| 06:53 CST |  Overcast Light Rain | 18°C / 64°F | 17°C / 63°F | 94% | 1014 mb (29.94 in) | E 33 kph (E 20.7 mph) | 4.83 mm (0.19 in) | 3SM |
| | KGPT 081253Z 10018G26KT 3SM -RA BR SCT044 BKN060 OVC075 18/17 A2994 RMK AO2 PK WND 11026/1245 TSE1154 SLP139 P0019 T01830167 |
| 06:32 CST |  Overcast Light Rain | 18°C / 64°F | 16°C / 61°F | 88% | 1014 mb (29.94 in) | ESE 28 kph (ESE 17.3 mph) | 3.56 mm (0.14 in) | 6SM |
| | KGPT 081232Z 11015KT 6SM -RA BR SCT006 BKN049 OVC075 18/16 A2993 RMK AO2 TSE1154 P0014 |
| 06:20 CST |  Overcast Light Rain | 18°C / 64°F | 16°C / 61°F | 88% | 1014 mb (29.94 in) | E 33 kph (E 20.7 mph) | 3.30 mm (0.13 in) | 3SM |
| | KGPT 081220Z 09018KT 3SM -RA BR SCT004 BKN026 OVC060 18/16 A2993 RMK AO2 TSE1154 P0013 |
| 06:09 CST |  Overcast Heavy Rain | 18°C / 64°F | 16°C / 61°F | 88% | 1014 mb (29.94 in) | ESE 32 kph (ESE 19.6 mph) | 2.79 mm (0.11 in) | 1 3/4SM |
| | KGPT 081209Z 11017G24KT 1 3/4SM +RA BR BKN006 BKN014 OVC023 18/16 A2995 RMK AO2 TSE1154 P0011 |
| 05:59 CST |  Overcast Heavy Rain | 18°C / 64°F | 16°C / 61°F | 88% | 1015 mb (29.97 in) | ESE 37 kph (ESE 23 mph) | 1.27 mm (0.05 in) | 1 3/4SM |
| | KGPT 081159Z 11020KT 1 3/4SM +RA BR SCT006 SCT016 OVC025 18/16 A2996 RMK AO2 LTG DSNT ALQDS TSE54 P0005 |
| 05:53 CST |  Overcast Thunder Storms | 17°C / 63°F | 16°C / 61°F | 94% | 1015 mb (29.97 in) | SE 26 kph (SE 16.1 mph) | 7.11 mm (0.28 in) | 2 1/2SM |
| | KGPT 081153Z 12014G18KT 2 1/2SM VCTS RA BR SCT006 BKN016 OVC034 17/16 A2997 RMK AO2 LTG DSNT E-S TSB1056E22B28 SLP148 P0028 60083 70127 T01720156 10172 20144 58004 |
| 05:40 CST |  Overcast Thunder Storms | 17°C / 63°F | 16°C / 61°F | 94% | 1015 mb (29.97 in) | E 19 kph (E 11.5 mph) | 5.59 mm (0.22 in) | 3SM |
| | KGPT 081140Z AUTO 09010KT 3SM TSRA BR FEW006 BKN018 OVC048 17/16 A2996 RMK AO2 LTG DSNT SE-W TSB1056E22B28 PRESFR P0022 |
| 05:33 CST |  Overcast Thunder Storms | 17°C / 63°F | 16°C / 61°F | 94% | 1015 mb (29.97 in) | E 20 kph (E 12.7 mph) | 4.83 mm (0.19 in) | 3SM |
| | KGPT 081133Z AUTO 09011KT 3SM TSRA BR FEW015 BKN038 OVC048 17/16 A2997 RMK AO2 LTG DSNT ALQDS TSB1056E22B28 P0019 |
| 05:23 CST |  Overcast Rain | 17°C / 63°F | 16°C / 61°F | 94% | 1016 mb (30 in) | ESE 19 kph (ESE 11.5 mph) | 4.32 mm (0.17 in) | 2SM |
| | KGPT 081123Z AUTO 11010KT 2SM RA BR BKN019 OVC048 17/16 A3000 RMK AO2 LTG DSNT E AND S AND NW TSB1056E22 PRESRR P0017 |
| 05:13 CST |  Overcast Thunder Storms | 17°C / 63°F | 14°C / 57°F | 83% | 1015 mb (29.97 in) | SE 19 kph (SE 11.5 mph) | 3.30 mm (0.13 in) | 2 1/2SM |
