| 08:53 CST |  Clear | 17°C / 63°F | 4°C / 39°F | 42% | 1026 mb (30.3 in) | NNW 19 kph (NNW 11.5 mph) | - | 10SM |
| | KPIL 261453Z AUTO 34010KT 10SM CLR 17/04 A3031 RMK AO2 SLP262 T01670044 51022 |
| 07:53 CST |  Clear | 13°C / 55°F | 4°C / 39°F | 55% | 1026 mb (30.3 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KPIL 261353Z AUTO 34008KT 10SM CLR 13/04 A3029 RMK AO2 SLP257 T01330044 |
| 06:53 CST |  Clear | 13°C / 55°F | 4°C / 39°F | 55% | 1025 mb (30.27 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KPIL 261253Z AUTO 33008KT 10SM CLR 13/04 A3026 RMK AO2 SLP248 T01280039 |
| 05:53 CST |  Clear | 12°C / 54°F | 4°C / 39°F | 58% | 1024 mb (30.24 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KPIL 261153Z AUTO 33008KT 10SM CLR 12/04 A3024 RMK AO2 SLP239 T01170044 10150 20117 53007 |
| 04:53 CST |  Clear | 12°C / 54°F | 4°C / 39°F | 58% | 1023 mb (30.21 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KPIL 261053Z AUTO 34009KT 10SM CLR 12/04 A3022 RMK AO2 SLP234 T01220044 |
| 03:53 CST |  Clear | 13°C / 55°F | 6°C / 43°F | 63% | 1023 mb (30.21 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KPIL 260953Z AUTO 34008KT 10SM CLR 13/06 A3022 RMK AO2 SLP234 T01280056 |
| 02:53 CST |  Mostly Cloudy | 13°C / 55°F | 7°C / 45°F | 67% | 1023 mb (30.21 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KPIL 260853Z AUTO 34007KT 10SM BKN090 13/07 A3022 RMK AO2 SLP232 T01330067 58002 |
| 01:53 CST |  Partly Cloudy | 14°C / 57°F | 7°C / 45°F | 63% | 1024 mb (30.24 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KPIL 260753Z AUTO 32008KT 10SM FEW090 14/07 A3023 RMK AO2 SLP235 T01390067 |
| 00:53 CST |  Partly Cloudy | 14°C / 57°F | 7°C / 45°F | 63% | 1023 mb (30.21 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KPIL 260653Z AUTO 32007KT 10SM SCT090 14/07 A3022 RMK AO2 SLP233 T01390067 |