| 01:42 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1003 mb (29.62 in) | S 28 kph (S 17.3 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KPIA 260742Z 18015KT 1 1/2SM -SN BKN016 BKN038 OVC060 M06/M08 A2963 RMK AO2 P0000 $ |
| 01:30 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1003 mb (29.62 in) | S 30 kph (S 18.4 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KPIA 260730Z 18016KT 1 1/2SM -SN BKN013 BKN021 OVC060 M06/M08 A2963 RMK AO2 P0000 $ |
| 00:54 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1003 mb (29.62 in) | S 32 kph (S 19.6 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KPIA 260654Z 18017G21KT 1 1/2SM -SN BR OVC016 M06/M08 A2963 RMK AO2 SLP042 P0000 T10611083 $ |
| 00:37 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1003 mb (29.62 in) | S 32 kph (S 19.6 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KPIA 260637Z 18017G21KT 1 1/2SM -SN BR BKN014 OVC020 M06/M08 A2963 RMK AO2 P0000 $ |
| 00:16 CST |  Overcast Light Snow | -6°C / 21°F | -9°C / 16°F | 80% | 1003 mb (29.62 in) | S 32 kph (S 19.6 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KPIA 260616Z 18017G23KT 1 1/2SM -SN OVC020 M06/M09 A2963 RMK AO2 P0000 $ |