10SM CLR 04/M02 A3019 RMK AO2 |