| 08:15 CST |  Clear | -5°C / 23°F | -7°C / 19°F | 86% | 1021 mb (30.15 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KBKX 261415Z AUTO 27004KT 10SM CLR M05/M07 A3014 RMK AO1 |
| 07:55 CST |  Clear | -5°C / 23°F | -8°C / 18°F | 80% | 1021 mb (30.15 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KBKX 261355Z AUTO 31004KT 10SM CLR M05/M08 A3015 RMK AO1 |
| 07:35 CST |  Clear | -6°C / 21°F | -8°C / 18°F | 86% | 1021 mb (30.15 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KBKX 261335Z AUTO 31004KT 10SM CLR M06/M08 A3014 RMK AO1 |
| 07:15 CST |  Partly Cloudy | -5°C / 23°F | -8°C / 18°F | 80% | 1021 mb (30.15 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KBKX 261315Z AUTO 31006KT 10SM FEW023 M05/M08 A3014 RMK AO1 |
| 06:55 CST |  Mostly Cloudy | -3°C / 27°F | -7°C / 19°F | 74% | 1021 mb (30.15 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KBKX 261255Z AUTO 32006KT 10SM BKN023 M03/M07 A3014 RMK AO1 |
| 06:35 CST |  Overcast | -3°C / 27°F | -7°C / 19°F | 74% | 1021 mb (30.15 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KBKX 261235Z AUTO 32007KT 10SM OVC023 M03/M07 A3014 RMK AO1 |
| 06:15 CST |  Overcast | -3°C / 27°F | -7°C / 19°F | 74% | 1021 mb (30.15 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KBKX 261215Z AUTO 32007KT 10SM OVC023 M03/M07 A3014 RMK AO1 |
| 05:55 CST |  Overcast | -3°C / 27°F | -7°C / 19°F | 74% | 1020 mb (30.12 in) | NNW 19 kph (NNW 11.5 mph) | - | 10SM |
| | KBKX 261155Z AUTO 33010KT 10SM OVC023 M03/M07 A3013 RMK AO1 11010 21040 57003 |
| 05:35 CST |  Overcast | -3°C / 27°F | -7°C / 19°F | 74% | 1020 mb (30.12 in) | NNW 19 kph (NNW 11.5 mph) | - | 10SM |
| | KBKX 261135Z AUTO 34010G14KT 10SM OVC023 M03/M07 A3013 RMK AO1 |
| 05:15 CST |  Mostly Cloudy | -3°C / 27°F | -7°C / 19°F | 74% | 1020 mb (30.12 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KBKX 261115Z AUTO 33009KT 10SM BKN025 M03/M07 A3013 RMK AO1 |
| 04:55 CST |  Partly Cloudy | -4°C / 25°F | -7°C / 19°F | 80% | 1020 mb (30.12 in) | NNW 19 kph (NNW 11.5 mph) | - | 10SM |
| | KBKX 261055Z AUTO 34010KT 10SM SCT027 M04/M07 A3012 RMK AO1 |
| 04:35 CST |  Overcast | -4°C / 25°F | -7°C / 19°F | 80% | 1020 mb (30.12 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KBKX 261035Z AUTO 34009KT 10SM OVC027 M04/M07 A3013 RMK AO1 |
| 04:15 CST |  Overcast | -3°C / 27°F | -7°C / 19°F | 74% | 1021 mb (30.15 in) | NNW 19 kph (NNW 11.5 mph) | - | 10SM |
| | KBKX 261015Z AUTO 34010KT 10SM OVC031 M03/M07 A3014 RMK AO1 |
| 03:55 CST |  Overcast | -3°C / 27°F | -7°C / 19°F | 74% | 1021 mb (30.15 in) | NNW 20 kph (NNW 12.7 mph) | - | 10SM |
| | KBKX 260955Z AUTO 34011KT 10SM OVC029 M03/M07 A3014 RMK AO1 |
| 03:35 CST |  Overcast | -3°C / 27°F | -7°C / 19°F | 74% | 1021 mb (30.15 in) | NNW 26 kph (NNW 16.1 mph) | - | 10SM |
| | KBKX 260935Z AUTO 34014KT 10SM OVC029 M03/M07 A3014 RMK AO1 |
| 03:15 CST |  Overcast | -2°C / 28°F | -7°C / 19°F | 69% | 1021 mb (30.15 in) | NNW 26 kph (NNW 16.1 mph) | - | 10SM |
| | KBKX 260915Z AUTO 34014G19KT 10SM OVC029 M02/M07 A3014 RMK AO1 |
| 02:55 CST |  Overcast | -2°C / 28°F | -7°C / 19°F | 69% | 1021 mb (30.15 in) | N 26 kph (N 16.1 mph) | - | 10SM |
| | KBKX 260855Z AUTO 35014KT 10SM OVC029 M02/M07 A3014 RMK AO1 52003 |
| 02:35 CST |  Overcast | -2°C / 28°F | -7°C / 19°F | 69% | 1020 mb (30.12 in) | NNW 20 kph (NNW 12.7 mph) | - | 10SM |
| | KBKX 260835Z AUTO 34011KT 10SM OVC031 M02/M07 A3013 RMK AO1 |
| 02:15 CST |  Overcast | -2°C / 28°F | -7°C / 19°F | 69% | 1020 mb (30.12 in) | NNW 20 kph (NNW 12.7 mph) | - | 10SM |
| | KBKX 260815Z AUTO 34011KT 10SM OVC031 M02/M07 A3013 RMK AO1 |
| 01:55 CST |  Overcast | -2°C / 28°F | -7°C / 19°F | 69% | 1020 mb (30.12 in) | N 24 kph (N 15 mph) | - | 10SM |
| | KBKX 260755Z AUTO 35013KT 10SM OVC031 M02/M07 A3012 RMK AO1 |
| 01:35 CST |  Overcast | -1°C / 30°F | -7°C / 19°F | 64% | 1020 mb (30.12 in) | N 24 kph (N 15 mph) | - | 10SM |
| | KBKX 260735Z AUTO 35013G18KT 10SM OVC029 M01/M07 A3013 RMK AO1 |
| 01:15 CST |  Overcast | -1°C / 30°F | -6°C / 21°F | 69% | 1020 mb (30.12 in) | N 28 kph (N 17.3 mph) | - | 10SM |
| | KBKX 260715Z AUTO 35015KT 10SM OVC029 M01/M06 A3013 RMK AO1 |
| 00:55 CST |  Overcast | -1°C / 30°F | -6°C / 21°F | 69% | 1020 mb (30.12 in) | NNW 28 kph (NNW 17.3 mph) | - | 10SM |
| | KBKX 260655Z AUTO 33015G23KT 10SM OVC027 M01/M06 A3013 RMK AO1 |
| 00:35 CST |  Overcast | -1°C / 30°F | -6°C / 21°F | 69% | 1020 mb (30.12 in) | NNW 26 kph (NNW 16.1 mph) | - | 10SM |
| | KBKX 260635Z AUTO 34014KT 10SM OVC027 M01/M06 A3013 RMK AO1 |
| 00:15 CST |  Overcast | -1°C / 30°F | -6°C / 21°F | 69% | 1020 mb (30.12 in) | NNW 30 kph (NNW 18.4 mph) | - | 10SM |
| | KBKX 260615Z AUTO 33016G23KT 10SM OVC029 M01/M06 A3013 RMK AO1 |