| 21:15 CST |  Overcast | 13°C / 55°F | 11°C / 52°F | 88% | 1013 mb (29.91 in) | Calm | 0.51 mm (0.02 in) | 5SM |
| | KPIB 240315Z AUTO 00000KT 5SM OVC005 13/11 A2990 RMK AO1 P0002 |
| 20:55 CST |  Overcast | 13°C / 55°F | 11°C / 52°F | 88% | 1012 mb (29.88 in) | Calm | 1.78 mm (0.07 in) | 4SM |
| | KPIB 240255Z AUTO 00000KT 4SM OVC005 13/11 A2989 RMK AO1 P0007 60007 57014 |
| 20:35 CST |  Overcast | 13°C / 55°F | 11°C / 52°F | 88% | 1013 mb (29.91 in) | Calm | 1.02 mm (0.04 in) | 3SM |
| | KPIB 240235Z AUTO 00000KT 3SM BKN008 BKN016 OVC025 13/11 A2990 RMK AO1 P0004 |
| 20:15 CST |  Overcast | 13°C / 55°F | 11°C / 52°F | 88% | 1013 mb (29.91 in) | Calm | 0.76 mm (0.03 in) | 4SM |
| | KPIB 240215Z AUTO 00000KT 4SM BKN010 BKN021 OVC050 13/11 A2991 RMK AO1 P0003 |
| 19:55 CST |  Overcast | 13°C / 55°F | 11°C / 52°F | 88% | 1013 mb (29.91 in) | Calm | - | 8SM |
| | KPIB 240155Z AUTO 00000KT 8SM OVC014 13/11 A2992 RMK AO1 |
| 19:35 CST |  Overcast | 13°C / 55°F | 11°C / 52°F | 88% | 1013 mb (29.91 in) | Calm | - | 10SM |
| | KPIB 240135Z AUTO 00000KT 10SM OVC014 13/11 A2991 RMK AO1 |
| 19:15 CST |  Overcast | 13°C / 55°F | 11°C / 52°F | 88% | 1013 mb (29.91 in) | Calm | - | 9SM |
| | KPIB 240115Z AUTO 00000KT 9SM OVC016 13/11 A2992 RMK AO1 |
| 18:55 CST |  Overcast | 14°C / 57°F | 11°C / 52°F | 82% | 1013 mb (29.91 in) | Calm | - | 4SM |
| | KPIB 240055Z AUTO 00000KT 4SM OVC016 14/11 A2992 RMK AO1 |
| 18:35 CST |  Overcast | 14°C / 57°F | 11°C / 52°F | 82% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KPIB 240035Z AUTO 00000KT 10SM OVC016 14/11 A2993 RMK AO1 |
| 18:15 CST |  Overcast | 15°C / 59°F | 10°C / 50°F | 72% | 1013 mb (29.91 in) | Calm | - | 10SM |
| | KPIB 240015Z AUTO 00000KT 10SM OVC018 15/10 A2992 RMK AO1 |
| 17:55 CST |  Overcast | 16°C / 61°F | 10°C / 50°F | 68% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KPIB 232355Z AUTO 00000KT 10SM BKN020 OVC032 16/10 A2993 RMK AO1 10180 20160 401800080 57003 |
| 17:35 CST |  Overcast | 16°C / 61°F | 10°C / 50°F | 68% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KPIB 232335Z AUTO 00000KT 10SM FEW020 BKN032 OVC047 16/10 A2993 RMK AO1 |
| 17:15 CST |  Overcast | 16°C / 61°F | 10°C / 50°F | 68% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KPIB 232315Z AUTO 00000KT 10SM FEW024 BKN032 OVC060 16/10 A2993 RMK AO1 |
| 16:55 CST |  Overcast | 16°C / 61°F | 10°C / 50°F | 68% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KPIB 232255Z AUTO 00000KT 10SM SCT024 BKN032 OVC047 16/10 A2993 RMK AO1 |
| 16:35 CST |  Overcast | 16°C / 61°F | 11°C / 52°F | 72% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KPIB 232235Z AUTO 00000KT 10SM SCT024 BKN035 OVC044 16/11 A2993 RMK AO1 |
| 16:15 CST |  Overcast | 17°C / 63°F | 10°C / 50°F | 64% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KPIB 232215Z AUTO 00000KT 10SM FEW028 BKN033 OVC047 17/10 A2993 RMK AO1 |
| 15:55 CST |  Mostly Cloudy | 17°C / 63°F | 11°C / 52°F | 68% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KPIB 232155Z AUTO 00000KT 10SM FEW028 SCT037 BKN050 17/11 A2993 RMK AO1 |
| 15:35 CST |  Overcast | 17°C / 63°F | 11°C / 52°F | 68% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KPIB 232135Z AUTO 00000KT 10SM FEW038 SCT047 OVC065 17/11 A2994 RMK AO1 |
| 15:15 CST |  Mostly Cloudy | 17°C / 63°F | 11°C / 52°F | 68% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KPIB 232115Z AUTO 00000KT 10SM FEW029 SCT038 BKN045 17/11 A2994 RMK AO1 |
| 14:55 CST |  Overcast | 17°C / 63°F | 10°C / 50°F | 64% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KPIB 232055Z AUTO 00000KT 10SM BKN029 BKN038 OVC046 17/10 A2994 RMK AO1 57024 |
