| 21:35 CST |  Clear | 6°C / 43°F | 3°C / 37°F | 81% | 1019 mb (30.09 in) | NE 7 kph (NE 4.6 mph) | - | 5SM |
| | KPIB 010335Z AUTO 03004KT 5SM CLR 06/03 A3009 RMK AO1 |
| 21:15 CST |  Clear | 6°C / 43°F | 3°C / 37°F | 81% | 1019 mb (30.09 in) | NNE 13 kph (NNE 8.1 mph) | - | 5SM |
| | KPIB 010315Z AUTO 02007KT 5SM CLR 06/03 A3009 RMK AO1 |
| 20:55 CST |  Clear | 6°C / 43°F | 3°C / 37°F | 81% | 1019 mb (30.09 in) | NE 9 kph (NE 5.8 mph) | - | 5SM |
| | KPIB 010255Z AUTO 03005KT 5SM CLR 06/03 A3010 RMK AO1 52007 |
| 20:35 CST |  Clear | 7°C / 45°F | 3°C / 37°F | 76% | 1019 mb (30.09 in) | NNE 13 kph (NNE 8.1 mph) | - | 5SM |
| | KPIB 010235Z AUTO 02007KT 5SM CLR 07/03 A3010 RMK AO1 |
| 20:15 CST |  Clear | 7°C / 45°F | 4°C / 39°F | 81% | 1019 mb (30.09 in) | NE 11 kph (NE 6.9 mph) | - | 6SM |
| | KPIB 010215Z AUTO 03006KT 6SM CLR 07/04 A3010 RMK AO1 |
| 19:55 CST |  Clear | 7°C / 45°F | 4°C / 39°F | 81% | 1019 mb (30.09 in) | NNE 13 kph (NNE 8.1 mph) | - | 5SM |
| | KPIB 010155Z AUTO 02007KT 5SM CLR 07/04 A3010 RMK AO1 |
| 19:35 CST |  Clear | 7°C / 45°F | 4°C / 39°F | 81% | 1019 mb (30.09 in) | NNE 13 kph (NNE 8.1 mph) | - | 5SM |
| | KPIB 010135Z AUTO 02007KT 5SM CLR 07/04 A3010 RMK AO1 |
| 19:15 CST |  Clear | 7°C / 45°F | 4°C / 39°F | 81% | 1019 mb (30.09 in) | N 9 kph (N 5.8 mph) | - | 5SM |
| | KPIB 010115Z AUTO 01005KT 5SM CLR 07/04 A3010 RMK AO1 |
| 18:55 CST |  Clear | 7°C / 45°F | 4°C / 39°F | 81% | 1019 mb (30.09 in) | NNE 6 kph (NNE 3.5 mph) | - | 5SM |
| | KPIB 010055Z AUTO 02003KT 5SM CLR 07/04 A3009 RMK AO1 |
| 18:35 CST |  Clear | 8°C / 46°F | 4°C / 39°F | 76% | 1019 mb (30.09 in) | N 9 kph (N 5.8 mph) | - | 6SM |
| | KPIB 010035Z AUTO 01005KT 6SM CLR 08/04 A3008 RMK AO1 |
| 18:15 CST |  Clear | 8°C / 46°F | 4°C / 39°F | 76% | 1018 mb (30.06 in) | N 11 kph (N 6.9 mph) | - | 7SM |
| | KPIB 010015Z AUTO 01006KT 7SM CLR 08/04 A3007 RMK AO1 |
| 17:35 CST |  Clear | 9°C / 48°F | 5°C / 41°F | 76% | 1019 mb (30.09 in) | N 17 kph (N 10.4 mph) | - | 8SM |
| | KPIB 302335Z AUTO 01009G15KT 8SM CLR 09/05 A3008 RMK AO1 |
| 17:15 CST |  Mostly Cloudy | 9°C / 48°F | 6°C / 43°F | 82% | 1018 mb (30.06 in) | N 22 kph (N 13.8 mph) | - | 7SM |
| | KPIB 302315Z AUTO 01012KT 7SM BKN015 09/06 A3007 RMK AO1 |
| 16:55 CST |  Overcast | 10°C / 50°F | 6°C / 43°F | 76% | 1018 mb (30.06 in) | N 17 kph (N 10.4 mph) | - | 6SM |
| | KPIB 302255Z AUTO 36009KT 6SM OVC015 10/06 A3007 RMK AO1 |
| 16:35 CST |  Overcast | 11°C / 52°F | 6°C / 43°F | 72% | 1018 mb (30.06 in) | N 22 kph (N 13.8 mph) | - | 6SM |
| | KPIB 302235Z AUTO 36012G20KT 6SM OVC015 11/06 A3007 RMK AO1 |
| 16:15 CST |  Overcast | 11°C / 52°F | 7°C / 45°F | 77% | 1018 mb (30.06 in) | N 15 kph (N 9.2 mph) | - | 8SM |
| | KPIB 302215Z AUTO 36008G16KT 8SM OVC015 11/07 A3006 RMK AO1 |
| 15:55 CST |  Overcast | 12°C / 54°F | 7°C / 45°F | 72% | 1018 mb (30.06 in) | N 22 kph (N 13.8 mph) | - | 10SM |
