| 19:50 CST |  Overcast | -9°C / 16°F | -10°C / 14°F | 93% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KCDD 070150Z AUTO 00000KT 10SM OVC045 M09/M10 A3025 RMK AO2 |
| 19:30 CST |  Overcast | -9°C / 16°F | -10°C / 14°F | 93% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KCDD 070130Z AUTO 00000KT 10SM SCT033 BKN041 OVC047 M09/M10 A3025 RMK AO2 |
| 19:10 CST |  Overcast Light Snow | -9°C / 16°F | -9°C / 16°F | 100% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KCDD 070110Z AUTO 00000KT 10SM -SN SCT005 BKN030 OVC041 M09/M09 A3025 RMK AO2 |
| 18:50 CST |  Overcast Light Snow | -9°C / 16°F | -10°C / 14°F | 93% | 1024 mb (30.24 in) | Calm | - | 3/4SM |
| | KCDD 070050Z AUTO 00000KT 3/4SM -SN BKN005 BKN016 OVC025 M09/M10 A3025 RMK AO2 |
| 18:30 CST |  Overcast Light Snow | -9°C / 16°F | -10°C / 14°F | 93% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KCDD 070030Z AUTO 00000KT 10SM -SN OVC027 M09/M10 A3025 RMK AO2 |
| 18:10 CST |  Overcast Light Snow | -9°C / 16°F | -10°C / 14°F | 93% | 1024 mb (30.24 in) | Calm | - | 7SM |
| | KCDD 070010Z AUTO 00000KT 7SM -SN OVC028 M09/M10 A3025 RMK AO2 |
| 17:51 CST |  Overcast Light Snow | -10°C / 14°F | -11°C / 12°F | 92% | 1024 mb (30.24 in) | Calm | - | 5SM |
| | KCDD 062351Z AUTO 00000KT 5SM -SN SCT024 BKN030 OVC050 M10/M11 A3025 RMK AO2 |
| 17:30 CST |  Overcast Light Snow | -10°C / 14°F | -11°C / 12°F | 92% | 1024 mb (30.24 in) | Calm | - | 1SM |
| | KCDD 062330Z AUTO 00000KT 1SM -SN BKN024 OVC033 M10/M11 A3025 RMK AO2 |
| 17:10 CST |  Overcast Light Snow | -9°C / 16°F | -10°C / 14°F | 93% | 1024 mb (30.24 in) | Calm | - | 1 1/2SM |
| | KCDD 062310Z AUTO 00000KT 1 1/2SM -SN BKN024 BKN028 OVC035 M09/M10 A3025 RMK AO2 |
| 16:50 CST |  Overcast | -9°C / 16°F | -10°C / 14°F | 93% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KCDD 062250Z AUTO 00000KT 10SM SCT024 OVC050 M09/M10 A3025 RMK AO2 |
| 16:30 CST |  Overcast | -8°C / 18°F | -10°C / 14°F | 86% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KCDD 062230Z AUTO 00000KT 10SM BKN020 OVC050 M08/M10 A3024 RMK AO2 |
| 16:10 CST |  Overcast | -8°C / 18°F | -10°C / 14°F | 86% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KCDD 062210Z AUTO 00000KT 10SM BKN018 OVC023 M08/M10 A3024 RMK AO2 |
| 15:50 CST |  Overcast | -8°C / 18°F | -10°C / 14°F | 86% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KCDD 062150Z AUTO 00000KT 10SM BKN018 OVC050 M08/M10 A3024 RMK AO2 |
| 15:30 CST |  Overcast | -9°C / 16°F | -11°C / 12°F | 86% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KCDD 062130Z AUTO 00000KT 10SM BKN016 OVC050 M09/M11 A3024 RMK AO2 |
| 15:10 CST |  Overcast | -8°C / 18°F | -11°C / 12°F | 79% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KCDD 062110Z AUTO 00000KT 10SM BKN016 OVC050 M08/M11 A3024 RMK AO2 |
