| 17:53 CST |  Mostly Cloudy | -12°C / 10°F | -14°C / 7°F | 85% | 1008 mb (29.77 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KMIW 262353Z AUTO 28006KT 10SM BKN055 M12/M14 A2976 RMK AO2 SLP096 T11221144 11083 21150 51018 |
| 16:53 CST |  Clear | -13°C / 9°F | -15°C / 5°F | 85% | 1007 mb (29.74 in) | WNW 13 kph (WNW 8.1 mph) | - | 10SM |
| | KMIW 262253Z AUTO 29007KT 10SM CLR M13/M15 A2975 RMK AO2 SLP092 T11281150 |
| 15:53 CST |  Clear | -11°C / 12°F | -14°C / 7°F | 79% | 1007 mb (29.74 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KMIW 262153Z AUTO 31005KT 10SM CLR M11/M14 A2974 RMK AO2 SLP086 T11111139 |
| 15:08 CST |  Partly Cloudy | -9°C / 16°F | -13°C / 9°F | 73% | 1006 mb (29.71 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KMIW 262108Z AUTO 35007KT 10SM SCT012 M09/M13 A2971 RMK AO2 |
| 14:53 CST |  Mostly Cloudy | -8°C / 18°F | -12°C / 10°F | 73% | 1006 mb (29.71 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KMIW 262053Z AUTO 33007KT 10SM BKN014 M08/M12 A2970 RMK AO2 SLP075 T10831117 53024 |
| 14:44 CST |  Overcast | -8°C / 18°F | -12°C / 10°F | 73% | 1006 mb (29.71 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KMIW 262044Z AUTO 33007KT 10SM OVC016 M08/M12 A2970 RMK AO2 |
| 14:26 CST |  Mostly Cloudy | -9°C / 16°F | -12°C / 10°F | 79% | 1005 mb (29.68 in) | NNW 11 kph (NNW 6.9 mph) | - | 10SM |
| | KMIW 262026Z AUTO 33006KT 10SM BKN014 M09/M12 A2969 RMK AO2 |
| 13:53 CST |  Clear | -9°C / 16°F | -12°C / 10°F | 79% | 1005 mb (29.68 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KMIW 261953Z AUTO 32009KT 10SM CLR M09/M12 A2967 RMK AO2 SLP063 T10891117 |
| 12:53 CST |  Clear | -9°C / 16°F | -12°C / 10°F | 79% | 1004 mb (29.65 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KMIW 261853Z AUTO 01006KT 10SM CLR M09/M12 A2964 RMK AO2 SLP052 T10891117 |
| 11:53 CST |  Partly Cloudy | -9°C / 16°F | -12°C / 10°F | 79% | 1003 mb (29.62 in) | N 17 kph (N 10.4 mph) | 0.00 mm (0.00 in) | 10SM |
| | KMIW 261753Z AUTO 01009KT 10SM FEW014 M09/M12 A2963 RMK AO2 SNE06 SLP051 P0000 60000 T10891122 11089 21144 50015 |
| 11:02 CST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1003 mb (29.62 in) | N 13 kph (N 8.1 mph) | 0.00 mm (0.00 in) | 6SM |
| | KMIW 261702Z AUTO 01007KT 6SM -SN OVC014 M09/M12 A2963 RMK AO2 P0000 |
| 10:53 CST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1003 mb (29.62 in) | N 15 kph (N 9.2 mph) | 0.00 mm (0.00 in) | 4SM |
| | KMIW 261653Z AUTO 01008KT 4SM -SN OVC016 M09/M12 A2963 RMK AO2 SLP051 P0000 T10941122 |
| 10:31 CST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1003 mb (29.62 in) | N 20 kph (N 12.7 mph) | 0.00 mm (0.00 in) | 4SM |
| | KMIW 261631Z AUTO 01011KT 4SM -SN OVC022 M09/M12 A2962 RMK AO2 P0000 |
| 10:17 CST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1003 mb (29.62 in) | NE 20 kph (NE 12.7 mph) | 0.00 mm (0.00 in) | 2SM |
