| 11:45 CST |  Overcast Light Snow | -1°C / 30°F | -3°C / 27°F | 86% | 1024 mb (30.24 in) | ESE 13 kph (ESE 8.1 mph) | - | 1 1/4SM |
| | KMWC 221745Z 11007KT 1 1/4SM -SN BKN014 OVC021 M01/M03 A3023 |
| 10:45 CST |  Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1024 mb (30.24 in) | Calm | - | 7SM |
| | KMWC 221645Z 00000KT 7SM SCT017 BKN025 OVC031 M02/M04 A3024 |
| 09:45 CST |  Overcast Fog And Mist | -3°C / 27°F | -5°C / 23°F | 86% | 1024 mb (30.24 in) | NNE 6 kph (NNE 3.5 mph) | - | 4SM |
| | KMWC 221545Z 02003KT 4SM BR OVC029 M03/M05 A3024 |
| 08:45 CST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1024 mb (30.24 in) | Calm | - | 2 1/2SM |
| | KMWC 221445Z 00000KT 2 1/2SM -SN BKN025 OVC033 M04/M06 A3024 |
| 07:45 CST |  Overcast Light Snow | -5°C / 23°F | -6°C / 21°F | 93% | 1023 mb (30.21 in) | NE 9 kph (NE 5.8 mph) | - | 2SM |
| | KMWC 221345Z 03005KT 2SM -SN BKN021 OVC030 M05/M06 A3022 |
| 06:45 CST |  Overcast Light Snow | -6°C / 21°F | -7°C / 19°F | 93% | 1023 mb (30.21 in) | NNE 9 kph (NNE 5.8 mph) | - | 3SM |
| | KMWC 221245Z 02005KT 3SM -SN OVC025 M06/M07 A3022 |
| 05:15 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1023 mb (30.21 in) | N 6 kph (N 3.5 mph) | - | 4SM |
| | KMWC 221115Z AUTO 36003KT 4SM -SN SCT014 SCT023 OVC034 M06/M08 A3022 RMK AO2 |
| 04:57 CST |  Overcast Unknown Precip | -6°C / 21°F | -8°C / 18°F | 86% | 1023 mb (30.21 in) | N 7 kph (N 4.6 mph) | - | 2 1/2SM |
| | KMWC 221057Z AUTO 01004KT 2 1/2SM UP OVC014 M06/M08 A3022 RMK AO2 |
| 04:35 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1023 mb (30.21 in) | N 7 kph (N 4.6 mph) | - | 2 1/2SM |
| | KMWC 221035Z AUTO 36004KT 2 1/2SM -SN OVC012 M06/M08 A3021 RMK AO2 |
| 04:15 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1023 mb (30.21 in) | N 9 kph (N 5.8 mph) | - | 2 1/2SM |
| | KMWC 221015Z AUTO 01005KT 2 1/2SM -SN SCT010 OVC013 M06/M08 A3021 RMK AO2 |
| 03:55 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1023 mb (30.21 in) | NNE 9 kph (NNE 5.8 mph) | - | 2 1/2SM |
| | KMWC 220955Z AUTO 02005KT 2 1/2SM -SN BKN013 OVC023 M06/M08 A3021 RMK AO2 |
| 03:35 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1023 mb (30.21 in) | N 9 kph (N 5.8 mph) | - | 3SM |
| | KMWC 220935Z AUTO 01005KT 3SM -SN SCT010 SCT015 OVC023 M06/M08 A3021 RMK AO2 |
| 03:15 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1023 mb (30.21 in) | N 11 kph (N 6.9 mph) | - | 3SM |
| | KMWC 220915Z AUTO 36006KT 3SM -SN OVC015 M06/M08 A3021 RMK AO2 |
| 02:55 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1023 mb (30.21 in) | N 9 kph (N 5.8 mph) | - | 4SM |
| | KMWC 220855Z AUTO 36005KT 4SM -SN OVC017 M06/M08 A3022 RMK AO2 |
| 02:35 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1023 mb (30.21 in) | N 6 kph (N 3.5 mph) | - | 4SM |
| | KMWC 220835Z AUTO 35003KT 4SM -SN OVC019 M06/M08 A3022 RMK AO2 |
| 02:15 CST |  Overcast Light Snow | -6°C / 21°F | -8°C / 18°F | 86% | 1023 mb (30.21 in) | N 7 kph (N 4.6 mph) | - | 4SM |
| | KMWC 220815Z AUTO 35004KT 4SM -SN BKN019 OVC024 M06/M08 A3022 RMK AO2 |
| 01:55 CST |  Overcast Light Snow | -6°C / 21°F | -9°C / 16°F | 80% | 1023 mb (30.21 in) | N 6 kph (N 3.5 mph) | - | 5SM |
| | KMWC 220755Z AUTO 36003KT 5SM -SN OVC026 M06/M09 A3021 RMK AO2 |
| 01:35 CST |  Overcast | -5°C / 23°F | -9°C / 16°F | 74% | 1023 mb (30.21 in) | NNW 6 kph (NNW 3.5 mph) | - | 7SM |
| | KMWC 220735Z AUTO 34003KT 7SM BKN028 BKN037 OVC044 M05/M09 A3021 RMK AO2 |
| 01:15 CST |  Overcast | -5°C / 23°F | -9°C / 16°F | 74% | 1023 mb (30.21 in) | NW 7 kph (NW 4.6 mph) | - | 7SM |
| | KMWC 220715Z AUTO 32004KT 7SM SCT024 BKN044 OVC050 M05/M09 A3021 RMK AO2 |
| 00:55 CST |  Overcast | -5°C / 23°F | -9°C / 16°F | 74% | 1023 mb (30.21 in) | N 6 kph (N 3.5 mph) | - | 7SM |
| | KMWC 220655Z AUTO 35003KT 7SM OVC024 M05/M09 A3020 RMK AO2 |
| 00:35 CST |  Overcast | -5°C / 23°F | -9°C / 16°F | 74% | 1022 mb (30.18 in) | N 7 kph (N 4.6 mph) | - | 7SM |
| | KMWC 220635Z AUTO 36004KT 7SM BKN024 OVC070 M05/M09 A3019 RMK AO2 |
| 00:17 CST |  Overcast | -5°C / 23°F | -9°C / 16°F | 74% | 1023 mb (30.21 in) | N 7 kph (N 4.6 mph) | - | 7SM |
| | KMWC 220617Z AUTO 01004KT 7SM SCT024 OVC070 M05/M09 A3020 RMK AO2 |