| 14:50 CST |  Overcast | -9°C / 16°F | -11°C / 12°F | 86% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KCDD 062050Z AUTO 00000KT 10SM BKN016 OVC050 M09/M11 A3023 RMK AO2 |
| 14:30 CST |  Overcast | -9°C / 16°F | -11°C / 12°F | 86% | 1024 mb (30.24 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KCDD 062030Z AUTO 32003KT 10SM SCT016 OVC050 M09/M11 A3023 RMK AO2 |
| 14:10 CST |  Overcast | -9°C / 16°F | -11°C / 12°F | 86% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KCDD 062010Z AUTO 00000KT 10SM SCT016 OVC048 M09/M11 A3023 RMK AO2 |
| 13:50 CST |  Overcast | -9°C / 16°F | -11°C / 12°F | 86% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KCDD 061950Z AUTO 00000KT 10SM SCT016 OVC048 M09/M11 A3022 RMK AO2 |
| 13:30 CST |  Overcast | -9°C / 16°F | -11°C / 12°F | 86% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KCDD 061930Z AUTO 00000KT 10SM SCT014 OVC048 M09/M11 A3023 RMK AO2 |
| 13:10 CST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KCDD 061910Z AUTO 00000KT 10SM -SN BKN014 OVC048 M09/M11 A3023 RMK AO2 |
| 12:50 CST |  Overcast | -10°C / 14°F | -12°C / 10°F | 85% | 1024 mb (30.24 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KCDD 061850Z AUTO 27003KT 10SM BKN014 OVC049 M10/M12 A3024 RMK AO2 |
| 12:30 CST |  Overcast | -10°C / 14°F | -12°C / 10°F | 85% | 1024 mb (30.24 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KCDD 061830Z AUTO 28003KT 10SM BKN012 OVC049 M10/M12 A3024 RMK AO2 |
| 12:10 CST |  Overcast Light Snow | -10°C / 14°F | -12°C / 10°F | 85% | 1024 mb (30.24 in) | SSW 6 kph (SSW 3.5 mph) | - | 7SM |
| | KCDD 061810Z AUTO 25003KT 7SM -SN OVC012 M10/M12 A3024 RMK AO2 |
| 11:50 CST |  Overcast Light Snow | -10°C / 14°F | -12°C / 10°F | 85% | 1024 mb (30.24 in) | W 6 kph (W 3.5 mph) | - | 5SM |
| | KCDD 061750Z AUTO 27003KT 5SM -SN OVC012 M10/M12 A3025 RMK AO2 |
| 11:30 CST |  Overcast Light Snow | -10°C / 14°F | -12°C / 10°F | 85% | 1024 mb (30.24 in) | SSW 7 kph (SSW 4.6 mph) | - | 7SM |
| | KCDD 061730Z AUTO 26004KT 7SM -SN OVC010 M10/M12 A3025 RMK AO2 |
| 11:10 CST |  Overcast Light Snow | -10°C / 14°F | -12°C / 10°F | 85% | 1024 mb (30.24 in) | W 7 kph (W 4.6 mph) | - | 5SM |
| | KCDD 061710Z AUTO 27004KT 5SM -SN OVC010 M10/M12 A3025 RMK AO2 |
| 10:50 CST |  Overcast Light Snow | -10°C / 14°F | -11°C / 12°F | 92% | 1024 mb (30.24 in) | W 6 kph (W 3.5 mph) | - | 3SM |
| | KCDD 061650Z AUTO 27003KT 3SM -SN OVC010 M10/M11 A3025 RMK AO2 |
| 10:30 CST |  Overcast Light Snow | -10°C / 14°F | -11°C / 12°F | 92% | 1024 mb (30.24 in) | W 7 kph (W 4.6 mph) | - | 2SM |
| | KCDD 061630Z AUTO 28004KT 2SM -SN OVC010 M10/M11 A3025 RMK AO2 |
| 10:10 CST |  Overcast Light Snow | -11°C / 12°F | -12°C / 10°F | 92% | 1024 mb (30.24 in) | W 6 kph (W 3.5 mph) | - | 7SM |
| | KCDD 061610Z AUTO 27003KT 7SM -SN OVC010 M11/M12 A3025 RMK AO2 |
