| 10:54 CST |  Overcast Hazy | 1°C / 34°F | -2°C / 28°F | 81% | 1020 mb (30.12 in) | ESE 22 kph (ESE 13.8 mph) | - | 4SM |
| | KPIA 221654Z 11012G20KT 4SM HZ OVC010 01/M02 A3012 RMK AO2 SLP206 T00061022 |
| 09:54 CST |  Overcast Hazy | 1°C / 34°F | -3°C / 27°F | 75% | 1021 mb (30.15 in) | SE 17 kph (SE 10.4 mph) | - | 5SM |
| | KPIA 221554Z 12009KT 080V140 5SM HZ OVC012 01/M03 A3014 RMK AO2 SLP213 T00061028 |
| 08:54 CST |  Overcast Hazy | 0°C / 32°F | -3°C / 27°F | 80% | 1020 mb (30.12 in) | E 15 kph (E 9.2 mph) | - | 5SM |
| | KPIA 221454Z 10008KT 5SM HZ OVC012 00/M03 A3012 RMK AO2 SLP208 T00001028 53002 |
| 07:54 CST |  Overcast Hazy | 0°C / 32°F | -3°C / 27°F | 80% | 1020 mb (30.12 in) | ESE 15 kph (ESE 9.2 mph) | - | 6SM |
| | KPIA 221354Z 11008KT 6SM HZ BKN014 OVC055 00/M03 A3012 RMK AO2 SLP205 T00001033 |
| 07:45 CST |  Overcast Hazy | 0°C / 32°F | -3°C / 27°F | 80% | 1020 mb (30.12 in) | SE 17 kph (SE 10.4 mph) | - | 6SM |
| | KPIA 221345Z 12009KT 6SM HZ BKN014 OVC055 00/M03 A3012 RMK AO2 |
| 07:12 CST |  Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1020 mb (30.12 in) | SE 13 kph (SE 8.1 mph) | - | 7SM |
| | KPIA 221312Z 12007KT 7SM SCT012 OVC080 M01/M03 A3012 RMK AO2 |
| 06:54 CST |  Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1020 mb (30.12 in) | SE 15 kph (SE 9.2 mph) | - | 7SM |
| | KPIA 221254Z 12008KT 7SM BKN012 OVC080 M01/M03 A3012 RMK AO2 SLP205 T10061033 |
| 06:52 CST |  Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1020 mb (30.12 in) | ESE 17 kph (ESE 10.4 mph) | - | 7SM |
| | KPIA 221252Z 11009KT 7SM BKN012 OVC080 M01/M03 A3012 RMK AO2 |
| 05:54 CST |  Overcast Fog And Mist | -1°C / 30°F | -3°C / 27°F | 86% | 1020 mb (30.12 in) | ESE 15 kph (ESE 9.2 mph) | - | 6SM |
| | KPIA 221154Z 11008KT 6SM BR BKN070 OVC080 M01/M03 A3011 RMK AO2 SLP202 T10061028 10000 21006 58011 |
| 04:54 CST |  Overcast Fog And Mist | -1°C / 30°F | -3°C / 27°F | 86% | 1020 mb (30.12 in) | ESE 19 kph (ESE 11.5 mph) | - | 6SM |
| | KPIA 221054Z 11010KT 6SM BR OVC090 M01/M03 A3012 RMK AO2 SLP206 T10061028 |
| 04:26 CST |  Overcast Fog And Mist | -1°C / 30°F | -3°C / 27°F | 86% | 1020 mb (30.12 in) | ESE 11 kph (ESE 6.9 mph) | - | 6SM |
| | KPIA 221026Z 11006KT 6SM BR SCT011 SCT017 OVC090 M01/M03 A3013 RMK AO2 |
| 03:54 CST |  Overcast Fog And Mist | -1°C / 30°F | -3°C / 27°F | 86% | 1020 mb (30.12 in) | ESE 11 kph (ESE 6.9 mph) | - | 6SM |
| | KPIA 220954Z 11006KT 6SM BR OVC011 M01/M03 A3013 RMK AO2 SLP211 T10061028 |
| 02:54 CST |  Overcast Fog And Mist | -1°C / 30°F | -3°C / 27°F | 86% | 1021 mb (30.15 in) | SE 9 kph (SE 5.8 mph) | - | 6SM |
| | KPIA 220854Z 12005KT 6SM BR BKN013 OVC090 M01/M03 A3014 RMK AO2 SLP213 T10061028 56009 |
| 02:29 CST |  Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1021 mb (30.15 in) | SE 11 kph (SE 6.9 mph) | - | 7SM |
| | KPIA 220829Z 12006KT 7SM OVC013 M01/M03 A3015 RMK AO2 |
| 02:02 CST |  Overcast | 0°C / 32°F | -3°C / 27°F | 80% | 1021 mb (30.15 in) | SSE 9 kph (SSE 5.8 mph) | - | 7SM |
| | KPIA 220802Z 16005KT 7SM BKN015 BKN049 OVC075 00/M03 A3015 RMK AO2 |
| 01:54 CST |  Overcast | -1°C / 30°F | -3°C / 27°F | 86% | 1021 mb (30.15 in) | S 9 kph (S 5.8 mph) | - | 7SM |
| | KPIA 220754Z 17005KT 7SM SCT013 BKN049 OVC075 M01/M03 A3015 RMK AO2 SLP216 T10061028 |
| 00:54 CST |  Overcast Hazy | -1°C / 30°F | -3°C / 27°F | 86% | 1020 mb (30.12 in) | ESE 13 kph (ESE 8.1 mph) | - | 6SM |
| | KPIA 220654Z 11007KT 6SM HZ FEW017 OVC070 M01/M03 A3012 RMK AO2 SLP207 T10061033 |
| 00:46 CST |  Overcast Fog And Mist | -1°C / 30°F | -3°C / 27°F | 86% | 1020 mb (30.12 in) | E 9 kph (E 5.8 mph) | - | 6SM |
| | KPIA 220646Z 10005KT 6SM BR SCT017 OVC070 M01/M03 A3013 RMK AO2 |