| 22:53 CST |  Clear | 1°C / 34°F | -3°C / 27°F | 75% | 1007 mb (29.74 in) | NW 7 kph (NW 4.6 mph) | - | 10SM |
| | KPIR 280453Z AUTO 32004KT 10SM CLR 01/M03 A2974 RMK AO2 SLP085 T00061028 |
| 21:53 CST |  Clear | 3°C / 37°F | -2°C / 28°F | 70% | 1007 mb (29.74 in) | NNE 7 kph (NNE 4.6 mph) | - | 10SM |
| | KPIR 280353Z AUTO 02004KT 10SM CLR 03/M02 A2973 RMK AO2 SLP081 T00281022 |
| 20:53 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1007 mb (29.74 in) | NNE 13 kph (NNE 8.1 mph) | - | 10SM |
| | KPIR 280253Z AUTO 02007KT 10SM CLR 02/M02 A2973 RMK AO2 SLP080 T00171022 50001 |
| 19:53 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1007 mb (29.74 in) | Calm | - | 10SM |
| | KPIR 280153Z AUTO 00000KT 10SM CLR 02/M02 A2973 RMK AO2 SLP082 T00221017 $ |
| 18:53 CST |  Clear | 3°C / 37°F | -2°C / 28°F | 70% | 1007 mb (29.74 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KPIR 280053Z AUTO 34005KT 10SM CLR 03/M02 A2974 RMK AO2 SLP084 T00281017 $ |
| 17:53 CST |  Clear | 4°C / 39°F | -2°C / 28°F | 65% | 1006 mb (29.71 in) | WNW 6 kph (WNW 3.5 mph) | - | 10SM |
| | KPIR 272353Z AUTO 29003KT 10SM CLR 04/M02 A2972 RMK AO2 SLP078 6//// T00391017 10144 20039 53004 |
| 16:53 CST |  Clear | 8°C / 46°F | -1°C / 30°F | 53% | 1006 mb (29.71 in) | WNW 6 kph (WNW 3.5 mph) | - | 10SM |
| | KPIR 272253Z AUTO 29003KT 10SM CLR 08/M01 A2972 RMK AO2 SLP071 T00781006 |
| 15:53 CST |  Clear | 13°C / 55°F | -1°C / 30°F | 38% | 1006 mb (29.71 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KPIR 272153Z AUTO 26003KT 10SM CLR 13/M01 A2971 RMK AO2 SLP065 T01331006 |
| 14:53 CST |  Clear | 14°C / 57°F | -1°C / 30°F | 36% | 1006 mb (29.71 in) | Calm | - | 10SM |
| | KPIR 272053Z AUTO 00000KT 10SM CLR 14/M01 A2971 RMK AO2 SLP065 6//// T01391006 |
| 13:53 CST |  Clear | 13°C / 55°F | 0°C / 32°F | 41% | 1007 mb (29.74 in) | WNW 7 kph (WNW 4.6 mph) | - | 10SM |
| | KPIR 271953Z AUTO 29004KT 10SM CLR 13/00 A2973 RMK AO2 SLP072 T01330000 |
| 12:53 CST |  Clear | 11°C / 52°F | -1°C / 30°F | 44% | 1007 mb (29.74 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KPIR 271853Z AUTO 26004KT 10SM CLR 11/M01 A2975 RMK AO2 SLP079 T01061006 |
| 11:53 CST |  Clear | 8°C / 46°F | -1°C / 30°F | 53% | 1008 mb (29.77 in) | Calm | - | 10SM |
| | KPIR 271753Z AUTO 00000KT 10SM CLR 08/M01 A2977 RMK AO2 SLP091 T00781006 10078 21006 58004 |
| 10:53 CST |  Clear | 4°C / 39°F | -2°C / 28°F | 65% | 1009 mb (29.8 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KPIR 271653Z AUTO 24004KT 10SM CLR 04/M02 A2979 RMK AO2 SLP098 T00391017 |
| 09:53 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1009 mb (29.8 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KPIR 271553Z AUTO 25004KT 10SM CLR 02/M02 A2979 RMK AO2 SLP101 T00221017 |
| 08:53 CST |  Clear | 1°C / 34°F | -2°C / 28°F | 81% | 1009 mb (29.8 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KPIR 271453Z AUTO 22004KT 10SM CLR 01/M02 A2979 RMK AO2 SLP104 T00111022 50002 |
| 07:53 CST |  Clear | 1°C / 34°F | -3°C / 27°F | 75% | 1009 mb (29.8 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KPIR 271353Z AUTO 25008KT 10SM CLR 01/M03 A2979 RMK AO2 SLP103 T00061028 $ |
| 06:53 CST |  Clear | 0°C / 32°F | -3°C / 27°F | 80% | 1009 mb (29.8 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KPIR 271253Z AUTO 28005KT 10SM CLR 00/M03 A2979 RMK AO2 SLP101 T00001028 $ |
| 05:53 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1008 mb (29.77 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KPIR 271153Z AUTO 25008KT 10SM CLR 02/M02 A2978 RMK AO2 SLP097 T00171022 10039 20017 56016 $ |
| 04:53 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1009 mb (29.8 in) | SSW 17 kph (SSW 10.4 mph) | - | 10SM |
| | KPIR 271053Z AUTO 24009KT 10SM CLR 02/M02 A2980 RMK AO2 SLP099 T00221022 $ |
| 03:53 CST |  Clear | 3°C / 37°F | -2°C / 28°F | 70% | 1009 mb (29.8 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KPIR 270953Z AUTO 23007KT 10SM CLR 03/M02 A2981 RMK AO2 SLP102 T00281022 $ |
| 02:53 CST |  Clear | 3°C / 37°F | -2°C / 28°F | 70% | 1010 mb (29.83 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KPIR 270853Z AUTO 24007KT 10SM CLR 03/M02 A2983 RMK AO2 SLP109 T00281017 55005 $ |
| 01:53 CST |  Clear | 3°C / 37°F | -2°C / 28°F | 70% | 1010 mb (29.83 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KPIR 270753Z AUTO 24005KT 10SM CLR 03/M02 A2983 RMK AO2 SLP108 T00331017 $ |
| 00:53 CST |  Clear | 3°C / 37°F | -1°C / 30°F | 75% | 1010 mb (29.83 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KPIR 270653Z AUTO 25003KT 10SM CLR 03/M01 A2983 RMK AO2 SLP112 T00331011 $ |