| 01:57 CST |  Mostly Cloudy Light Snow | -7°C / 19°F | -8°C / 18°F | 93% | 1005 mb (29.68 in) | W 32 kph (W 19.6 mph) | - | 2SM |
| | KGCM 250757Z AUTO 28017G22KT 2SM -SN BKN001 M07/M08 A2969 RMK AO2 |
| 01:35 CST |  Partly Cloudy Light Snow | -7°C / 19°F | -8°C / 18°F | 93% | 1005 mb (29.68 in) | W 28 kph (W 17.3 mph) | - | 5SM |
| | KGCM 250735Z AUTO 28015G25KT 5SM -SN SCT001 M07/M08 A2968 RMK AO2 |
| 01:15 CST |  Clear Light Snow | -7°C / 19°F | -8°C / 18°F | 93% | 1004 mb (29.65 in) | WNW 30 kph (WNW 18.4 mph) | - | 2SM |
| | KGCM 250715Z AUTO 29016G24KT 2SM -SN CLR M07/M08 A2966 RMK AO2 |
| 00:55 CST |  Obscured Light Snow | -7°C / 19°F | -7°C / 19°F | 100% | 1004 mb (29.65 in) | W 32 kph (W 19.6 mph) | 0.25 mm (0.01 in) | 1 1/2SM |
| | KGCM 250655Z AUTO 28017G22KT 1 1/2SM -SN VV007 M07/M07 A2966 RMK AO2 P0001 |
| 00:35 CST |  Obscured Light Snow | -6°C / 21°F | -7°C / 19°F | 93% | 1004 mb (29.65 in) | W 26 kph (W 16.1 mph) | - | 1 1/2SM |
| | KGCM 250635Z AUTO 28014G20KT 1 1/2SM -SN VV007 M06/M07 A2965 RMK AO2 |
| 00:15 CST |  Obscured Light Snow | -6°C / 21°F | -7°C / 19°F | 93% | 1004 mb (29.65 in) | W 22 kph (W 13.8 mph) | - | 1 1/4SM |
| | KGCM 250615Z AUTO 28012G21KT 1 1/4SM -SN VV007 M06/M07 A2965 RMK AO2 |