| | KPIB 302155Z AUTO 36012G19KT 10SM OVC015 12/07 A3005 RMK AO1 |
| 15:35 CST |  Overcast | 12°C / 54°F | 8°C / 46°F | 77% | 1018 mb (30.06 in) | N 15 kph (N 9.2 mph) | - | 7SM |
| | KPIB 302135Z AUTO 35008KT 7SM BKN008 OVC013 12/08 A3005 RMK AO1 |
| 15:15 CST |  Overcast | 12°C / 54°F | 9°C / 48°F | 82% | 1017 mb (30.03 in) | N 17 kph (N 10.4 mph) | - | 9SM |
| | KPIB 302115Z AUTO 35009G14KT 9SM BKN008 OVC015 12/09 A3003 RMK AO1 |
| 14:55 CST |  Overcast | 12°C / 54°F | 9°C / 48°F | 82% | 1017 mb (30.03 in) | N 13 kph (N 8.1 mph) | - | 6SM |
| | KPIB 302055Z AUTO 35007G15KT 6SM BKN006 OVC013 12/09 A3003 RMK AO1 52014 |
| 14:35 CST |  Overcast | 12°C / 54°F | 9°C / 48°F | 82% | 1017 mb (30.03 in) | N 15 kph (N 9.2 mph) | - | 9SM |
| | KPIB 302035Z AUTO 35008KT 9SM BKN005 OVC010 12/09 A3003 RMK AO1 |
| 14:15 CST |  Overcast | 12°C / 54°F | 9°C / 48°F | 82% | 1016 mb (30 in) | NNW 13 kph (NNW 8.1 mph) | - | 5SM |
| | KPIB 302015Z AUTO 34007KT 5SM OVC004 12/09 A3001 RMK AO1 |
| 13:55 CST |  Overcast | 12°C / 54°F | 9°C / 48°F | 82% | 1016 mb (30 in) | NNW 11 kph (NNW 6.9 mph) | - | 9SM |
| | KPIB 301955Z AUTO 34006KT 9SM OVC005 12/09 A3000 RMK AO1 |
| 13:35 CST |  Overcast | 13°C / 55°F | 11°C / 52°F | 88% | 1016 mb (30 in) | NNW 26 kph (NNW 16.1 mph) | - | 10SM |
| | KPIB 301935Z AUTO 34014G19KT 10SM OVC006 13/11 A3000 RMK AO1 |
| 13:15 CST |  Overcast | 13°C / 55°F | 11°C / 52°F | 88% | 1016 mb (30 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KPIB 301915Z AUTO 34009G16KT 10SM OVC006 13/11 A2999 RMK AO1 |
| 12:55 CST |  Overcast | 14°C / 57°F | 11°C / 52°F | 82% | 1015 mb (29.97 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KPIB 301855Z AUTO 34007KT 10SM OVC005 14/11 A2998 RMK AO1 |
| 12:35 CST |  Overcast | 14°C / 57°F | 12°C / 54°F | 88% | 1015 mb (29.97 in) | N 19 kph (N 11.5 mph) | - | 10SM |
| | KPIB 301835Z AUTO 36010G15KT 10SM BKN006 OVC019 14/12 A2998 RMK AO1 |
| 12:15 CST |  Overcast | 15°C / 59°F | 12°C / 54°F | 82% | 1015 mb (29.97 in) | N 22 kph (N 13.8 mph) | - | 10SM |
| | KPIB 301815Z AUTO 36012KT 10SM BKN006 OVC019 15/12 A2998 RMK AO1 |
| 11:55 CST |  Overcast | 15°C / 59°F | 12°C / 54°F | 82% | 1016 mb (30 in) | NNW 20 kph (NNW 12.7 mph) | - | 5SM |
| | KPIB 301755Z AUTO 34011G18KT 5SM OVC006 15/12 A2999 RMK AO1 60068 10170 20150 57003 |
| 11:35 CST |  Overcast | 16°C / 61°F | 14°C / 57°F | 88% | 1015 mb (29.97 in) | N 19 kph (N 11.5 mph) | - | 8SM |
| | KPIB 301735Z AUTO 35010KT 8SM OVC008 16/14 A2998 RMK AO1 |
| 11:15 CST |  Overcast | 17°C / 63°F | 14°C / 57°F | 83% | 1015 mb (29.97 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KPIB 301715Z AUTO 33005KT 10SM BKN008 BKN019 OVC045 17/14 A2998 RMK AO1 |
| 10:55 CST |  Overcast | 17°C / 63°F | 14°C / 57°F | 83% | 1015 mb (29.97 in) | Calm | 0.76 mm (0.03 in) | 10SM |
| | KPIB 301655Z AUTO 00000KT 10SM FEW006 FEW018 OVC045 17/14 A2998 RMK AO1 P0003 |
