| 12:53 CST |  Clear | -12°C / 10°F | -17°C / 1°F | 67% | 1017 mb (30.03 in) | NW 24 kph (NW 15 mph) | - | 10SM |
| | KSLN 091853Z 31013KT 10SM CLR M12/M17 A3002 RMK AO2 SLP191 T11221172 |
| 11:53 CST |  Clear | -12°C / 10°F | -17°C / 1°F | 67% | 1017 mb (30.03 in) | NW 30 kph (NW 18.4 mph) | - | 10SM |
| | KSLN 091753Z 31016KT 10SM CLR M12/M17 A3002 RMK AO2 SLP189 T11221172 11122 21150 50004 |
| 10:53 CST |  Clear | -13°C / 9°F | -18°C / 0°F | 66% | 1017 mb (30.03 in) | NW 33 kph (NW 20.7 mph) | - | 10SM |
| | KSLN 091653Z 32018KT 10SM CLR M13/M18 A3004 RMK AO2 PK WND 31026/1602 SLP195 T11281178 |
| 09:53 CST |  Clear | -14°C / 7°F | -18°C / 0°F | 72% | 1017 mb (30.03 in) | NW 37 kph (NW 23 mph) | - | 10SM |
| | KSLN 091553Z 31020KT 10SM CLR M14/M18 A3003 RMK AO2 PK WND 32027/1525 SLP193 T11391178 |
| 08:53 CST |  Clear | -14°C / 7°F | -18°C / 0°F | 72% | 1016 mb (30 in) | NW 35 kph (NW 21.9 mph) | - | 7SM |
| | KSLN 091453Z 31019KT 7SM CLR M14/M18 A3001 RMK AO2 SLP184 T11441183 53034 |
| 07:53 CST |  Clear | -15°C / 5°F | -18°C / 0°F | 78% | 1015 mb (29.97 in) | NW 33 kph (NW 20.7 mph) | - | 8SM |
| | KSLN 091353Z 31018KT 8SM CLR M15/M18 A2998 RMK AO2 SLP174 T11501183 |
| 06:53 CST |  Clear | -14°C / 7°F | -18°C / 0°F | 72% | 1014 mb (29.94 in) | NW 33 kph (NW 20.7 mph) | - | 9SM |
| | KSLN 091253Z AUTO 31018KT 9SM CLR M14/M18 A2993 RMK AO2 PK WND 32027/1222 SLP158 T11441178 |
| 05:53 CST |  Clear Hazy | -14°C / 7°F | -17°C / 1°F | 78% | 1013 mb (29.91 in) | NW 44 kph (NW 27.6 mph) | - | 4SM |
| | KSLN 091153Z AUTO 32024G30KT 4SM HZ CLR M14/M17 A2990 RMK AO2 PK WND 32033/1121 SLP148 60000 T11391172 11094 21139 51043 |
| 05:38 CST |  Clear Hazy | -14°C / 7°F | -17°C / 1°F | 78% | 1013 mb (29.91 in) | NW 37 kph (NW 23 mph) | - | 6SM |
| | KSLN 091138Z AUTO 31020KT 6SM HZ CLR M14/M17 A2990 RMK AO2 PK WND 32033/1121 PRESRR |
| 05:30 CST |  Clear Blowing Snow | -14°C / 7°F | -17°C / 1°F | 78% | 1012 mb (29.88 in) | NW 41 kph (NW 25.3 mph) | - | 2 1/2SM |
| | KSLN 091130Z AUTO 32022G33KT 2 1/2SM BLSN CLR M14/M17 A2988 RMK AO2 PK WND 32033/1121 VIS 1 1/2V5 |
| 05:14 CST |  Clear Blowing Snow | -13°C / 9°F | -17°C / 1°F | 72% | 1012 mb (29.88 in) | NW 43 kph (NW 26.5 mph) | - | 3SM |
| | KSLN 091114Z AUTO 32023G29KT 3SM BLSN CLR M13/M17 A2987 RMK AO2 PK WND 32033/1102 |
| 05:08 CST |  Clear Blowing Snow | -13°C / 9°F | -16°C / 3°F | 78% | 1011 mb (29.85 in) | NW 43 kph (NW 26.5 mph) | - | 1 3/4SM |
| | KSLN 091108Z AUTO 32023G33KT 1 3/4SM BLSN CLR M13/M16 A2986 RMK AO2 PK WND 32033/1102 |
| 04:53 CST |  Clear Blowing Snow | -13°C / 9°F | -16°C / 3°F | 78% | 1011 mb (29.85 in) | NW 43 kph (NW 26.5 mph) | - | 2SM |
| | KSLN 091053Z AUTO 32023G32KT 2SM BLSN CLR M13/M16 A2985 RMK AO2 PK WND 33036/1041 SLP130 T11331161 |
| 04:42 CST |  Clear Blowing Snow | -13°C / 9°F | -16°C / 3°F | 78% | 1011 mb (29.85 in) | NNW 54 kph (NNW 33.4 mph) | - | 1 3/4SM |
| | KSLN 091042Z AUTO 33029G36KT 1 3/4SM BLSN CLR M13/M16 A2985 RMK AO2 PK WND 33036/1041 |
| 04:17 CST |  Partly Cloudy Blowing Snow | -13°C / 9°F | -16°C / 3°F | 78% | 1010 mb (29.83 in) | NNW 43 kph (NNW 26.5 mph) | - | 3SM |
| | KSLN 091017Z AUTO 33023G31KT 3SM BLSN SCT018 M13/M16 A2983 RMK AO2 PK WND 32031/1015 |
| 04:06 CST |  Partly Cloudy Blowing Snow | -13°C / 9°F | -16°C / 3°F | 78% | 1010 mb (29.83 in) | NW 41 kph (NW 25.3 mph) | - | 2 1/2SM |
| | KSLN 091006Z AUTO 32022G31KT 2 1/2SM BLSN SCT018 M13/M16 A2983 RMK AO2 PK WND 33031/1001 |
