| 20:53 CST |  Clear | -5°C / 23°F | -9°C / 16°F | 74% | 1023 mb (30.21 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KPIR 260253Z AUTO 31007KT 10SM CLR M05/M09 A3020 RMK AO2 SLP247 T10501089 53001 |
| 19:53 CST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1022 mb (30.18 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KPIR 260153Z AUTO 31007KT 10SM CLR M04/M08 A3019 RMK AO2 SLP244 T10391083 |
| 18:53 CST |  Clear | -2°C / 28°F | -8°C / 18°F | 64% | 1022 mb (30.18 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KPIR 260053Z AUTO 35007KT 10SM CLR M02/M08 A3019 RMK AO2 SLP243 T10171078 |
| 17:53 CST |  Overcast | 2°C / 36°F | -7°C / 19°F | 52% | 1022 mb (30.18 in) | N 19 kph (N 11.5 mph) | - | 10SM |
| | KPIR 252353Z AUTO 36010KT 10SM OVC045 02/M07 A3019 RMK AO2 SLP241 T00171072 10050 20017 51009 |
| 16:53 CST |  Overcast | 2°C / 36°F | -7°C / 19°F | 52% | 1022 mb (30.18 in) | NNW 22 kph (NNW 13.8 mph) | - | 10SM |
| | KPIR 252253Z AUTO 34012KT 10SM OVC045 02/M07 A3019 RMK AO2 SLP238 T00221067 |
| 15:53 CST |  Overcast | 3°C / 37°F | -7°C / 19°F | 48% | 1022 mb (30.18 in) | NNW 28 kph (NNW 17.3 mph) | - | 10SM |
| | KPIR 252153Z AUTO 33015G21KT 10SM OVC043 03/M07 A3018 RMK AO2 PK WND 32026/2113 SLP235 T00281067 |
| 14:53 CST |  Overcast | 3°C / 37°F | -6°C / 21°F | 52% | 1022 mb (30.18 in) | NNW 33 kph (NNW 20.7 mph) | - | 10SM |
| | KPIR 252053Z AUTO 34018G21KT 10SM OVC043 03/M06 A3017 RMK AO2 SLP230 T00331061 55002 |
| 13:53 CST |  Mostly Cloudy | 3°C / 37°F | -6°C / 21°F | 52% | 1021 mb (30.15 in) | NW 28 kph (NW 17.3 mph) | - | 10SM |
| | KPIR 251953Z AUTO 32015G24KT 10SM BKN045 03/M06 A3016 RMK AO2 PK WND 32026/1926 SLP228 T00331061 |
| 12:53 CST |  Mostly Cloudy | 3°C / 37°F | -6°C / 21°F | 52% | 1022 mb (30.18 in) | NNW 32 kph (NNW 19.6 mph) | - | 10SM |
| | KPIR 251853Z AUTO 33017G26KT 10SM BKN039 03/M06 A3017 RMK AO2 PK WND 32027/1808 SLP230 T00281061 |
| 11:53 CST |  Mostly Cloudy | 4°C / 39°F | -5°C / 23°F | 52% | 1022 mb (30.18 in) | NW 37 kph (NW 23 mph) | - | 10SM |
| | KPIR 251753Z AUTO 31020G27KT 10SM BKN037 04/M05 A3017 RMK AO2 PK WND 32028/1658 SLP229 T00391050 10044 21006 50004 |
| 10:53 CST |  Clear | 3°C / 37°F | -4°C / 25°F | 60% | 1022 mb (30.18 in) | NW 35 kph (NW 21.9 mph) | - | 10SM |
| | KPIR 251653Z AUTO 32019G24KT 10SM CLR 03/M04 A3018 RMK AO2 PK WND 33027/1624 SLP230 T00331044 |
| 09:53 CST |  Clear | 2°C / 36°F | -4°C / 25°F | 65% | 1022 mb (30.18 in) | NNW 35 kph (NNW 21.9 mph) | - | 10SM |
| | KPIR 251553Z AUTO 33019G24KT 10SM CLR 02/M04 A3017 RMK AO2 PK WND 32026/1457 SLP227 T00221039 |
| 08:53 CST |  Clear | 1°C / 34°F | -4°C / 25°F | 70% | 1021 mb (30.15 in) | NW 33 kph (NW 20.7 mph) | - | 10SM |
| | KPIR 251453Z AUTO 31018G26KT 10SM CLR 01/M04 A3016 RMK AO2 PK WND 31026/1446 SLP227 T00061039 53017 |
| 07:53 CST |  Clear | 0°C / 32°F | -4°C / 25°F | 75% | 1020 mb (30.12 in) | NW 33 kph (NW 20.7 mph) | - | 10SM |
| | KPIR 251353Z AUTO 31018G26KT 10SM CLR 00/M04 A3013 RMK AO2 PK WND 32031/1320 SLP219 T00001044 $ |
| 06:53 CST |  Clear | 0°C / 32°F | -5°C / 23°F | 69% | 1020 mb (30.12 in) | NW 43 kph (NW 26.5 mph) | - | 10SM |
| | KPIR 251253Z AUTO 31023G30KT 10SM CLR 00/M05 A3012 RMK AO2 PK WND 31031/1236 SLP215 T00001050 $ |
| 05:53 CST |  Clear | 1°C / 34°F | -5°C / 23°F | 65% | 1020 mb (30.12 in) | NW 39 kph (NW 24.2 mph) | - | 10SM |
| | KPIR 251153Z AUTO 31021G28KT 10SM CLR 01/M05 A3011 RMK AO2 PK WND 31033/1118 SLP209 7//// T00061050 10050 20006 $ |
| 04:53 CST |  Fair | 1°C / 34°F | -4°C / 25°F | 70% | 1019 mb (30.09 in) | NW 39 kph (NW 24.2 mph) | - | 10SM |
| | KPIR 251053Z AUTO 31021G29KT 10SM 01/M04 A3010 RMK AO2 PK WND 31033/1039 SLP207 T00061044 $ |
| 03:53 CST |  Clear | 1°C / 34°F | -4°C / 25°F | 70% | 1019 mb (30.09 in) | NW 39 kph (NW 24.2 mph) | - | 10SM |
| | KPIR 250953Z AUTO 31021G30KT 10SM CLR 01/M04 A3010 RMK AO2 PK WND 30031/0900 SLP202 T00111039 $ |
| 02:53 CST |  Clear | 2°C / 36°F | -3°C / 27°F | 70% | 1019 mb (30.09 in) | NW 46 kph (NW 28.8 mph) | - | 10SM |
| | KPIR 250853Z AUTO 31025G31KT 10SM CLR 02/M03 A3008 RMK AO2 PK WND 31034/0817 SLP195 T00171033 52019 $ |
| 01:53 CST |  Clear | 2°C / 36°F | -3°C / 27°F | 70% | 1018 mb (30.06 in) | NW 44 kph (NW 27.6 mph) | - | 10SM |
| | KPIR 250753Z AUTO 31024G30KT 10SM CLR 02/M03 A3005 RMK AO2 PK WND 32033/0706 SLP187 T00221028 $ |
| 00:53 CST |  Mostly Cloudy | 3°C / 37°F | -2°C / 28°F | 70% | 1017 mb (30.03 in) | NNW 43 kph (NNW 26.5 mph) | - | 10SM |
| | KPIR 250653Z AUTO 33023G29KT 10SM BKN030 03/M02 A3004 RMK AO2 PK WND 33032/0609 SLP183 T00331017 $ |