| 12:49 CST |  Overcast | 21°C / 70°F | 16°C / 61°F | 73% | 1012 mb (29.88 in) | SSE 20 kph (SSE 12.7 mph) | - | 10SM |
| | KGTU 291849Z 20011G15KT 10SM BKN018 OVC026 21/16 A2989 |
| 11:48 CST |  Overcast | 21°C / 70°F | 16°C / 61°F | 73% | 1013 mb (29.91 in) | S 17 kph (S 10.4 mph) | - | 10SM |
| | KGTU 291748Z 18009G17KT 10SM OVC016 21/16 A2990 |
| 10:47 CST |  Overcast | 21°C / 70°F | 16°C / 61°F | 73% | 1014 mb (29.94 in) | S 20 kph (S 12.7 mph) | - | 10SM |
| | KGTU 291647Z 18011G21KT 10SM BKN016 OVC043 21/16 A2993 |
| 09:46 CST |  Overcast | 20°C / 68°F | 16°C / 61°F | 78% | 1014 mb (29.94 in) | S 17 kph (S 10.4 mph) | - | 10SM |
| | KGTU 291546Z 19009KT 10SM BKN012 OVC018 20/16 A2994 |
| 08:46 CST |  Overcast | 19°C / 66°F | 16°C / 61°F | 83% | 1014 mb (29.94 in) | S 20 kph (S 12.7 mph) | - | 10SM |
| | KGTU 291446Z 19011KT 10SM SCT010 OVC018 19/16 A2993 |
| 07:48 CST |  Overcast | 19°C / 66°F | 16°C / 61°F | 83% | 1013 mb (29.91 in) | S 17 kph (S 10.4 mph) | - | 10SM |
| | KGTU 291348Z 18009KT 10SM BKN012 OVC018 19/16 A2992 |
| 06:51 CST |  Overcast | 19°C / 66°F | 16°C / 61°F | 83% | 1013 mb (29.91 in) | S 15 kph (S 9.2 mph) | - | 10SM |
| | KGTU 291251Z 19008KT 10SM BKN012 OVC021 19/16 A2991 RMK FIRST |
| 06:35 CST |  Overcast | 19°C / 66°F | 16°C / 61°F | 83% | 1013 mb (29.91 in) | SSE 15 kph (SSE 9.2 mph) | - | 10SM |
| | KGTU 291235Z 20008KT 10SM SCT014 BKN021 OVC026 19/16 A2990 RMK AO1 |
| 06:15 CST |  Overcast | 19°C / 66°F | 16°C / 61°F | 83% | 1012 mb (29.88 in) | SSE 17 kph (SSE 10.4 mph) | - | 10SM |
| | KGTU 291215Z 20009G16KT 10SM FEW013 OVC022 19/16 A2989 RMK AO1 |
| 05:55 CST |  Overcast | 19°C / 66°F | 16°C / 61°F | 83% | 1012 mb (29.88 in) | SW 19 kph (SW 11.5 mph) | - | 10SM |
| | KGTU 291155Z 21010KT 10SM SCT016 OVC022 19/16 A2989 RMK AO1 10190 20180 57003 |
| 05:35 CST |  Overcast | 19°C / 66°F | 16°C / 61°F | 83% | 1012 mb (29.88 in) | SSE 19 kph (SSE 11.5 mph) | - | 10SM |
| | KGTU 291135Z 20010G15KT 10SM OVC018 19/16 A2989 RMK AO1 |
| 05:15 CST |  Overcast | 19°C / 66°F | 16°C / 61°F | 83% | 1012 mb (29.88 in) | SSE 20 kph (SSE 12.7 mph) | - | 10SM |
| | KGTU 291115Z 20011G16KT 10SM OVC020 19/16 A2989 RMK AO1 |
| 04:55 CST |  Mostly Cloudy | 19°C / 66°F | 16°C / 61°F | 83% | 1012 mb (29.88 in) | SSE 20 kph (SSE 12.7 mph) | - | 10SM |
| | KGTU 291055Z 20011G14KT 10SM BKN018 19/16 A2989 RMK AO1 |
| 04:35 CST |  Mostly Cloudy | 19°C / 66°F | 15°C / 59°F | 78% | 1012 mb (29.88 in) | S 28 kph (S 17.3 mph) | - | 10SM |
