| 09:32 CST |  Clear | 3°C / 37°F | -2°C / 28°F | 70% | 1023 mb (30.21 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KPTT 301532Z AUTO 30006KT 10SM CLR 03/M02 A3022 RMK AO2 |
| 09:12 CST |  Clear | 2°C / 36°F | -3°C / 27°F | 70% | 1023 mb (30.21 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KPTT 301512Z AUTO 31006KT 10SM CLR 02/M03 A3021 RMK AO2 |
| 08:52 CST |  Clear | 0°C / 32°F | -3°C / 27°F | 80% | 1023 mb (30.21 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KPTT 301452Z AUTO 30007KT 10SM CLR 00/M03 A3021 RMK AO2 |
| 08:32 CST |  Clear | 0°C / 32°F | -3°C / 27°F | 80% | 1023 mb (30.21 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KPTT 301432Z AUTO 30007KT 10SM CLR 00/M03 A3020 RMK AO2 |
| 08:12 CST |  Clear | -1°C / 30°F | -5°C / 23°F | 75% | 1023 mb (30.21 in) | WNW 13 kph (WNW 8.1 mph) | - | 10SM |
| | KPTT 301412Z AUTO 29007KT 10SM CLR M01/M05 A3020 RMK AO2 |
| 07:52 CST |  Clear | -2°C / 28°F | -5°C / 23°F | 80% | 1023 mb (30.21 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KPTT 301352Z AUTO 30007KT 10SM CLR M02/M05 A3020 RMK AO2 |
| 07:32 CST |  Clear | -1°C / 30°F | -5°C / 23°F | 75% | 1022 mb (30.18 in) | WNW 15 kph (WNW 9.2 mph) | - | 10SM |
| | KPTT 301332Z AUTO 29008KT 10SM CLR M01/M05 A3019 RMK AO2 |
| 07:12 CST |  Clear | -2°C / 28°F | -5°C / 23°F | 80% | 1022 mb (30.18 in) | WNW 15 kph (WNW 9.2 mph) | - | 10SM |
| | KPTT 301312Z AUTO 29008KT 10SM CLR M02/M05 A3019 RMK AO2 |
| 06:52 CST |  Clear | -2°C / 28°F | -6°C / 21°F | 74% | 1022 mb (30.18 in) | WNW 13 kph (WNW 8.1 mph) | - | 10SM |
| | KPTT 301252Z AUTO 29007KT 10SM CLR M02/M06 A3018 RMK AO2 |
| 06:32 CST |  Clear | -2°C / 28°F | -5°C / 23°F | 80% | 1022 mb (30.18 in) | WNW 15 kph (WNW 9.2 mph) | - | 10SM |
| | KPTT 301232Z AUTO 29008KT 10SM CLR M02/M05 A3018 RMK AO2 |
| 06:12 CST |  Clear | -2°C / 28°F | -5°C / 23°F | 80% | 1022 mb (30.18 in) | WNW 19 kph (WNW 11.5 mph) | - | 10SM |
| | KPTT 301212Z AUTO 29010KT 10SM CLR M02/M05 A3017 RMK AO2 |
| 05:52 CST |  Clear | -2°C / 28°F | -5°C / 23°F | 80% | 1022 mb (30.18 in) | WNW 19 kph (WNW 11.5 mph) | - | 10SM |
| | KPTT 301152Z AUTO 29010KT 10SM CLR M02/M05 A3017 RMK AO2 |
| 05:32 CST |  Clear | -3°C / 27°F | -6°C / 21°F | 80% | 1022 mb (30.18 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | KPTT 301132Z AUTO 28009KT 10SM CLR M03/M06 A3017 RMK AO2 |
| 05:12 CST |  Clear | -3°C / 27°F | -6°C / 21°F | 80% | 1022 mb (30.18 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | KPTT 301112Z AUTO 28009KT 10SM CLR M03/M06 A3017 RMK AO2 |
| 04:52 CST |  Clear | -2°C / 28°F | -6°C / 21°F | 74% | 1022 mb (30.18 in) | WNW 15 kph (WNW 9.2 mph) | - | 10SM |