| 10:35 CST |  Overcast | 16°C / 61°F | 14°C / 57°F | 88% | 1016 mb (30 in) | Calm | 0.76 mm (0.03 in) | 8SM |
| | KPIB 301635Z AUTO 00000KT 8SM FEW004 OVC043 16/14 A2999 RMK AO1 P0003 |
| 10:15 CST |  Overcast | 16°C / 61°F | 13°C / 55°F | 83% | 1016 mb (30 in) | Calm | 0.76 mm (0.03 in) | 9SM |
| | KPIB 301615Z AUTO 00000KT 9SM SCT029 OVC043 16/13 A3000 RMK AO1 P0003 |
| 09:55 CST |  Overcast | 16°C / 61°F | 13°C / 55°F | 83% | 1016 mb (30 in) | Calm | 5.33 mm (0.21 in) | 5SM |
| | KPIB 301555Z AUTO 00000KT 5SM SCT029 BKN060 OVC075 16/13 A3000 RMK AO1 P0021 |
| 09:35 CST |  Overcast | 16°C / 61°F | 13°C / 55°F | 83% | 1016 mb (30 in) | Calm | 4.06 mm (0.16 in) | 10SM |
| | KPIB 301535Z AUTO 00000KT 10SM SCT055 OVC075 16/13 A3000 RMK AO1 P0016 |
| 09:15 CST |  Overcast | 16°C / 61°F | 13°C / 55°F | 83% | 1016 mb (30 in) | Calm | 2.54 mm (0.10 in) | 8SM |
| | KPIB 301515Z AUTO 00000KT 8SM FEW047 BKN060 OVC065 16/13 A3000 RMK AO1 P0010 |
| 08:55 CST |  Overcast | 16°C / 61°F | 13°C / 55°F | 83% | 1016 mb (30 in) | Calm | 11.18 mm (0.44 in) | 9SM |
| | KPIB 301455Z AUTO 00000KT 9SM FEW023 SCT042 OVC060 16/13 A3000 RMK AO1 P0044 60044 52024 |
| 08:35 CST |  Overcast | 16°C / 61°F | 13°C / 55°F | 83% | 1016 mb (30 in) | Calm | 8.13 mm (0.32 in) | 5SM |
| | KPIB 301435Z AUTO 00000KT 5SM SCT023 BKN042 OVC055 16/13 A3000 RMK AO1 P0032 |
| 08:15 CST |  Overcast | 16°C / 61°F | 13°C / 55°F | 83% | 1016 mb (30 in) | Calm | 3.30 mm (0.13 in) | 5SM |
| | KPIB 301415Z AUTO 00000KT 5SM BKN018 BKN027 OVC035 16/13 A3000 RMK AO1 P0013 |
| 07:55 CST |  Overcast | 16°C / 61°F | 13°C / 55°F | 83% | 1015 mb (29.97 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KPIB 301355Z AUTO 32009G24KT 10SM BKN016 OVC024 16/13 A2998 RMK AO1 |
| 07:35 CST |  Mostly Cloudy | 16°C / 61°F | 12°C / 54°F | 77% | 1015 mb (29.97 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KPIB 301335Z AUTO 36004KT 10SM FEW012 SCT025 BKN038 16/12 A2998 RMK AO1 |
| 07:15 CST |  Overcast | 16°C / 61°F | 12°C / 54°F | 77% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KPIB 301315Z AUTO 00000KT 10SM BKN080 OVC090 16/12 A2995 RMK AO1 LTG DSNT NW |
| 06:55 CST |  Mostly Cloudy | 15°C / 59°F | 12°C / 54°F | 82% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KPIB 301255Z AUTO 00000KT 10SM SCT080 BKN120 15/12 A2994 RMK AO1 |
| 06:35 CST |  Partly Cloudy | 15°C / 59°F | 12°C / 54°F | 82% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KPIB 301235Z AUTO 00000KT 10SM SCT120 15/12 A2994 RMK AO1 |
| 06:15 CST |  Partly Cloudy | 15°C / 59°F | 12°C / 54°F | 82% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KPIB 301215Z AUTO 00000KT 10SM FEW120 15/12 A2993 RMK AO1 |
| 05:55 CST |  Partly Cloudy | 16°C / 61°F | 12°C / 54°F | 77% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KPIB 301155Z AUTO 00000KT 10SM FEW120 16/12 A2993 RMK AO1 10160 20130 57003 |