| | KGPT 081113Z AUTO 12010KT 2 1/2SM VCTS RA BR SCT019 BKN050 OVC090 17/14 A2998 RMK AO2 LTG DSNT ALQDS TSB1056 P0013 |
| 05:02 CST |  Overcast Thunder Storms | 16°C / 61°F | 14°C / 57°F | 88% | 1015 mb (29.97 in) | E 22 kph (E 13.8 mph) | 2.03 mm (0.08 in) | 1 3/4SM |
| | KGPT 081102Z AUTO 09012KT 1 3/4SM VCTS +RA BR FEW004 BKN021 OVC050 16/14 A2996 RMK AO2 LTG DSNT ALQDS TSB1056 P0008 |
| 04:53 CST |  Overcast Rain | 16°C / 61°F | 15°C / 59°F | 94% | 1016 mb (30 in) | NE 9 kph (NE 5.8 mph) | 5.08 mm (0.20 in) | 2 1/2SM |
| | KGPT 081053Z AUTO 05005KT 2 1/2SM RA BR SCT004 BKN028 OVC050 16/15 A2999 RMK AO2 LTG DSNT ALQDS TSB29E50 SLP156 P0020 T01610150 |
| 04:48 CST |  Overcast Thunder Storms | 16°C / 61°F | 14°C / 57°F | 88% | 1015 mb (29.97 in) | ENE 13 kph (ENE 8.1 mph) | 4.57 mm (0.18 in) | 2 1/2SM |
| | KGPT 081048Z AUTO 06007KT 2 1/2SM VCTS RA BR SCT004 BKN028 OVC055 16/14 A2998 RMK AO2 LTG DSNT ALQDS TSB29 P0018 |
| 04:44 CST |  Overcast Thunder Storms | 16°C / 61°F | 14°C / 57°F | 88% | 1015 mb (29.97 in) | ENE 15 kph (ENE 9.2 mph) | 4.32 mm (0.17 in) | 3SM |
| | KGPT 081044Z AUTO 07008KT 3SM VCTS -RA BR SCT004 BKN016 OVC055 16/14 A2997 RMK AO2 LTG DSNT ALQDS TSB29 P0017 |
| 04:35 CST |  Overcast Thunder Storms | 16°C / 61°F | 14°C / 57°F | 88% | 1015 mb (29.97 in) | E 15 kph (E 9.2 mph) | 3.81 mm (0.15 in) | 2 1/2SM |
| | KGPT 081035Z AUTO 08008KT 2 1/2SM VCTS RA BR BKN004 BKN016 OVC024 16/14 A2996 RMK AO2 LTG DSNT ALQDS TSB29 P0015 |
| 04:17 CST |  Overcast Rain | 16°C / 61°F | 14°C / 57°F | 88% | 1016 mb (30 in) | ENE 11 kph (ENE 6.9 mph) | 2.54 mm (0.10 in) | 2 1/2SM |
| | KGPT 081017Z AUTO 07006KT 2 1/2SM RA BR FEW004 SCT016 OVC023 16/14 A2999 RMK AO2 LTG DSNT S AND W P0010 |
| 04:10 CST |  Overcast Rain | 16°C / 61°F | 14°C / 57°F | 88% | 1015 mb (29.97 in) | ENE 15 kph (ENE 9.2 mph) | 2.03 mm (0.08 in) | 2 1/2SM |
| | KGPT 081010Z AUTO 06008KT 2 1/2SM RA BR FEW016 OVC023 16/14 A2998 RMK AO2 LTG DSNT S-W PRESFR P0008 |
| 04:02 CST |  Overcast Heavy Rain | 16°C / 61°F | 14°C / 57°F | 88% | 1016 mb (30 in) | NE 11 kph (NE 6.9 mph) | 1.52 mm (0.06 in) | 1 3/4SM |
| | KGPT 081002Z AUTO 05006KT 1 3/4SM +RA BR SCT019 BKN023 OVC042 16/14 A3000 RMK AO2 LTG DSNT S AND SW P0006 |
| 03:53 CST |  Overcast Rain | 16°C / 61°F | 14°C / 57°F | 88% | 1016 mb (30 in) | NE 15 kph (NE 9.2 mph) | 4.57 mm (0.18 in) | 2SM |
| | KGPT 080953Z AUTO 05008KT 2SM RA BR SCT020 BKN027 OVC042 16/14 A3000 RMK AO2 LTG DSNT S AND SW TSB12E32 SLP157 P0018 T01610144 |
| 03:45 CST |  Overcast Heavy Rain | 16°C / 61°F | 14°C / 57°F | 88% | 1017 mb (30.03 in) | Variable 6 kph (Variable 3.5 mph) | 3.30 mm (0.13 in) | 2SM |