| | KPTT 301052Z AUTO 29008KT 10SM CLR M02/M06 A3017 RMK AO2 |
| 04:32 CST |  Clear | -3°C / 27°F | -6°C / 21°F | 80% | 1022 mb (30.18 in) | WNW 19 kph (WNW 11.5 mph) | - | 10SM |
| | KPTT 301032Z AUTO 29010KT 10SM CLR M03/M06 A3017 RMK AO2 |
| 04:12 CST |  Clear | -3°C / 27°F | -6°C / 21°F | 80% | 1022 mb (30.18 in) | WNW 13 kph (WNW 8.1 mph) | - | 10SM |
| | KPTT 301012Z AUTO 29007KT 10SM CLR M03/M06 A3018 RMK AO2 |
| 03:52 CST |  Clear | -3°C / 27°F | -6°C / 21°F | 80% | 1022 mb (30.18 in) | W 15 kph (W 9.2 mph) | - | 10SM |
| | KPTT 300952Z AUTO 28008KT 10SM CLR M03/M06 A3018 RMK AO2 |
| 03:32 CST |  Clear | -2°C / 28°F | -5°C / 23°F | 80% | 1022 mb (30.18 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | KPTT 300932Z AUTO 28009KT 10SM CLR M02/M05 A3019 RMK AO2 |
| 03:12 CST |  Clear | -3°C / 27°F | -5°C / 23°F | 86% | 1022 mb (30.18 in) | W 15 kph (W 9.2 mph) | - | 10SM |
| | KPTT 300912Z AUTO 28008KT 10SM CLR M03/M05 A3019 RMK AO2 |
| 02:52 CST |  Clear | -3°C / 27°F | -6°C / 21°F | 80% | 1022 mb (30.18 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KPTT 300852Z AUTO 27007KT 10SM CLR M03/M06 A3019 RMK AO2 |
| 02:32 CST |  Clear | -2°C / 28°F | -5°C / 23°F | 80% | 1022 mb (30.18 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KPTT 300832Z AUTO 27007KT 10SM CLR M02/M05 A3019 RMK AO2 |
| 02:12 CST |  Clear | -3°C / 27°F | -5°C / 23°F | 86% | 1022 mb (30.18 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KPTT 300812Z AUTO 27007KT 10SM CLR M03/M05 A3018 RMK AO2 |
| 01:52 CST |  Clear | -2°C / 28°F | -5°C / 23°F | 80% | 1022 mb (30.18 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KPTT 300752Z AUTO 27007KT 10SM CLR M02/M05 A3018 RMK AO2 |
| 01:32 CST |  Clear | -3°C / 27°F | -5°C / 23°F | 86% | 1022 mb (30.18 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KPTT 300732Z AUTO 27005KT 10SM CLR M03/M05 A3018 RMK AO2 |
| 01:12 CST |  Clear | -3°C / 27°F | -5°C / 23°F | 86% | 1022 mb (30.18 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KPTT 300712Z AUTO 28007KT 10SM CLR M03/M05 A3019 RMK AO2 |
| 00:52 CST |  Clear | -3°C / 27°F | -5°C / 23°F | 86% | 1022 mb (30.18 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KPTT 300652Z AUTO 28006KT 10SM CLR M03/M05 A3019 RMK AO2 |
| 00:32 CST |  Clear | -2°C / 28°F | -5°C / 23°F | 80% | 1022 mb (30.18 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KPTT 300632Z AUTO 27007KT 10SM CLR M02/M05 A3018 RMK AO2 |
| 00:12 CST |  Clear | -2°C / 28°F | -5°C / 23°F | 80% | 1022 mb (30.18 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KPTT 300612Z AUTO 28007KT 10SM CLR M02/M05 A3018 RMK AO2 |