| 14:35 CST |  Overcast | 17°C / 63°F | 10°C / 50°F | 64% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KPIB 232035Z AUTO 00000KT 10SM OVC029 17/10 A2994 RMK AO1 |
| 14:15 CST |  Overcast | 17°C / 63°F | 10°C / 50°F | 64% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KPIB 232015Z AUTO 00000KT 10SM OVC031 17/10 A2995 RMK AO1 |
| 13:55 CST |  Overcast | 17°C / 63°F | 9°C / 48°F | 59% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KPIB 231955Z AUTO 00000KT 10SM BKN031 OVC040 17/09 A2995 RMK AO1 |
| 13:35 CST |  Overcast | 18°C / 64°F | 9°C / 48°F | 56% | 1015 mb (29.97 in) | Calm | - | 10SM |
| | KPIB 231935Z AUTO 00000KT 10SM BKN031 OVC060 18/09 A2996 RMK AO1 |
| 13:15 CST |  Overcast | 18°C / 64°F | 9°C / 48°F | 56% | 1015 mb (29.97 in) | Calm | - | 10SM |
| | KPIB 231915Z AUTO 00000KT 10SM BKN031 OVC039 18/09 A2996 RMK AO1 |
| 12:55 CST |  Overcast | 17°C / 63°F | 9°C / 48°F | 59% | 1015 mb (29.97 in) | Calm | - | 10SM |
| | KPIB 231855Z AUTO 00000KT 10SM BKN031 OVC038 17/09 A2998 RMK AO1 |
| 12:35 CST |  Overcast | 17°C / 63°F | 9°C / 48°F | 59% | 1016 mb (30 in) | Calm | - | 10SM |
| | KPIB 231835Z AUTO 00000KT 10SM OVC031 17/09 A2999 RMK AO1 |
| 12:15 CST |  Overcast | 17°C / 63°F | 9°C / 48°F | 59% | 1016 mb (30 in) | Calm | - | 10SM |
| | KPIB 231815Z AUTO 00000KT 10SM OVC031 17/09 A3000 RMK AO1 |
| 11:55 CST |  Overcast | 17°C / 63°F | 9°C / 48°F | 59% | 1016 mb (30 in) | Calm | - | 10SM |
| | KPIB 231755Z AUTO 00000KT 10SM BKN031 OVC039 17/09 A3001 RMK AO1 10180 20100 57017 |
| 11:35 CST |  Overcast | 17°C / 63°F | 9°C / 48°F | 59% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KPIB 231735Z AUTO 00000KT 10SM SCT031 OVC039 17/09 A3003 RMK AO1 |
| 11:15 CST |  Overcast | 18°C / 64°F | 8°C / 46°F | 52% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KPIB 231715Z AUTO 00000KT 10SM FEW031 OVC041 18/08 A3003 RMK AO1 |
| 10:55 CST |  Overcast | 17°C / 63°F | 8°C / 46°F | 56% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KPIB 231655Z AUTO 00000KT 10SM FEW031 BKN043 OVC110 17/08 A3004 RMK AO1 |
| 10:35 CST |  Overcast | 17°C / 63°F | 8°C / 46°F | 56% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KPIB 231635Z AUTO 00000KT 10SM OVC110 17/08 A3004 RMK AO1 |
| 10:15 CST |  Overcast | 16°C / 61°F | 7°C / 45°F | 55% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KPIB 231615Z AUTO 00000KT 10SM SCT032 OVC110 16/07 A3004 RMK AO1 |
| 09:55 CST |  Mostly Cloudy | 15°C / 59°F | 7°C / 45°F | 59% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KPIB 231555Z AUTO 00000KT 10SM SCT032 BKN100 15/07 A3006 RMK AO1 |
| 09:35 CST |  Partly Cloudy | 14°C / 57°F | 7°C / 45°F | 63% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KPIB 231535Z AUTO 00000KT 10SM FEW032 SCT110 14/07 A3006 RMK AO1 |
| 09:15 CST |  Partly Cloudy | 13°C / 55°F | 6°C / 43°F | 63% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KPIB 231515Z AUTO 00000KT 10SM FEW032 13/06 A3006 RMK AO1 |
| 08:55 CST |  Partly Cloudy | 12°C / 54°F | 6°C / 43°F | 67% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KPIB 231455Z AUTO 00000KT 10SM SCT032 12/06 A3006 RMK AO1 52010 |
| 08:35 CST |  Clear | 11°C / 52°F | 5°C / 41°F | 67% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KPIB 231435Z AUTO 00000KT 10SM CLR 11/05 A3005 RMK AO1 |
| 08:15 CST |  Clear | 11°C / 52°F | 5°C / 41°F | 67% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KPIB 231415Z AUTO 00000KT 10SM CLR 11/05 A3005 RMK AO1 |
| 07:55 CST |  Clear | 11°C / 52°F | 6°C / 43°F | 72% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KPIB 231355Z AUTO 00000KT 10SM CLR 11/06 A3005 RMK AO1 |
| 07:35 CST |  Partly Cloudy | 10°C / 50°F | 6°C / 43°F | 76% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KPIB 231335Z AUTO 00000KT 10SM FEW034 10/06 A3004 RMK AO1 |
