| 23:15 CST |  Clear | 12°C / 54°F | 7°C / 45°F | 72% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 230515Z AUTO 00000KT 10SM CLR 12/07 A3008 RMK AO1 |
| 22:55 CST |  Clear | 12°C / 54°F | 7°C / 45°F | 72% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 230455Z AUTO 00000KT 10SM CLR 12/07 A3009 RMK AO1 |
| 22:35 CST |  Clear | 11°C / 52°F | 7°C / 45°F | 77% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 230435Z AUTO 00000KT 10SM CLR 11/07 A3010 RMK AO1 |
| 22:15 CST |  Clear | 11°C / 52°F | 7°C / 45°F | 77% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 230415Z AUTO 00000KT 10SM CLR 11/07 A3010 RMK AO1 |
| 21:55 CST |  Clear | 11°C / 52°F | 7°C / 45°F | 77% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 230355Z AUTO 00000KT 10SM CLR 11/07 A3010 RMK AO1 |
| 21:35 CST |  Clear | 12°C / 54°F | 7°C / 45°F | 72% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 230335Z AUTO 00000KT 10SM CLR 12/07 A3009 RMK AO1 |
| 21:15 CST |  Clear | 12°C / 54°F | 7°C / 45°F | 72% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 230315Z AUTO 00000KT 10SM CLR 12/07 A3010 RMK AO1 |
| 20:55 CST |  Clear | 12°C / 54°F | 7°C / 45°F | 72% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 230255Z AUTO 00000KT 10SM CLR 12/07 A3008 RMK AO1 52003 |
| 20:35 CST |  Clear | 12°C / 54°F | 6°C / 43°F | 67% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 230235Z AUTO 00000KT 10SM CLR 12/06 A3009 RMK AO1 |
| 20:15 CST |  Clear | 12°C / 54°F | 6°C / 43°F | 67% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 230215Z AUTO 00000KT 10SM CLR 12/06 A3009 RMK AO1 |
| 19:55 CST |  Clear | 12°C / 54°F | 6°C / 43°F | 67% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 230155Z AUTO 00000KT 10SM CLR 12/06 A3008 RMK AO1 |
| 19:35 CST |  Clear | 10°C / 50°F | 5°C / 41°F | 71% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 230135Z AUTO 00000KT 10SM CLR 10/05 A3009 RMK AO1 |
| 19:15 CST |  Clear | 11°C / 52°F | 5°C / 41°F | 67% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 230115Z AUTO 00000KT 10SM CLR 11/05 A3008 RMK AO1 |
| 18:55 CST |  Clear | 12°C / 54°F | 6°C / 43°F | 67% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 230055Z AUTO 00000KT 10SM CLR 12/06 A3008 RMK AO1 |
| 18:35 CST |  Clear | 12°C / 54°F | 5°C / 41°F | 63% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 230035Z AUTO 00000KT 10SM CLR 12/05 A3008 RMK AO1 |
| 18:15 CST |  Clear | 14°C / 57°F | 6°C / 43°F | 59% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KPIB 230015Z AUTO 00000KT 10SM CLR 14/06 A3007 RMK AO1 |
| 17:55 CST |  Partly Cloudy | 12°C / 54°F | 6°C / 43°F | 67% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KPIB 222355Z AUTO 00000KT 10SM FEW047 12/06 A3007 RMK AO1 10190 20110 401901010 57007 |
| 17:35 CST |  Partly Cloudy | 12°C / 54°F | 6°C / 43°F | 67% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 222335Z AUTO 00000KT 10SM SCT047 12/06 A3008 RMK AO1 |
| 17:15 CST |  Clear | 13°C / 55°F | 6°C / 43°F | 63% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 222315Z AUTO 00000KT 10SM CLR 13/06 A3008 RMK AO1 |
| 16:55 CST |  Clear | 13°C / 55°F | 6°C / 43°F | 63% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 222255Z AUTO 00000KT 10SM CLR 13/06 A3009 RMK AO1 |
| 16:35 CST |  Partly Cloudy | 16°C / 61°F | 6°C / 43°F | 52% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 222235Z AUTO 00000KT 10SM FEW049 16/06 A3008 RMK AO1 |
| 16:15 CST |  Partly Cloudy | 17°C / 63°F | 6°C / 43°F | 49% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KPIB 222215Z AUTO 00000KT 10SM SCT049 17/06 A3007 RMK AO1 |
| 15:55 CST |  Partly Cloudy | 18°C / 64°F | 6°C / 43°F | 46% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 222155Z AUTO 00000KT 10SM SCT049 18/06 A3008 RMK AO1 |
| 15:35 CST |  Partly Cloudy | 18°C / 64°F | 6°C / 43°F | 46% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 222135Z AUTO 00000KT 10SM SCT049 18/06 A3008 RMK AO1 |
