| 19:53 CST |  Clear | 23°C / 73°F | 22°C / 72°F | 94% | 1015 mb (29.97 in) | Calm | - | 7SM |
| | KTOI 030153Z AUTO 00000KT 7SM CLR 23/22 A2997 RMK AO2 SLP142 T02330217 |
| 18:53 CST |  Clear | 25°C / 77°F | 22°C / 72°F | 83% | 1014 mb (29.94 in) | Calm | - | 9SM |
| | KTOI 030053Z 00000KT 9SM CLR 25/22 A2995 RMK AO2 SLP137 T02500217 |
| 17:53 CST |  Clear | 28°C / 82°F | 22°C / 72°F | 70% | 1014 mb (29.94 in) | Calm | - | 9SM |
| | KTOI 022353Z 00000KT 9SM CLR 28/22 A2994 RMK AO2 SLP135 T02830217 10339 20283 53001 |
| 16:53 CST |  Clear | 32°C / 90°F | 18°C / 64°F | 43% | 1014 mb (29.94 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KTOI 022253Z 08003KT 10SM CLR 32/18 A2994 RMK AO2 SLP132 T03170183 |
| 15:53 CST |  Clear | 33°C / 91°F | 18°C / 64°F | 41% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KTOI 022153Z 00000KT 10SM CLR 33/18 A2994 RMK AO2 SLP133 T03330178 |
| 14:53 CST |  Clear | 33°C / 91°F | 17°C / 63°F | 38% | 1014 mb (29.94 in) | ENE 11 kph (ENE 6.9 mph) | - | 10SM |
| | KTOI 022053Z 06006KT 10SM CLR 33/17 A2994 RMK AO2 SLP132 T03280172 56016 |
| 13:53 CST |  Clear | 33°C / 91°F | 17°C / 63°F | 38% | 1014 mb (29.94 in) | NE 17 kph (NE 10.4 mph) | - | 10SM |
| | KTOI 021953Z 05009KT 10SM CLR 33/17 A2995 RMK AO2 SLP136 T03280167 |
| 12:53 CST |  Clear | 33°C / 91°F | 18°C / 64°F | 41% | 1015 mb (29.97 in) | ENE 11 kph (ENE 6.9 mph) | - | 10SM |
| | KTOI 021853Z 07006KT 10SM CLR 33/18 A2997 RMK AO2 SLP142 T03330178 |
| 11:53 CST |  Clear | 32°C / 90°F | 19°C / 66°F | 46% | 1016 mb (30 in) | NNE 11 kph (NNE 6.9 mph) | - | 10SM |
| | KTOI 021753Z 02006KT 10SM CLR 32/19 A2999 RMK AO2 SLP148 T03220194 10322 20194 58006 |
| 10:53 CST |  Clear | 32°C / 90°F | 20°C / 68°F | 49% | 1016 mb (30 in) | NE 13 kph (NE 8.1 mph) | - | 10SM |
| | KTOI 021653Z 03007KT 10SM CLR 32/20 A3000 RMK AO2 SLP153 T03220200 |
| 09:53 CST |  Clear | 31°C / 88°F | 20°C / 68°F | 52% | 1016 mb (30 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KTOI 021553Z 36006KT 10SM CLR 31/20 A3001 RMK AO2 SLP155 T03110200 |
| 08:53 CST |  Clear | 29°C / 84°F | 21°C / 70°F | 62% | 1016 mb (30 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KTOI 021453Z 33007KT 10SM CLR 29/21 A3001 RMK AO2 SLP154 T02940206 50001 |
| 07:53 CST |  Clear | 26°C / 79°F | 21°C / 70°F | 74% | 1016 mb (30 in) | Calm | - | 10SM |
| | KTOI 021353Z 00000KT 10SM CLR 26/21 A3001 RMK AO2 SLP156 T02560206 |
| 06:53 CST |  Clear Fog And Mist | 23°C / 73°F | 21°C / 70°F | 89% | 1016 mb (30 in) | Calm | - | 6SM |
| | KTOI 021253Z 00000KT 6SM BR CLR 23/21 A3001 RMK AO2 SLP158 T02280206 |
| 05:53 CST |  Clear Fog And Mist | 19°C / 66°F | 18°C / 64°F | 94% | 1016 mb (30 in) | Calm | - | 3SM |
| | KTOI 021153Z 00000KT 3SM BR CLR 19/18 A3000 RMK AO2 SLP154 T01940183 10211 20189 53015 |
| 04:53 CST |  Clear | 20°C / 68°F | 19°C / 66°F | 94% | 1015 mb (29.97 in) | Calm | - | 7SM |
| | KTOI 021053Z 00000KT 7SM CLR 20/19 A2998 RMK AO2 SLP148 T02000189 |
| 03:53 CST |  Clear Fog And Mist | 20°C / 68°F | 19°C / 66°F | 94% | 1015 mb (29.97 in) | Calm | - | 6SM |
| | KTOI 020953Z 00000KT 6SM BR CLR 20/19 A2997 RMK AO2 SLP142 T02000189 |
| 02:53 CST |  Clear Fog And Mist | 19°C / 66°F | 18°C / 64°F | 94% | 1015 mb (29.97 in) | Calm | - | 5SM |
| | KTOI 020853Z 00000KT 5SM BR CLR 19/18 A2996 RMK AO2 SLP138 T01940183 56010 |
| 01:53 CST |  Clear Fog And Mist | 19°C / 66°F | 19°C / 66°F | 100% | 1015 mb (29.97 in) | Calm | - | 6SM |
| | KTOI 020753Z 00000KT 6SM BR CLR 19/19 A2997 RMK AO2 SLP142 T01940189 |
| 00:53 CST |  Clear Fog And Mist | 20°C / 68°F | 19°C / 66°F | 94% | 1015 mb (29.97 in) | Calm | - | 6SM |
| | KTOI 020653Z 00000KT 6SM BR CLR 20/19 A2997 RMK AO2 SLP143 T02000189 |