| | KMIW 261617Z AUTO 03011KT 2SM -SN OVC022 M09/M12 A2962 RMK AO2 P0000 |
| 09:53 CST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1003 mb (29.62 in) | NE 19 kph (NE 11.5 mph) | 0.00 mm (0.00 in) | 3SM |
| | KMIW 261553Z AUTO 03010KT 3SM -SN BR OVC022 M09/M12 A2961 RMK AO2 SNB11 SLP042 P0000 T10941117 |
| 09:39 CST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1002 mb (29.59 in) | NNE 22 kph (NNE 13.8 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KMIW 261539Z AUTO 02012KT 2 1/2SM -SN BR OVC022 M09/M12 A2960 RMK AO2 SNB11 P0000 |
| 09:09 CST |  Overcast Fog And Mist | -10°C / 14°F | -12°C / 10°F | 85% | 1002 mb (29.59 in) | NNE 20 kph (NNE 12.7 mph) | - | 6SM |
| | KMIW 261509Z AUTO 02011KT 6SM BR OVC016 M10/M12 A2959 RMK AO2 |
| 08:53 CST |  Mostly Cloudy | -11°C / 12°F | -12°C / 10°F | 92% | 1002 mb (29.59 in) | NNE 20 kph (NNE 12.7 mph) | - | 10SM |
| | KMIW 261453Z AUTO 02011KT 10SM BKN014 M11/M12 A2959 RMK AO2 SLP036 T11061122 53024 |
| 07:53 CST |  Partly Cloudy | -14°C / 7°F | -16°C / 3°F | 85% | 1001 mb (29.56 in) | NE 15 kph (NE 9.2 mph) | - | 10SM |
| | KMIW 261353Z AUTO 03008KT 10SM FEW013 M14/M16 A2956 RMK AO2 SLP027 T11441161 |
| 07:18 CST |  Partly Cloudy | -13°C / 9°F | -15°C / 5°F | 85% | 1001 mb (29.56 in) | NE 19 kph (NE 11.5 mph) | - | 10SM |
| | KMIW 261318Z AUTO 04010KT 10SM FEW002 M13/M15 A2955 RMK AO2 |
| 07:08 CST |  Mostly Cloudy | -13°C / 9°F | -15°C / 5°F | 85% | 1000 mb (29.53 in) | NE 15 kph (NE 9.2 mph) | - | 7SM |
| | KMIW 261308Z AUTO 04008KT 7SM BKN006 M13/M15 A2954 RMK AO2 |
| 06:53 CST |  Mostly Cloudy Fog And Mist | -13°C / 9°F | -14°C / 7°F | 92% | 1000 mb (29.53 in) | NE 15 kph (NE 9.2 mph) | - | 6SM |
| | KMIW 261253Z AUTO 04008KT 6SM BR BKN044 M13/M14 A2954 RMK AO2 SLP020 T11281144 |
| 06:18 CST |  Mostly Cloudy | -12°C / 10°F | -14°C / 7°F | 85% | 1000 mb (29.53 in) | NE 19 kph (NE 11.5 mph) | - | 10SM |
| | KMIW 261218Z AUTO 04010KT 10SM BKN065 M12/M14 A2952 RMK AO2 |
| 05:53 CST |  Overcast | -11°C / 12°F | -13°C / 9°F | 85% | 999 mb (29.5 in) | NE 19 kph (NE 11.5 mph) | 0.00 mm (0.00 in) | 10SM |
| | KMIW 261153Z AUTO 05010KT 10SM OVC024 M11/M13 A2951 RMK AO2 SNE01 SLP011 P0000 60001 70007 T11111133 11083 21111 53015 |
| 05:38 CST |  Overcast | -11°C / 12°F | -13°C / 9°F | 85% | 999 mb (29.5 in) | NE 17 kph (NE 10.4 mph) | 0.00 mm (0.00 in) | 10SM |
| | KMIW 261138Z AUTO 05009KT 10SM OVC026 M11/M13 A2951 RMK AO2 SNE01 P0000 |
| 05:09 CST |  Overcast | -10°C / 14°F | -12°C / 10°F | 85% | 999 mb (29.5 in) | ENE 20 kph (ENE 12.7 mph) | 0.00 mm (0.00 in) | 8SM |
| | KMIW 261109Z AUTO 06011KT 8SM OVC034 M10/M12 A2950 RMK AO2 SNE01 P0000 |
| 04:53 CST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 999 mb (29.5 in) | ENE 19 kph (ENE 11.5 mph) | 0.00 mm (0.00 in) | 6SM |