| 15:15 CST |  Mostly Cloudy | 18°C / 64°F | 6°C / 43°F | 46% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 222115Z AUTO 00000KT 10SM BKN049 18/06 A3008 RMK AO1 |
| 14:55 CST |  Mostly Cloudy | 18°C / 64°F | 6°C / 43°F | 46% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 222055Z AUTO 00000KT 10SM BKN049 18/06 A3009 RMK AO1 57020 |
| 14:35 CST |  Mostly Cloudy | 18°C / 64°F | 6°C / 43°F | 46% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 222035Z AUTO 00000KT 10SM BKN047 18/06 A3009 RMK AO1 |
| 14:15 CST |  Mostly Cloudy | 18°C / 64°F | 6°C / 43°F | 46% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 222015Z AUTO 00000KT 10SM BKN047 18/06 A3009 RMK AO1 |
| 13:55 CST |  Mostly Cloudy | 18°C / 64°F | 6°C / 43°F | 46% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 221955Z AUTO 00000KT 10SM BKN047 18/06 A3009 RMK AO1 |
| 13:35 CST |  Mostly Cloudy | 18°C / 64°F | 7°C / 45°F | 49% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 221935Z AUTO 00000KT 10SM BKN045 18/07 A3009 RMK AO1 |
| 13:15 CST |  Mostly Cloudy | 18°C / 64°F | 7°C / 45°F | 49% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KPIB 221915Z AUTO 00000KT 10SM BKN043 18/07 A3010 RMK AO1 |
| 12:55 CST |  Mostly Cloudy | 17°C / 63°F | 7°C / 45°F | 52% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KPIB 221855Z AUTO 00000KT 10SM BKN043 17/07 A3012 RMK AO1 |
| 12:35 CST |  Mostly Cloudy | 18°C / 64°F | 7°C / 45°F | 49% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KPIB 221835Z AUTO 00000KT 10SM BKN043 18/07 A3013 RMK AO1 |
| 12:15 CST |  Mostly Cloudy | 17°C / 63°F | 7°C / 45°F | 52% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KPIB 221815Z AUTO 00000KT 10SM BKN041 17/07 A3014 RMK AO1 |
| 11:55 CST |  Mostly Cloudy | 18°C / 64°F | 7°C / 45°F | 49% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KPIB 221755Z AUTO 00000KT 10SM BKN037 BKN045 18/07 A3015 RMK AO1 10180 20000 57017 |
| 11:35 CST |  Mostly Cloudy | 17°C / 63°F | 7°C / 45°F | 52% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KPIB 221735Z AUTO 00000KT 10SM BKN037 17/07 A3016 RMK AO1 |
| 11:15 CST |  Clear | 17°C / 63°F | 7°C / 45°F | 52% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KPIB 221715Z AUTO 00000KT 10SM CLR 17/07 A3017 RMK AO1 |
| 10:55 CST |  Clear | 16°C / 61°F | 7°C / 45°F | 55% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KPIB 221655Z AUTO 00000KT 10SM CLR 16/07 A3018 RMK AO1 |
| 10:35 CST |  Clear | 15°C / 59°F | 6°C / 43°F | 55% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KPIB 221635Z AUTO 00000KT 10SM CLR 15/06 A3020 RMK AO1 |
| 10:15 CST |  Clear | 13°C / 55°F | 6°C / 43°F | 63% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KPIB 221615Z AUTO 00000KT 10SM CLR 13/06 A3020 RMK AO1 |
| 09:55 CST |  Clear | 12°C / 54°F | 6°C / 43°F | 67% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KPIB 221555Z AUTO 00000KT 10SM CLR 12/06 A3021 RMK AO1 |
| 09:35 CST |  Clear | 11°C / 52°F | 4°C / 39°F | 62% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KPIB 221535Z AUTO 00000KT 10SM CLR 11/04 A3021 RMK AO1 |
| 09:15 CST |  Clear | 9°C / 48°F | 4°C / 39°F | 71% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KPIB 221515Z AUTO 00000KT 10SM CLR 09/04 A3020 RMK AO1 |
| 08:55 CST |  Clear | 7°C / 45°F | 3°C / 37°F | 76% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KPIB 221455Z AUTO 00000KT 10SM CLR 07/03 A3020 RMK AO1 52007 |
| 08:35 CST |  Clear | 5°C / 41°F | 2°C / 36°F | 81% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KPIB 221435Z AUTO 00000KT 10SM CLR 05/02 A3019 RMK AO1 |
| 08:15 CST |  Clear | 4°C / 39°F | 1°C / 34°F | 81% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KPIB 221415Z AUTO 00000KT 10SM CLR 04/01 A3019 RMK AO1 |
