| 12:55 CST |  Clear | 11°C / 52°F | -5°C / 23°F | 32% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 261855Z AUTO 00000KT 10SM CLR 11/M05 A3010 RMK AO1 |
| 12:35 CST |  Clear | 10°C / 50°F | -5°C / 23°F | 35% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KPIB 261835Z AUTO 00000KT 10SM CLR 10/M05 A3011 RMK AO1 |
| 12:15 CST |  Clear | 9°C / 48°F | -6°C / 21°F | 34% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KPIB 261815Z AUTO 00000KT 10SM CLR 09/M06 A3013 RMK AO1 |
| 11:55 CST |  Clear | 9°C / 48°F | -6°C / 21°F | 34% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KPIB 261755Z AUTO 00000KT 10SM CLR 09/M06 A3014 RMK AO1 10090 21020 57003 |
| 11:35 CST |  Clear | 8°C / 46°F | -7°C / 19°F | 34% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KPIB 261735Z AUTO 00000KT 10SM CLR 08/M07 A3016 RMK AO1 |
| 11:15 CST |  Partly Cloudy | 7°C / 45°F | -7°C / 19°F | 37% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KPIB 261715Z AUTO 00000KT 10SM FEW002 07/M07 A3016 RMK AO1 |
| 10:55 CST |  Clear | 7°C / 45°F | -6°C / 21°F | 39% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KPIB 261655Z AUTO 00000KT 10SM CLR 07/M06 A3016 RMK AO1 |
| 10:35 CST |  Clear | 6°C / 43°F | -6°C / 21°F | 42% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KPIB 261635Z AUTO 00000KT 10SM CLR 06/M06 A3016 RMK AO1 |
| 10:15 CST |  Clear | 6°C / 43°F | -5°C / 23°F | 46% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KPIB 261615Z AUTO 00000KT 10SM CLR 06/M05 A3016 RMK AO1 |
| 09:55 CST |  Clear | 6°C / 43°F | -3°C / 27°F | 53% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KPIB 261555Z AUTO 00000KT 10SM CLR 06/M03 A3016 RMK AO1 |
| 09:35 CST |  Clear | 4°C / 39°F | -2°C / 28°F | 65% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KPIB 261535Z AUTO 00000KT 10SM CLR 04/M02 A3016 RMK AO1 |
| 09:15 CST |  Clear | 3°C / 37°F | -2°C / 28°F | 70% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KPIB 261515Z AUTO 00000KT 10SM CLR 03/M02 A3016 RMK AO1 |
| 08:55 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KPIB 261455Z AUTO 00000KT 10SM CLR 02/M02 A3015 RMK AO1 52017 |
| 08:35 CST |  Clear | 1°C / 34°F | -2°C / 28°F | 81% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KPIB 261435Z AUTO 00000KT 10SM CLR 01/M02 A3015 RMK AO1 |
| 08:15 CST |  Clear | 0°C / 32°F | -3°C / 27°F | 80% | 1021 mb (30.15 in) | Calm | - | 9SM |
| | KPIB 261415Z AUTO 00000KT 9SM CLR 00/M03 A3014 RMK AO1 |
| 07:55 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KPIB 261355Z AUTO 00000KT 10SM CLR M01/M03 A3012 RMK AO1 |
| 07:35 CST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1020 mb (30.12 in) | Calm | - | 9SM |
| | KPIB 261335Z AUTO 00000KT 9SM CLR M02/M04 A3012 RMK AO1 |
| 07:15 CST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KPIB 261315Z AUTO 00000KT 10SM CLR M02/M04 A3011 RMK AO1 |
| 06:55 CST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 261255Z AUTO 00000KT 10SM CLR M02/M04 A3010 RMK AO1 |
| 06:35 CST |  Clear | -2°C / 28°F | -4°C / 25°F | 86% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 261235Z AUTO 00000KT 10SM CLR M02/M04 A3010 RMK AO1 |
| 06:15 CST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 261215Z AUTO 00000KT 10SM CLR M01/M04 A3010 RMK AO1 |
| 05:55 CST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 261155Z AUTO 00000KT 10SM CLR M01/M04 A3010 RMK AO1 11010 21020 54000 |
| 05:35 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 261135Z AUTO 00000KT 10SM CLR M01/M03 A3010 RMK AO1 |
| 05:15 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 261115Z AUTO 00000KT 10SM CLR M01/M03 A3009 RMK AO1 |
| 04:55 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 261055Z AUTO 00000KT 10SM CLR M01/M03 A3010 RMK AO1 |
| 04:35 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 261035Z AUTO 00000KT 10SM CLR M01/M03 A3010 RMK AO1 |
| 04:15 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 261015Z AUTO 00000KT 10SM CLR M01/M03 A3010 RMK AO1 |
| 03:55 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 260955Z AUTO 00000KT 10SM CLR M01/M03 A3010 RMK AO1 |
| 03:35 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KPIB 260935Z AUTO 00000KT 10SM CLR M01/M03 A3011 RMK AO1 |
| 03:15 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 260915Z AUTO 00000KT 10SM CLR M01/M03 A3010 RMK AO1 |
| 02:55 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 260855Z AUTO 00000KT 10SM CLR M01/M03 A3010 RMK AO1 52010 |
| 02:35 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1019 mb (30.09 in) | Calm | - | 9SM |
| | KPIB 260835Z AUTO 00000KT 9SM CLR M01/M03 A3010 RMK AO1 |
| 02:15 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 260815Z AUTO 00000KT 10SM CLR M01/M03 A3010 RMK AO1 |
| 01:55 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 260755Z AUTO 00000KT 10SM CLR M01/M03 A3009 RMK AO1 |
| 01:35 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 260735Z AUTO 00000KT 10SM CLR M01/M03 A3009 RMK AO1 |
| 01:15 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 260715Z AUTO 00000KT 10SM CLR M01/M03 A3008 RMK AO1 |
| 00:55 CST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1019 mb (30.09 in) | Calm | - | 5SM |
| | KPIB 260655Z AUTO 00000KT 5SM CLR M01/M04 A3008 RMK AO1 |
| 00:35 CST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1018 mb (30.06 in) | Calm | - | 7SM |
| | KPIB 260635Z AUTO 00000KT 7SM CLR M01/M04 A3007 RMK AO1 |
| 00:15 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KPIB 260615Z AUTO 00000KT 10SM CLR M01/M03 A3007 RMK AO1 |