| | KGPT 080945Z AUTO VRB03KT 2SM +RA BR BKN023 BKN042 OVC049 16/14 A3003 RMK AO2 LTG DSNT E-SW TSB12E32 P0013 |
| 03:38 CST |  Overcast Rain | 16°C / 61°F | 14°C / 57°F | 88% | 1017 mb (30.03 in) | E 17 kph (E 10.4 mph) | 2.03 mm (0.08 in) | 3SM |
| | KGPT 080938Z AUTO 09009KT 3SM RA BR FEW021 BKN042 OVC049 16/14 A3002 RMK AO2 LTG DSNT ALQDS TSB12E32 P0008 |
| 03:18 CST |  Overcast Thunder Storms | 16°C / 61°F | 14°C / 57°F | 88% | 1016 mb (30 in) | ENE 9 kph (ENE 5.8 mph) | 1.02 mm (0.04 in) | 3SM |
| | KGPT 080918Z AUTO 06005KT 3SM VCTS RA BR FEW012 BKN045 OVC070 16/14 A3001 RMK AO2 LTG DSNT ALQDS TSB12 P0004 |
| 02:53 CST |  Overcast Light Rain | 16°C / 61°F | 13°C / 55°F | 83% | 1015 mb (29.97 in) | E 19 kph (E 11.5 mph) | 3.30 mm (0.13 in) | 6SM |
| | KGPT 080853Z AUTO 08010KT 6SM -RA BR SCT009 BKN060 OVC080 16/13 A2998 RMK AO2 LTG DSNT ALQDS TSE01B11E47 SLP153 P0013 60017 T01560133 58008 |
| 02:46 CST |  Overcast Thunder Storms | 15°C / 59°F | 13°C / 55°F | 88% | 1015 mb (29.97 in) | ENE 17 kph (ENE 10.4 mph) | 3.30 mm (0.13 in) | 5SM |
| | KGPT 080846Z AUTO 06009KT 5SM VCTS -RA BR SCT009 BKN045 OVC085 15/13 A2997 RMK AO2 LTG DSNT ALQDS TSE01B11 P0013 |
| 02:19 CST |  Overcast Thunder Storms | 15°C / 59°F | 13°C / 55°F | 88% | 1017 mb (30.03 in) | E 11 kph (E 6.9 mph) | 2.03 mm (0.08 in) | 5SM |
| | KGPT 080819Z AUTO 08006KT 5SM -TSRA BR FEW019 BKN032 OVC095 15/13 A3002 RMK AO2 LTG DSNT W AND NW TSE01B11 P0008 |
| 02:11 CST |  Overcast Thunder Storms | 15°C / 59°F | 13°C / 55°F | 88% | 1017 mb (30.03 in) | Variable 7 kph (Variable 4.6 mph) | 1.78 mm (0.07 in) | 2 1/2SM |
| | KGPT 080811Z AUTO VRB04KT 2 1/2SM VCTS RA BR FEW019 BKN026 OVC110 15/13 A3002 RMK AO2 LTG DSNT SW-NW TSE01B11 P0007 |
| 02:01 CST |  Overcast Heavy Rain | 15°C / 59°F | 12°C / 54°F | 82% | 1015 mb (29.97 in) | ENE 24 kph (ENE 15 mph) | 1.02 mm (0.04 in) | 2 1/2SM |
| | KGPT 080801Z AUTO 07013KT 2 1/2SM +RA SCT031 BKN039 OVC047 15/12 A2997 RMK AO2 LTG DSNT SW-NW TSE01 P0004 |
| 01:53 CST |  Overcast Thunder Storms | 14°C / 57°F | 13°C / 55°F | 94% | 1018 mb (30.06 in) | E 9 kph (E 5.8 mph) | 1.02 mm (0.04 in) | 3SM |
| | KGPT 080753Z AUTO 09005KT 3SM VCTS RA BR FEW020 BKN040 OVC049 14/13 A3005 RMK AO2 LTG DSNT SW AND W TSB46 SLP174 P0004 T01440128 |
| 00:53 CST |  Overcast Light Rain | 15°C / 59°F | 12°C / 54°F | 82% | 1016 mb (30 in) | ENE 15 kph (ENE 9.2 mph) | 0.00 mm (0.00 in) | 8SM |
| | KGPT 080653Z AUTO 06008KT 8SM -RA FEW038 BKN070 OVC120 15/12 A3001 RMK AO2 RAB08E19B40 SLP161 P0000 T01500117 |