| 07:55 CST |  Clear | 3°C / 37°F | 1°C / 34°F | 87% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KPIB 221355Z AUTO 00000KT 10SM CLR 03/01 A3019 RMK AO1 |
| 07:35 CST |  Partly Cloudy | 1°C / 34°F | -1°C / 30°F | 87% | 1022 mb (30.18 in) | Calm | - | 5SM |
| | KPIB 221335Z AUTO 00000KT 5SM FEW034 01/M01 A3019 RMK AO1 |
| 07:15 CST |  Mostly Cloudy | 1°C / 34°F | -2°C / 28°F | 81% | 1022 mb (30.18 in) | Calm | - | 2SM |
| | KPIB 221315Z AUTO 00000KT 2SM BKN034 01/M02 A3018 RMK AO1 |
| 06:55 CST |  Mostly Cloudy | 0°C / 32°F | -2°C / 28°F | 87% | 1022 mb (30.18 in) | Calm | - | 3/4SM |
| | KPIB 221255Z AUTO 00000KT 3/4SM BKN032 00/M02 A3018 RMK AO1 |
| 06:35 CST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1022 mb (30.18 in) | Calm | - | 1 1/4SM |
| | KPIB 221235Z AUTO 00000KT 1 1/4SM CLR 00/M02 A3018 RMK AO1 |
| 06:15 CST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1022 mb (30.18 in) | Calm | - | 1SM |
| | KPIB 221215Z AUTO 00000KT 1SM CLR 00/M02 A3018 RMK AO1 |
| 05:55 CST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1022 mb (30.18 in) | Calm | - | 3SM |
| | KPIB 221155Z AUTO 00000KT 3SM CLR 00/M02 A3018 RMK AO1 10040 21010 52003 |
| 05:35 CST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1022 mb (30.18 in) | Calm | - | 2 1/2SM |
| | KPIB 221135Z AUTO 00000KT 2 1/2SM CLR M01/M02 A3018 RMK AO1 |
| 05:15 CST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1022 mb (30.18 in) | Calm | - | 2SM |
| | KPIB 221115Z AUTO 00000KT 2SM CLR 00/M02 A3018 RMK AO1 |
| 04:55 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1022 mb (30.18 in) | Calm | - | 2 1/2SM |
| | KPIB 221055Z AUTO 00000KT 2 1/2SM CLR M01/M03 A3017 RMK AO1 |
| 04:35 CST |  Clear | -1°C / 30°F | -3°C / 27°F | 86% | 1022 mb (30.18 in) | Calm | - | 5SM |
| | KPIB 221035Z AUTO 00000KT 5SM CLR M01/M03 A3017 RMK AO1 |
| 04:15 CST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1022 mb (30.18 in) | Calm | - | 4SM |
| | KPIB 221015Z AUTO 00000KT 4SM CLR 00/M02 A3017 RMK AO1 |
| 03:55 CST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1022 mb (30.18 in) | Calm | - | 5SM |
| | KPIB 220955Z AUTO 00000KT 5SM CLR 00/M02 A3017 RMK AO1 |
| 03:35 CST |  Clear | 1°C / 34°F | -2°C / 28°F | 81% | 1022 mb (30.18 in) | Calm | - | 8SM |
| | KPIB 220935Z AUTO 00000KT 8SM CLR 01/M02 A3017 RMK AO1 |
| 03:15 CST |  Clear | 1°C / 34°F | -1°C / 30°F | 87% | 1022 mb (30.18 in) | Calm | - | 7SM |
| | KPIB 220915Z AUTO 00000KT 7SM CLR 01/M01 A3017 RMK AO1 |
| 02:55 CST |  Clear | 1°C / 34°F | -1°C / 30°F | 87% | 1022 mb (30.18 in) | Calm | - | 5SM |
| | KPIB 220855Z AUTO 00000KT 5SM CLR 01/M01 A3017 RMK AO1 57007 |
| 02:35 CST |  Clear | 1°C / 34°F | -1°C / 30°F | 87% | 1022 mb (30.18 in) | Calm | - | 7SM |
| | KPIB 220835Z AUTO 00000KT 7SM CLR 01/M01 A3017 RMK AO1 |
| 02:15 CST |  Clear | 1°C / 34°F | -2°C / 28°F | 81% | 1022 mb (30.18 in) | Calm | - | 5SM |
| | KPIB 220815Z AUTO 00000KT 5SM CLR 01/M02 A3017 RMK AO1 |
| 01:55 CST |  Clear | 2°C / 36°F | -1°C / 30°F | 81% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KPIB 220755Z AUTO 00000KT 10SM CLR 02/M01 A3018 RMK AO1 |
| 01:35 CST |  Clear | 2°C / 36°F | -1°C / 30°F | 81% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KPIB 220735Z AUTO 00000KT 10SM CLR 02/M01 A3018 RMK AO1 |
| 01:15 CST |  Clear | 3°C / 37°F | 0°C / 32°F | 81% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KPIB 220715Z AUTO 00000KT 10SM CLR 03/00 A3018 RMK AO1 |
| 00:55 CST |  Clear | 3°C / 37°F | 0°C / 32°F | 81% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KPIB 220655Z AUTO 00000KT 10SM CLR 03/00 A3018 RMK AO1 |
| 00:35 CST |  Clear | 3°C / 37°F | 0°C / 32°F | 81% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KPIB 220635Z AUTO 00000KT 10SM CLR 03/00 A3018 RMK AO1 |
| 00:15 CST |  Clear | 4°C / 39°F | 0°C / 32°F | 75% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KPIB 220615Z AUTO 00000KT 10SM CLR 04/00 A3019 RMK AO1 |