| 13:45 CST |  Clear | 17°C / 63°F | 2°C / 36°F | 37% | 1018 mb (30.06 in) | SE 9 kph (SE 5.8 mph) | - | 10SM |
| | KGTR 251945Z 13005KT 10SM SKC 17/02 A3007 |
| 12:45 CST |  Clear | 16°C / 61°F | 2°C / 36°F | 39% | 1019 mb (30.09 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KGTR 251845Z 33005KT 10SM SKC 16/02 A3010 |
| 11:54 CST |  Clear | 15°C / 59°F | 1°C / 34°F | 39% | 1020 mb (30.12 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KGTR 251754Z 30003KT 10SM CLR 15/01 A3013 |
| 10:48 CST |  Clear | 14°C / 57°F | 2°C / 36°F | 44% | 1021 mb (30.15 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KGTR 251648Z 31004KT 10SM CLR 14/02 A3016 |
| 08:50 CST |  Clear | 10°C / 50°F | 6°C / 43°F | 76% | 1021 mb (30.15 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KGTR 251450Z 30005KT 10SM SKC 10/06 A3016 |
| 07:50 CST |  Clear | 7°C / 45°F | 6°C / 43°F | 93% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KGTR 251350Z 00000KT 10SM SKC 07/06 A3015 |
| 06:50 CST |  Clear | 5°C / 41°F | 4°C / 39°F | 93% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KGTR 251250Z 00000KT 10SM SKC 05/04 A3013 |
| 05:50 CST |  Clear | 5°C / 41°F | 4°C / 39°F | 93% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KGTR 251150Z 00000KT 10SM SKC 05/04 A3012 |
| 05:35 CST |  Clear | 5°C / 41°F | 4°C / 39°F | 93% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KGTR 251135Z 00000KT 10SM CLR 05/04 A3012 RMK AO1 |
| 05:15 CST |  Clear | 5°C / 41°F | 4°C / 39°F | 93% | 1020 mb (30.12 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KGTR 251115Z 28003KT 10SM CLR 05/04 A3012 RMK AO1 |
| 04:55 CST |  Clear | 6°C / 43°F | 4°C / 39°F | 87% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KGTR 251055Z 00000KT 10SM CLR 06/04 A3013 RMK AO1 |
| 04:35 CST |  Clear | 6°C / 43°F | 5°C / 41°F | 93% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KGTR 251035Z 00000KT 10SM CLR 06/05 A3012 RMK AO1 |
| 04:15 CST |  Clear | 7°C / 45°F | 6°C / 43°F | 93% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KGTR 251015Z 00000KT 10SM CLR 07/06 A3011 RMK AO1 |
| 03:55 CST |  Clear | 7°C / 45°F | 6°C / 43°F | 93% | 1020 mb (30.12 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KGTR 250955Z 30003KT 10SM CLR 07/06 A3012 RMK AO1 |
| 03:35 CST |  Clear | 8°C / 46°F | 6°C / 43°F | 87% | 1020 mb (30.12 in) | WNW 7 kph (WNW 4.6 mph) | - | 10SM |
| | KGTR 250935Z 29004KT 10SM CLR 08/06 A3011 RMK AO1 |
| 03:15 CST |  Clear | 8°C / 46°F | 6°C / 43°F | 87% | 1020 mb (30.12 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KGTR 250915Z 31005KT 10SM CLR 08/06 A3012 RMK AO1 |
| 02:55 CST |  Clear | 8°C / 46°F | 6°C / 43°F | 87% | 1020 mb (30.12 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KGTR 250855Z 30005KT 10SM CLR 08/06 A3011 RMK AO1 52003 |
| 02:35 CST |  Clear | 9°C / 48°F | 7°C / 45°F | 87% | 1020 mb (30.12 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KGTR 250835Z 31004KT 10SM CLR 09/07 A3011 RMK AO1 |
| 02:15 CST |  Clear | 9°C / 48°F | 7°C / 45°F | 87% | 1020 mb (30.12 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KGTR 250815Z 30005KT 10SM CLR 09/07 A3011 RMK AO1 |
| 01:55 CST |  Partly Cloudy | 10°C / 50°F | 7°C / 45°F | 82% | 1020 mb (30.12 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KGTR 250755Z 31006KT 10SM FEW019 10/07 A3011 RMK AO1 |
| 01:35 CST |  Mostly Cloudy | 11°C / 52°F | 8°C / 46°F | 82% | 1020 mb (30.12 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KGTR 250735Z 31007KT 270V340 10SM BKN019 11/08 A3012 RMK AO1 |
| 01:15 CST |  Overcast | 12°C / 54°F | 8°C / 46°F | 77% | 1020 mb (30.12 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KGTR 250715Z 32006KT 10SM BKN017 OVC022 12/08 A3012 RMK AO1 |
| 00:55 CST |  Mostly Cloudy | 12°C / 54°F | 9°C / 48°F | 82% | 1020 mb (30.12 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KGTR 250655Z 31005KT 10SM BKN022 BKN037 12/09 A3011 RMK AO1 |
| 00:35 CST |  Partly Cloudy | 12°C / 54°F | 10°C / 50°F | 88% | 1020 mb (30.12 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KGTR 250635Z 31008KT 10SM FEW016 SCT037 12/10 A3011 RMK AO1 |
| 00:15 CST |  Partly Cloudy | 12°C / 54°F | 11°C / 52°F | 94% | 1019 mb (30.09 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KGTR 250615Z 31004KT 10SM SCT037 12/11 A3010 RMK AO1 |