| | KGTU 291035Z 19015G19KT 10SM FEW019 BKN026 19/15 A2988 RMK AO1 |
| 04:15 CST |  Overcast | 19°C / 66°F | 16°C / 61°F | 83% | 1013 mb (29.91 in) | SW 24 kph (SW 15 mph) | - | 10SM |
| | KGTU 291015Z 21013G17KT 10SM FEW017 BKN022 OVC034 19/16 A2990 RMK AO1 |
| 03:55 CST |  Overcast | 19°C / 66°F | 16°C / 61°F | 83% | 1013 mb (29.91 in) | SW 20 kph (SW 12.7 mph) | - | 10SM |
| | KGTU 290955Z 21011KT 10SM BKN017 OVC022 19/16 A2991 RMK AO1 |
| 03:35 CST |  Overcast | 19°C / 66°F | 16°C / 61°F | 83% | 1013 mb (29.91 in) | SW 24 kph (SW 15 mph) | - | 10SM |
| | KGTU 290935Z 21013G17KT 10SM BKN019 OVC024 19/16 A2990 RMK AO1 |
| 03:15 CST |  Overcast | 19°C / 66°F | 16°C / 61°F | 83% | 1013 mb (29.91 in) | SW 26 kph (SW 16.1 mph) | - | 10SM |
| | KGTU 290915Z 21014G21KT 10SM BKN018 OVC022 19/16 A2990 RMK AO1 |
| 02:55 CST |  Overcast | 19°C / 66°F | 15°C / 59°F | 78% | 1013 mb (29.91 in) | SW 26 kph (SW 16.1 mph) | - | 10SM |
| | KGTU 290855Z 21014KT 10SM SCT016 BKN022 OVC027 19/15 A2990 RMK AO1 57007 |
| 02:35 CST |  Overcast | 19°C / 66°F | 15°C / 59°F | 78% | 1013 mb (29.91 in) | SSE 24 kph (SSE 15 mph) | - | 10SM |
| | KGTU 290835Z 20013G17KT 10SM SCT018 OVC026 19/15 A2990 RMK AO1 |
| 02:15 CST |  Overcast | 19°C / 66°F | 16°C / 61°F | 83% | 1013 mb (29.91 in) | SW 22 kph (SW 13.8 mph) | - | 10SM |
| | KGTU 290815Z 21012G18KT 10SM SCT018 OVC026 19/16 A2990 RMK AO1 |
| 01:55 CST |  Overcast | 19°C / 66°F | 16°C / 61°F | 83% | 1013 mb (29.91 in) | SW 20 kph (SW 12.7 mph) | - | 10SM |
| | KGTU 290755Z 21011G17KT 10SM BKN018 OVC022 19/16 A2991 RMK AO1 |
| 01:35 CST |  Overcast | 19°C / 66°F | 16°C / 61°F | 83% | 1013 mb (29.91 in) | SW 20 kph (SW 12.7 mph) | - | 10SM |
| | KGTU 290735Z 21011G15KT 10SM BKN016 OVC021 19/16 A2991 RMK AO1 |
| 01:15 CST |  Overcast | 19°C / 66°F | 16°C / 61°F | 83% | 1013 mb (29.91 in) | SSE 28 kph (SSE 17.3 mph) | - | 10SM |
| | KGTU 290715Z 20015G19KT 10SM BKN014 OVC020 19/16 A2991 RMK AO1 |
| 00:55 CST |  Overcast | 19°C / 66°F | 16°C / 61°F | 83% | 1013 mb (29.91 in) | SW 22 kph (SW 13.8 mph) | - | 10SM |
| | KGTU 290655Z 21012KT 10SM OVC010 19/16 A2990 RMK AO1 |
| 00:35 CST |  Overcast | 19°C / 66°F | 16°C / 61°F | 83% | 1013 mb (29.91 in) | SSE 22 kph (SSE 13.8 mph) | - | 10SM |
| | KGTU 290635Z 20012G17KT 10SM OVC010 19/16 A2991 RMK AO1 |
| 00:15 CST |  Overcast | 19°C / 66°F | 16°C / 61°F | 83% | 1013 mb (29.91 in) | S 19 kph (S 11.5 mph) | - | 10SM |
| | KGTU 290615Z 19010KT 10SM OVC010 19/16 A2992 RMK AO1 |