| 05:35 CST |  Partly Cloudy | 16°C / 61°F | 12°C / 54°F | 77% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KPIB 301135Z AUTO 00000KT 10SM SCT120 16/12 A2993 RMK AO1 |
| 05:15 CST |  Partly Cloudy | 16°C / 61°F | 12°C / 54°F | 77% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KPIB 301115Z AUTO 00000KT 10SM SCT120 16/12 A2993 RMK AO1 |
| 04:55 CST |  Partly Cloudy | 15°C / 59°F | 12°C / 54°F | 82% | 1013 mb (29.91 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KPIB 301055Z AUTO 19004KT 10SM FEW120 15/12 A2992 RMK AO1 |
| 04:35 CST |  Clear | 14°C / 57°F | 11°C / 52°F | 82% | 1014 mb (29.94 in) | S 9 kph (S 5.8 mph) | - | 10SM |
| | KPIB 301035Z AUTO 19005KT 10SM CLR 14/11 A2993 RMK AO1 |
| 04:15 CST |  Partly Cloudy | 13°C / 55°F | 11°C / 52°F | 88% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KPIB 301015Z AUTO 00000KT 10SM FEW120 13/11 A2993 RMK AO1 |
| 03:55 CST |  Partly Cloudy | 14°C / 57°F | 11°C / 52°F | 82% | 1014 mb (29.94 in) | Calm | - | 9SM |
| | KPIB 300955Z AUTO 00000KT 9SM FEW120 14/11 A2993 RMK AO1 |
| 03:35 CST |  Clear | 15°C / 59°F | 11°C / 52°F | 77% | 1014 mb (29.94 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KPIB 300935Z AUTO 18004KT 10SM CLR 15/11 A2993 RMK AO1 |
| 03:15 CST |  Clear | 14°C / 57°F | 11°C / 52°F | 82% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KPIB 300915Z AUTO 00000KT 10SM CLR 14/11 A2994 RMK AO1 |
| 02:55 CST |  Clear | 14°C / 57°F | 11°C / 52°F | 82% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KPIB 300855Z AUTO 00000KT 10SM CLR 14/11 A2994 RMK AO1 57014 |
| 02:35 CST |  Partly Cloudy | 14°C / 57°F | 11°C / 52°F | 82% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KPIB 300835Z AUTO 00000KT 10SM FEW110 14/11 A2995 RMK AO1 |
| 02:15 CST |  Partly Cloudy | 15°C / 59°F | 11°C / 52°F | 77% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KPIB 300815Z AUTO 00000KT 10SM FEW110 15/11 A2995 RMK AO1 |
| 01:55 CST |  Clear | 15°C / 59°F | 11°C / 52°F | 77% | 1015 mb (29.97 in) | Calm | - | 10SM |
| | KPIB 300755Z AUTO 00000KT 10SM CLR 15/11 A2996 RMK AO1 |
| 01:35 CST |  Clear | 15°C / 59°F | 11°C / 52°F | 77% | 1015 mb (29.97 in) | Calm | - | 10SM |
| | KPIB 300735Z AUTO 00000KT 10SM CLR 15/11 A2997 RMK AO1 |
| 01:15 CST |  Clear | 15°C / 59°F | 11°C / 52°F | 77% | 1015 mb (29.97 in) | Calm | - | 10SM |
| | KPIB 300715Z AUTO 00000KT 10SM CLR 15/11 A2997 RMK AO1 |
| 00:55 CST |  Clear | 15°C / 59°F | 11°C / 52°F | 77% | 1015 mb (29.97 in) | Calm | - | 10SM |
| | KPIB 300655Z AUTO 00000KT 10SM CLR 15/11 A2997 RMK AO1 |
| 00:35 CST |  Clear | 15°C / 59°F | 11°C / 52°F | 77% | 1015 mb (29.97 in) | Calm | - | 10SM |
| | KPIB 300635Z AUTO 00000KT 10SM CLR 15/11 A2998 RMK AO1 |
| 00:15 CST |  Clear | 15°C / 59°F | 11°C / 52°F | 77% | 1015 mb (29.97 in) | Calm | - | 10SM |
| | KPIB 300615Z AUTO 00000KT 10SM CLR 15/11 A2998 RMK AO1 |