| 01:53 CST |  Mostly Cloudy Light Snow | -8°C / 18°F | -9°C / 16°F | 93% | 1005 mb (29.68 in) | SSE 11 kph (SSE 6.9 mph) | - | 4SM |
| | KBUU 260753Z AUTO 20006KT 4SM -SN SCT004 SCT010 BKN016 M08/M09 A2968 RMK AO2 T10801090 |
| 01:32 CST |  Partly Cloudy Light Snow | -8°C / 18°F | -9°C / 16°F | 93% | 1005 mb (29.68 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KBUU 260732Z AUTO 16006KT 10SM -SN SCT012 SCT021 SCT040 M08/M09 A2967 RMK AO2 T10831094 |
| 01:13 CST |  Partly Cloudy | -9°C / 16°F | -10°C / 14°F | 93% | 1004 mb (29.65 in) | SSE 7 kph (SSE 4.6 mph) | - | 10SM |
| | KBUU 260713Z AUTO 15004KT 10SM SCT021 M09/M10 A2966 RMK AO2 T10901103 |
| 00:52 CST |  Partly Cloudy | -8°C / 18°F | -10°C / 14°F | 86% | 1004 mb (29.65 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KBUU 260652Z AUTO 18004KT 10SM SCT010 SCT032 SCT065 M08/M10 A2965 RMK AO2 T10841096 |
| 00:33 CST |  Mostly Cloudy Light Snow | -8°C / 18°F | -9°C / 16°F | 93% | 1004 mb (29.65 in) | S 7 kph (S 4.6 mph) | - | 4SM |
| | KBUU 260633Z AUTO 19004KT 4SM -SN BKN009 BKN014 BKN038 M08/M09 A2966 RMK AO2 T10791091 |
| 00:13 CST |  Mostly Cloudy | -8°C / 18°F | -9°C / 16°F | 93% | 1004 mb (29.65 in) | SSE 7 kph (SSE 4.6 mph) | - | 10SM |
| | KBUU 260613Z AUTO 20004KT 10SM BKN038 M08/M09 A2966 RMK AO2 T10761090 |