| 09:50 CST |  Overcast Light Snow | -11°C / 12°F | -12°C / 10°F | 92% | 1024 mb (30.24 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KCDD 061550Z AUTO 26004KT 10SM -SN OVC010 M11/M12 A3024 RMK AO2 |
| 09:30 CST |  Overcast Light Snow | -11°C / 12°F | -12°C / 10°F | 92% | 1024 mb (30.24 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KCDD 061530Z AUTO 24003KT 10SM -SN OVC010 M11/M12 A3024 RMK AO2 |
| 09:10 CST |  Overcast Light Snow | -11°C / 12°F | -12°C / 10°F | 92% | 1024 mb (30.24 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KCDD 061510Z AUTO 26003KT 10SM -SN OVC010 M11/M12 A3023 RMK AO2 |
| 08:50 CST |  Overcast Light Snow | -11°C / 12°F | -12°C / 10°F | 92% | 1024 mb (30.24 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KCDD 061450Z AUTO 26004KT 10SM -SN OVC010 M11/M12 A3023 RMK AO2 |
| 08:30 CST |  Overcast Light Snow | -11°C / 12°F | -12°C / 10°F | 92% | 1023 mb (30.21 in) | Calm | - | 7SM |
| | KCDD 061430Z AUTO 00000KT 7SM -SN OVC010 M11/M12 A3022 RMK AO2 |
| 08:10 CST |  Overcast Light Snow | -12°C / 10°F | -12°C / 10°F | 100% | 1023 mb (30.21 in) | Calm | - | 5SM |
| | KCDD 061410Z AUTO 00000KT 5SM -SN OVC012 M12/M12 A3021 RMK AO2 |
| 07:50 CST |  Overcast Light Snow | -12°C / 10°F | -13°C / 9°F | 92% | 1023 mb (30.21 in) | Calm | - | 2 1/2SM |
| | KCDD 061350Z AUTO 00000KT 2 1/2SM -SN OVC014 M12/M13 A3020 RMK AO2 |
| 07:30 CST |  Overcast Light Snow | -12°C / 10°F | -13°C / 9°F | 92% | 1023 mb (30.21 in) | Calm | - | 2SM |
| | KCDD 061330Z AUTO 00000KT 2SM -SN OVC014 M12/M13 A3020 RMK AO2 |
| 07:10 CST |  Overcast Light Snow | -12°C / 10°F | -13°C / 9°F | 92% | 1023 mb (30.21 in) | Calm | - | 1 1/4SM |
| | KCDD 061310Z AUTO 00000KT 1 1/4SM -SN OVC016 M12/M13 A3020 RMK AO2 |
| 06:50 CST |  Overcast Light Snow | -12°C / 10°F | -13°C / 9°F | 92% | 1023 mb (30.21 in) | Calm | - | 1 1/4SM |
| | KCDD 061250Z AUTO 00000KT 1 1/4SM -SN OVC016 M12/M13 A3020 RMK AO2 |
| 06:30 CST |  Overcast Light Snow | -12°C / 10°F | -13°C / 9°F | 92% | 1022 mb (30.18 in) | Calm | - | 1 1/2SM |
| | KCDD 061230Z AUTO 00000KT 1 1/2SM -SN OVC016 M12/M13 A3019 RMK AO2 |
| 06:12 CST |  Overcast Light Snow | -12°C / 10°F | -13°C / 9°F | 92% | 1022 mb (30.18 in) | Calm | - | 1 1/4SM |
| | KCDD 061212Z AUTO 00000KT 1 1/4SM -SN OVC018 M12/M13 A3019 RMK AO2 |
| 05:50 CST |  Overcast Light Snow | -12°C / 10°F | -13°C / 9°F | 92% | 1022 mb (30.18 in) | Calm | - | 1 1/4SM |
| | KCDD 061150Z AUTO 00000KT 1 1/4SM -SN OVC018 M12/M13 A3018 RMK AO2 |
| 05:30 CST |  Overcast Light Snow | -12°C / 10°F | -13°C / 9°F | 92% | 1022 mb (30.18 in) | Calm | - | 1 1/2SM |
| | KCDD 061130Z AUTO 00000KT 1 1/2SM -SN OVC020 M12/M13 A3018 RMK AO2 |
| 05:10 CST |  Overcast Light Snow | -12°C / 10°F | -13°C / 9°F | 92% | N/A | Calm | - | 1 3/4SM |