| | KMIW 261053Z AUTO 06010KT 6SM -SN BR OVC023 M09/M12 A2949 RMK AO2 SLP004 P0000 T10941117 |
| 04:36 CST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 999 mb (29.5 in) | ENE 17 kph (ENE 10.4 mph) | 0.00 mm (0.00 in) | 5SM |
| | KMIW 261036Z AUTO 07009KT 5SM -SN BR OVC027 M09/M11 A2949 RMK AO2 P0000 |
| 03:53 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 998 mb (29.47 in) | E 15 kph (E 9.2 mph) | 0.00 mm (0.00 in) | 3SM |
| | KMIW 260953Z AUTO 08008KT 3SM -SN BR OVC039 M08/M11 A2948 RMK AO2 SLP999 P0000 T10831106 |
| 03:33 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 998 mb (29.47 in) | E 17 kph (E 10.4 mph) | 0.00 mm (0.00 in) | 3SM |
| | KMIW 260933Z AUTO 08009KT 3SM -SN BR OVC035 M08/M11 A2948 RMK AO2 P0000 |
| 03:26 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 998 mb (29.47 in) | E 17 kph (E 10.4 mph) | 0.00 mm (0.00 in) | 3SM |
| | KMIW 260926Z AUTO 08009KT 3SM -SN BR OVC029 M08/M11 A2948 RMK AO2 P0000 |
| 02:53 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 998 mb (29.47 in) | E 17 kph (E 10.4 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KMIW 260853Z AUTO 09009KT 2 1/2SM -SN BR OVC019 M08/M11 A2947 RMK AO2 SLP994 P0000 60001 T10831106 52012 |
| 02:15 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 998 mb (29.47 in) | E 17 kph (E 10.4 mph) | 0.00 mm (0.00 in) | 3SM |
| | KMIW 260815Z AUTO 09009KT 3SM -SN BR OVC019 M08/M11 A2946 RMK AO2 P0000 |
| 02:02 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 997 mb (29.44 in) | E 17 kph (E 10.4 mph) | 0.00 mm (0.00 in) | 2 1/2SM |
| | KMIW 260802Z AUTO 10009KT 2 1/2SM -SN BR OVC015 M08/M11 A2945 RMK AO2 P0000 |
| 01:53 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 997 mb (29.44 in) | E 17 kph (E 10.4 mph) | 0.25 mm (0.01 in) | 1 3/4SM |
| | KMIW 260753Z AUTO 10009KT 1 3/4SM -SN BR OVC013 M08/M11 A2945 RMK AO2 SLP988 P0001 T10831106 |
| 01:49 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 997 mb (29.44 in) | E 19 kph (E 11.5 mph) | 0.25 mm (0.01 in) | 1 3/4SM |
| | KMIW 260749Z AUTO 10010KT 1 3/4SM -SN BR OVC011 M08/M11 A2945 RMK AO2 P0001 |
| 00:53 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 997 mb (29.44 in) | ESE 19 kph (ESE 11.5 mph) | 0.00 mm (0.00 in) | 1 1/4SM |
| | KMIW 260653Z AUTO 11010KT 1 1/4SM -SN BR OVC009 M08/M11 A2943 RMK AO2 SLP981 P0000 T10831106 |
| 00:40 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 997 mb (29.44 in) | ESE 19 kph (ESE 11.5 mph) | 0.00 mm (0.00 in) | 1 3/4SM |
| | KMIW 260640Z AUTO 11010KT 1 3/4SM -SN BR OVC013 M08/M11 A2943 RMK AO2 P0000 |
| 00:04 CST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 996 mb (29.41 in) | SE 17 kph (SE 10.4 mph) | 0.00 mm (0.00 in) | 2SM |
| | KMIW 260604Z AUTO 12009KT 2SM -SN BR OVC017 M09/M11 A2942 RMK AO2 P0000 |