| 11:35 CST |  Clear | 14°C / 57°F | -2°C / 28°F | 33% | 1024 mb (30.24 in) | WNW 11 kph (WNW 6.9 mph) | - | 10SM |
| | KPIB 271735Z AUTO 29006KT 10SM CLR 14/M02 A3023 RMK AO1 |
| 11:15 CST |  Clear | 13°C / 55°F | -1°C / 30°F | 38% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KPIB 271715Z AUTO 00000KT 10SM CLR 13/M01 A3024 RMK AO1 |
| 10:55 CST |  Clear | 12°C / 54°F | 0°C / 32°F | 44% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KPIB 271655Z AUTO 00000KT 10SM CLR 12/00 A3025 RMK AO1 |
| 10:35 CST |  Clear | 12°C / 54°F | -1°C / 30°F | 41% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KPIB 271635Z AUTO 00000KT 10SM CLR 12/M01 A3026 RMK AO1 |
| 10:15 CST |  Clear | 11°C / 52°F | -1°C / 30°F | 44% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KPIB 271615Z AUTO 00000KT 10SM CLR 11/M01 A3027 RMK AO1 |
| 09:55 CST |  Clear | 9°C / 48°F | -2°C / 28°F | 46% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KPIB 271555Z AUTO 00000KT 10SM CLR 09/M02 A3027 RMK AO1 |
| 09:35 CST |  Clear | 9°C / 48°F | -2°C / 28°F | 46% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KPIB 271535Z AUTO 00000KT 10SM CLR 09/M02 A3027 RMK AO1 |
| 09:15 CST |  Clear | 8°C / 46°F | -1°C / 30°F | 53% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KPIB 271515Z AUTO 00000KT 10SM CLR 08/M01 A3026 RMK AO1 |
| 08:55 CST |  Clear | 6°C / 43°F | -1°C / 30°F | 61% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KPIB 271455Z AUTO 00000KT 10SM CLR 06/M01 A3025 RMK AO1 52010 |
| 08:35 CST |  Clear | 5°C / 41°F | -1°C / 30°F | 66% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KPIB 271435Z AUTO 00000KT 10SM CLR 05/M01 A3025 RMK AO1 |
| 08:15 CST |  Clear | 4°C / 39°F | -1°C / 30°F | 70% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KPIB 271415Z AUTO 00000KT 10SM CLR 04/M01 A3024 RMK AO1 |
| 07:55 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KPIB 271355Z AUTO 00000KT 10SM CLR 02/M02 A3024 RMK AO1 |
| 07:35 CST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1024 mb (30.24 in) | Calm | - | 9SM |
| | KPIB 271335Z AUTO 00000KT 9SM CLR 00/M02 A3023 RMK AO1 |
| 07:15 CST |  Clear | 0°C / 32°F | -3°C / 27°F | 80% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KPIB 271315Z AUTO 00000KT 10SM CLR 00/M03 A3023 RMK AO1 |
| 06:55 CST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KPIB 271255Z AUTO 00000KT 10SM CLR M02/M04 A3023 RMK AO1 |
| 06:35 CST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KPIB 271235Z AUTO 00000KT 10SM CLR M02/M04 A3023 RMK AO1 |
| 06:15 CST |  Clear | -2°C / 28°F | -5°C / 23°F | 80% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KPIB 271215Z AUTO 00000KT 10SM CLR M02/M05 A3022 RMK AO1 |
| 05:55 CST |  Clear | -2°C / 28°F | -5°C / 23°F | 80% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KPIB 271155Z AUTO 00000KT 10SM CLR M02/M05 A3022 RMK AO1 10000 21020 54000 |
| 05:35 CST |  Clear | -2°C / 28°F | -5°C / 23°F | 80% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KPIB 271135Z AUTO 00000KT 10SM CLR M02/M05 A3021 RMK AO1 |
| 05:15 CST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KPIB 271115Z AUTO 00000KT 10SM CLR M02/M04 A3021 RMK AO1 |
| 04:55 CST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KPIB 271055Z AUTO 00000KT 10SM CLR M02/M04 A3021 RMK AO1 |
| 04:35 CST |  Clear | -2°C / 28°F | -5°C / 23°F | 80% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KPIB 271035Z AUTO 00000KT 10SM CLR M02/M05 A3021 RMK AO1 |
| 04:15 CST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KPIB 271015Z AUTO 00000KT 10SM CLR M01/M04 A3022 RMK AO1 |
| 03:55 CST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KPIB 270955Z AUTO 00000KT 10SM CLR M02/M04 A3022 RMK AO1 |
| 03:35 CST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KPIB 270935Z AUTO 00000KT 10SM CLR M02/M04 A3022 RMK AO1 |
| 03:15 CST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KPIB 270915Z AUTO 00000KT 10SM CLR M01/M04 A3022 RMK AO1 |
| 02:55 CST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KPIB 270855Z AUTO 00000KT 10SM CLR M01/M04 A3022 RMK AO1 54000 |
| 02:35 CST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KPIB 270835Z AUTO 00000KT 10SM CLR M01/M04 A3022 RMK AO1 |
| 02:15 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KPIB 270815Z AUTO 00000KT 10SM CLR M01/M03 A3022 RMK AO1 |
| 01:55 CST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KPIB 270755Z AUTO 00000KT 10SM CLR M01/M04 A3022 RMK AO1 |
| 01:35 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1023 mb (30.21 in) | Calm | - | 9SM |
| | KPIB 270735Z AUTO 00000KT 9SM CLR M01/M03 A3022 RMK AO1 |
| 01:15 CST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1023 mb (30.21 in) | Calm | - | 7SM |
| | KPIB 270715Z AUTO 00000KT 7SM CLR M01/M04 A3022 RMK AO1 |
| 00:55 CST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1023 mb (30.21 in) | Calm | - | 8SM |
| | KPIB 270655Z AUTO 00000KT 8SM CLR M01/M04 A3022 RMK AO1 |
| 00:35 CST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1023 mb (30.21 in) | Calm | - | 9SM |
| | KPIB 270635Z AUTO 00000KT 9SM CLR M01/M04 A3021 RMK AO1 |
| 00:15 CST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KPIB 270615Z AUTO 00000KT 10SM CLR M01/M04 A3022 RMK AO1 |