| 03:53 CST |  Mostly Cloudy Blowing Snow | -12°C / 10°F | -15°C / 5°F | 79% | 1010 mb (29.83 in) | NW 33 kph (NW 20.7 mph) | - | 5SM |
| | KSLN 090953Z AUTO 31018G29KT 5SM BLSN BKN016 M12/M15 A2983 RMK AO2 PK WND 32033/0940 SLP120 T11221150 |
| 03:19 CST |  Partly Cloudy Blowing Snow | -12°C / 10°F | -15°C / 5°F | 79% | 1009 mb (29.8 in) | NW 41 kph (NW 25.3 mph) | - | 3SM |
| | KSLN 090919Z AUTO 32022KT 3SM BLSN FEW030 SCT035 M12/M15 A2980 RMK AO2 PK WND 33033/0903 PRESRR |
| 02:53 CST |  Mostly Cloudy Blowing Snow | -12°C / 10°F | -15°C / 5°F | 79% | 1008 mb (29.77 in) | NNW 50 kph (NNW 31.1 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KSLN 090853Z AUTO 33027G33KT 1 1/4SM BLSN FEW019 BKN030 M12/M15 A2977 RMK AO2 PK WND 32037/0840 UPB32E53SNE32 SLP100 P0000 60000 T11221150 53035 |
| 02:24 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1008 mb (29.77 in) | NW 54 kph (NW 33.4 mph) | 0.00 mm (0.00 in) | 1SM |
| | KSLN 090824Z AUTO 32029G35KT 1SM -SN BR SCT025 BKN030 OVC038 M12/M14 A2976 RMK AO2 PK WND 32037/0813 P0000 |
| 02:09 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1007 mb (29.74 in) | NNW 52 kph (NNW 32.2 mph) | 0.00 mm (0.00 in) | 1 1/2SM |
| | KSLN 090809Z AUTO 33028G37KT 1 1/2SM -SN BR BKN027 OVC038 M12/M14 A2975 RMK AO2 PK WND 32037/0809 P0000 |
| 01:53 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1007 mb (29.74 in) | NW 52 kph (NW 32.2 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KSLN 090753Z AUTO 32028G37KT 3/4SM -SN BR BKN023 OVC038 M12/M14 A2973 RMK AO2 PK WND 33044/0717 SLP087 P0000 T11171139 |
| 01:18 CST |  Overcast Light Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1006 mb (29.71 in) | NNW 65 kph (NNW 40.3 mph) | 0.00 mm (0.00 in) | 1/2SM |
| | KSLN 090718Z AUTO 33035G44KT 1/2SM -SN FZFG BKN023 OVC038 M11/M13 A2970 RMK AO2 PK WND 33044/0717 P0000 |
| 01:03 CST |  Overcast Light Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1006 mb (29.71 in) | NW 50 kph (NW 31.1 mph) | 0.00 mm (0.00 in) | 1SM |
| | KSLN 090703Z AUTO 32027G34KT 1SM -SN BR BKN023 OVC038 M11/M13 A2971 RMK AO2 PK WND 32034/0703 P0000 |
| 00:53 CST |  Overcast Light Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1006 mb (29.71 in) | NW 50 kph (NW 31.1 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KSLN 090653Z AUTO 32027G38KT 3/4SM -SN BR BKN021 OVC036 M11/M13 A2970 RMK AO2 PK WND 31039/0606 SLP076 P0000 T11061128 |
| 00:46 CST |  Overcast Light Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1005 mb (29.68 in) | NW 54 kph (NW 33.4 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KSLN 090646Z AUTO 32029G38KT 3/4SM -SN BR BKN017 BKN022 OVC036 M11/M13 A2969 RMK AO2 PK WND 31039/0606 P0000 |
| 00:36 CST |  Overcast Light Snow | -10°C / 14°F | -12°C / 10°F | 85% | 1005 mb (29.68 in) | NW 52 kph (NW 32.2 mph) | 0.00 mm (0.00 in) | 1SM |
| | KSLN 090636Z AUTO 32028G34KT 1SM -SN BR FEW014 BKN021 OVC036 M10/M12 A2969 RMK AO2 PK WND 31039/0606 P0000 |
| 00:11 CST |  Overcast Light Snow | -10°C / 14°F | -12°C / 10°F | 85% | 1005 mb (29.68 in) | NW 48 kph (NW 29.9 mph) | 0.00 mm (0.00 in) | 3/4SM |
| | KSLN 090611Z AUTO 32026G39KT 3/4SM -SN BR SCT026 BKN036 OVC044 M10/M12 A2967 RMK AO2 PK WND 31039/0606 P0000 |
| 00:03 CST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1005 mb (29.68 in) | NW 46 kph (NW 28.8 mph) | 0.00 mm (0.00 in) | 1SM |
| | KSLN 090603Z AUTO 32025G33KT 1SM -SN BR FEW020 BKN029 OVC046 M09/M12 A2967 RMK AO2 PK WND 31033/0557 P0000 |