| 07:15 CST |  Partly Cloudy | 10°C / 50°F | 6°C / 43°F | 76% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KPIB 231315Z AUTO 00000KT 10SM FEW034 10/06 A3003 RMK AO1 |
| 06:55 CST |  Mostly Cloudy | 10°C / 50°F | 6°C / 43°F | 76% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KPIB 231255Z AUTO 00000KT 10SM BKN034 10/06 A3004 RMK AO1 |
| 06:35 CST |  Mostly Cloudy | 10°C / 50°F | 7°C / 45°F | 82% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KPIB 231235Z AUTO 00000KT 10SM BKN034 10/07 A3004 RMK AO1 |
| 06:15 CST |  Mostly Cloudy | 10°C / 50°F | 7°C / 45°F | 82% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KPIB 231215Z AUTO 00000KT 10SM BKN034 10/07 A3004 RMK AO1 |
| 05:55 CST |  Partly Cloudy | 10°C / 50°F | 7°C / 45°F | 82% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KPIB 231155Z AUTO 00000KT 10SM SCT034 10/07 A3003 RMK AO1 10120 20080 57003 |
| 05:35 CST |  Partly Cloudy | 10°C / 50°F | 7°C / 45°F | 82% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KPIB 231135Z AUTO 00000KT 10SM SCT030 10/07 A3003 RMK AO1 |
| 05:15 CST |  Mostly Cloudy | 10°C / 50°F | 7°C / 45°F | 82% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KPIB 231115Z AUTO 00000KT 10SM BKN030 10/07 A3003 RMK AO1 |
| 04:55 CST |  Partly Cloudy | 9°C / 48°F | 7°C / 45°F | 87% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KPIB 231055Z AUTO 00000KT 10SM FEW032 09/07 A3002 RMK AO1 |
| 04:35 CST |  Clear | 10°C / 50°F | 7°C / 45°F | 82% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KPIB 231035Z AUTO 00000KT 10SM CLR 10/07 A3002 RMK AO1 |
| 04:15 CST |  Clear | 9°C / 48°F | 6°C / 43°F | 82% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KPIB 231015Z AUTO 00000KT 10SM CLR 09/06 A3002 RMK AO1 |
| 03:55 CST |  Clear | 9°C / 48°F | 7°C / 45°F | 87% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KPIB 230955Z AUTO 00000KT 10SM CLR 09/07 A3002 RMK AO1 |
| 03:35 CST |  Clear | 10°C / 50°F | 7°C / 45°F | 82% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KPIB 230935Z AUTO 00000KT 10SM CLR 10/07 A3003 RMK AO1 |
| 03:15 CST |  Clear | 11°C / 52°F | 7°C / 45°F | 77% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KPIB 230915Z AUTO 00000KT 10SM CLR 11/07 A3003 RMK AO1 |
| 02:55 CST |  Clear | 11°C / 52°F | 7°C / 45°F | 77% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KPIB 230855Z AUTO 00000KT 10SM CLR 11/07 A3004 RMK AO1 57014 |
| 02:35 CST |  Clear | 11°C / 52°F | 7°C / 45°F | 77% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KPIB 230835Z AUTO 00000KT 10SM CLR 11/07 A3004 RMK AO1 |
| 02:15 CST |  Clear | 11°C / 52°F | 7°C / 45°F | 77% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KPIB 230815Z AUTO 00000KT 10SM CLR 11/07 A3005 RMK AO1 |
| 01:55 CST |  Clear | 11°C / 52°F | 7°C / 45°F | 77% | 1017 mb (30.03 in) | Calm | - | 10SM |
| | KPIB 230755Z AUTO 00000KT 10SM CLR 11/07 A3004 RMK AO1 |
| 01:35 CST |  Clear | 11°C / 52°F | 7°C / 45°F | 77% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KPIB 230735Z AUTO 00000KT 10SM CLR 11/07 A3005 RMK AO1 |
| 01:15 CST |  Clear | 12°C / 54°F | 7°C / 45°F | 72% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KPIB 230715Z AUTO 00000KT 10SM CLR 12/07 A3006 RMK AO1 |
| 00:55 CST |  Clear | 11°C / 52°F | 7°C / 45°F | 77% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KPIB 230655Z AUTO 00000KT 10SM CLR 11/07 A3007 RMK AO1 |
| 00:35 CST |  Clear | 11°C / 52°F | 7°C / 45°F | 77% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KPIB 230635Z AUTO 00000KT 10SM CLR 11/07 A3007 RMK AO1 |
| 00:15 CST |  Clear | 11°C / 52°F | 7°C / 45°F | 77% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KPIB 230615Z AUTO 00000KT 10SM CLR 11/07 A3006 RMK AO1 |