| | KCDD 061110Z AUTO 00000KT 1 3/4SM -SN OVC022 M12/M13 RMK AO2 |
| 04:50 CST |  Overcast Light Snow | -12°C / 10°F | -13°C / 9°F | 92% | 1021 mb (30.15 in) | Calm | - | 1 1/4SM |
| | KCDD 061050Z AUTO 00000KT 1 1/4SM -SN OVC024 M12/M13 A3016 RMK AO2 |
| 04:30 CST |  Overcast Light Snow | -13°C / 9°F | -13°C / 9°F | 100% | 1022 mb (30.18 in) | Calm | - | 2SM |
| | KCDD 061030Z AUTO 00000KT 2SM -SN OVC024 M13/M13 A3017 RMK AO2 |
| 04:10 CST |  Overcast Light Snow | -13°C / 9°F | -13°C / 9°F | 100% | 1022 mb (30.18 in) | Calm | - | 1 3/4SM |
| | KCDD 061010Z AUTO 00000KT 1 3/4SM -SN OVC024 M13/M13 A3017 RMK AO2 |
| 03:50 CST |  Overcast Light Snow | -13°C / 9°F | -13°C / 9°F | 100% | 1022 mb (30.18 in) | Calm | - | 1 1/2SM |
| | KCDD 060950Z AUTO 00000KT 1 1/2SM -SN OVC024 M13/M13 A3017 RMK AO2 |
| 03:30 CST |  Overcast Light Snow | -13°C / 9°F | -13°C / 9°F | 100% | 1021 mb (30.15 in) | Calm | - | 1/2SM |
| | KCDD 060930Z AUTO 00000KT 1/2SM -SN OVC024 M13/M13 A3016 RMK AO2 |
| 03:10 CST |  Overcast Light Snow | -13°C / 9°F | -13°C / 9°F | 100% | 1021 mb (30.15 in) | Calm | - | 1 3/4SM |
| | KCDD 060910Z AUTO 00000KT 1 3/4SM -SN OVC024 M13/M13 A3016 RMK AO2 |
| 02:50 CST |  Overcast Light Snow | -12°C / 10°F | -13°C / 9°F | 92% | 1021 mb (30.15 in) | Calm | - | 3/4SM |
| | KCDD 060850Z AUTO 00000KT 3/4SM -SN OVC026 M12/M13 A3016 RMK AO2 |
| 02:30 CST |  Overcast Light Snow | -13°C / 9°F | -13°C / 9°F | 100% | 1021 mb (30.15 in) | Calm | - | 1 1/4SM |
| | KCDD 060830Z AUTO 00000KT 1 1/4SM -SN OVC026 M13/M13 A3015 RMK AO2 |
| 02:10 CST |  Overcast Light Snow | -13°C / 9°F | -14°C / 7°F | 92% | 1021 mb (30.15 in) | Calm | - | 1SM |
| | KCDD 060810Z AUTO 00000KT 1SM -SN OVC028 M13/M14 A3015 RMK AO2 |
| 01:50 CST |  Overcast Light Snow | -13°C / 9°F | -14°C / 7°F | 92% | 1021 mb (30.15 in) | Calm | - | 1SM |
| | KCDD 060750Z AUTO 00000KT 1SM -SN OVC028 M13/M14 A3014 RMK AO2 |
| 01:30 CST |  Overcast Light Snow | -13°C / 9°F | -14°C / 7°F | 92% | 1021 mb (30.15 in) | Calm | - | 1SM |
| | KCDD 060730Z AUTO 00000KT 1SM -SN OVC028 M13/M14 A3014 RMK AO2 |
| 01:10 CST |  Overcast Light Snow | -13°C / 9°F | -14°C / 7°F | 92% | 1021 mb (30.15 in) | Calm | - | 3SM |
| | KCDD 060710Z AUTO 00000KT 3SM -SN SCT019 OVC028 M13/M14 A3014 RMK AO2 |
| 00:50 CST |  Overcast Light Snow | -13°C / 9°F | -14°C / 7°F | 92% | 1020 mb (30.12 in) | Calm | - | 3SM |
| | KCDD 060650Z AUTO 00000KT 3SM -SN OVC028 M13/M14 A3013 RMK AO2 |
| 00:30 CST |  Overcast Light Snow | -13°C / 9°F | -14°C / 7°F | 92% | 1020 mb (30.12 in) | Calm | - | 5SM |
| | KCDD 060630Z AUTO 00000KT 5SM -SN OVC028 M13/M14 A3013 RMK AO2 |
| 00:10 CST |  Overcast Light Snow | -13°C / 9°F | -14°C / 7°F | 92% | 1020 mb (30.12 in) | Calm | - | 5SM |
| | KCDD 060610Z AUTO 00000KT 5SM -SN OVC028 M13/M14 A3013 RMK AO2 |