| 08:15 CST |  Overcast | -15°C / 5°F | -19°C / -2°F | 72% | 1018 mb (30.06 in) | NW 20 kph (NW 12.7 mph) | - | 4SM |
| | KDVL 241415Z AUTO 30011KT 4SM FEW029 BKN036 OVC060 M15/M19 A3007 RMK AO1 |
| 07:55 CST |  Overcast | -15°C / 5°F | -19°C / -2°F | 72% | 1018 mb (30.06 in) | NW 20 kph (NW 12.7 mph) | - | 5SM |
| | KDVL 241355Z AUTO 30011KT 5SM SCT030 OVC040 M15/M19 A3007 RMK AO1 |
| 07:35 CST |  Overcast | -15°C / 5°F | -18°C / 0°F | 78% | 1018 mb (30.06 in) | NW 28 kph (NW 17.3 mph) | - | 7SM |
| | KDVL 241335Z AUTO 30015KT 7SM OVC029 M15/M18 A3007 RMK AO1 |
| 07:15 CST |  Overcast | -14°C / 7°F | -18°C / 0°F | 72% | 1018 mb (30.06 in) | NW 28 kph (NW 17.3 mph) | - | 3SM |
| | KDVL 241315Z AUTO 30015KT 3SM BKN023 OVC031 M14/M18 A3007 RMK AO1 |
| 06:55 CST |  Overcast | -14°C / 7°F | -17°C / 1°F | 78% | 1018 mb (30.06 in) | NW 26 kph (NW 16.1 mph) | - | 3SM |
| | KDVL 241255Z AUTO 30014KT 3SM BKN023 OVC029 M14/M17 A3007 RMK AO1 |
| 06:35 CST |  Overcast | -14°C / 7°F | -17°C / 1°F | 78% | 1018 mb (30.06 in) | NW 26 kph (NW 16.1 mph) | - | 2 1/2SM |
| | KDVL 241235Z AUTO 30014KT 2 1/2SM SCT023 OVC029 M14/M17 A3007 RMK AO1 |
| 06:15 CST |  Overcast | -14°C / 7°F | -17°C / 1°F | 78% | 1018 mb (30.06 in) | NW 19 kph (NW 11.5 mph) | - | 3SM |
| | KDVL 241215Z AUTO 30010KT 3SM OVC025 M14/M17 A3007 RMK AO1 |
| 05:55 CST |  Overcast | -14°C / 7°F | -18°C / 0°F | 72% | 1018 mb (30.06 in) | NW 26 kph (NW 16.1 mph) | - | 1 3/4SM |
| | KDVL 241155Z AUTO 30014KT 1 3/4SM OVC022 M14/M18 A3007 RMK AO1 11060 21140 57007 |
| 05:35 CST |  Overcast | -14°C / 7°F | -18°C / 0°F | 72% | 1018 mb (30.06 in) | NW 24 kph (NW 15 mph) | - | 5SM |
| | KDVL 241135Z AUTO 30013KT 5SM FEW016 BKN025 OVC033 M14/M18 A3007 RMK AO1 |
| 05:15 CST |  Overcast | -13°C / 9°F | -17°C / 1°F | 72% | 1018 mb (30.06 in) | NW 19 kph (NW 11.5 mph) | - | 2SM |
| | KDVL 241115Z AUTO 31010KT 2SM BKN017 OVC022 M13/M17 A3007 RMK AO1 |
| 04:55 CST |  Overcast | -13°C / 9°F | -16°C / 3°F | 78% | 1019 mb (30.09 in) | NW 22 kph (NW 13.8 mph) | - | 2 1/2SM |
| | KDVL 241055Z AUTO 30012G16KT 2 1/2SM OVC025 M13/M16 A3008 RMK AO1 |
| 04:35 CST |  Overcast | -13°C / 9°F | -16°C / 3°F | 78% | 1019 mb (30.09 in) | NW 24 kph (NW 15 mph) | - | 2 1/2SM |
| | KDVL 241035Z AUTO 31013KT 2 1/2SM BKN025 OVC032 M13/M16 A3008 RMK AO1 |
| 04:15 CST |  Overcast | -12°C / 10°F | -16°C / 3°F | 72% | 1019 mb (30.09 in) | NW 24 kph (NW 15 mph) | - | 4SM |
| | KDVL 241015Z AUTO 30013KT 4SM SCT016 BKN021 OVC036 M12/M16 A3008 RMK AO1 |
| 03:55 CST |  Overcast | -12°C / 10°F | -16°C / 3°F | 72% | 1019 mb (30.09 in) | NW 28 kph (NW 17.3 mph) | - | 2SM |
| | KDVL 240955Z AUTO 31015KT 2SM BKN016 OVC021 M12/M16 A3008 RMK AO1 |
| 03:35 CST |  Overcast | -12°C / 10°F | -16°C / 3°F | 72% | 1019 mb (30.09 in) | NW 28 kph (NW 17.3 mph) | - | 3SM |
| | KDVL 240935Z AUTO 31015KT 3SM FEW014 OVC028 M12/M16 A3008 RMK AO1 |
| 03:15 CST |  Overcast | -11°C / 12°F | -15°C / 5°F | 73% | 1019 mb (30.09 in) | NW 28 kph (NW 17.3 mph) | - | 2SM |
| | KDVL 240915Z AUTO 31015KT 2SM OVC012 M11/M15 A3008 RMK AO1 |
| 02:55 CST |  Overcast | -11°C / 12°F | -14°C / 7°F | 79% | 1019 mb (30.09 in) | NW 28 kph (NW 17.3 mph) | - | 5SM |
| | KDVL 240855Z AUTO 32015KT 5SM OVC012 M11/M14 A3009 RMK AO1 54000 |
| 02:35 CST |  Overcast | -10°C / 14°F | -13°C / 9°F | 79% | 1019 mb (30.09 in) | NW 26 kph (NW 16.1 mph) | - | 5SM |
| | KDVL 240835Z AUTO 31014KT 5SM OVC010 M10/M13 A3008 RMK AO1 |
| 02:15 CST |  Overcast | -9°C / 16°F | -13°C / 9°F | 73% | 1019 mb (30.09 in) | NW 30 kph (NW 18.4 mph) | - | 5SM |
| | KDVL 240815Z AUTO 31016KT 5SM OVC010 M09/M13 A3008 RMK AO1 |
| 01:55 CST |  Overcast | -9°C / 16°F | -12°C / 10°F | 79% | 1019 mb (30.09 in) | NW 24 kph (NW 15 mph) | - | 8SM |
| | KDVL 240755Z AUTO 30013KT 8SM BKN008 OVC015 M09/M12 A3008 RMK AO1 |
| 01:35 CST |  Overcast | -7°C / 19°F | -9°C / 16°F | 86% | 1019 mb (30.09 in) | W 11 kph (W 6.9 mph) | - | 4SM |
| | KDVL 240735Z AUTO 28006KT 4SM SCT017 OVC028 M07/M09 A3008 RMK AO1 |
| 01:15 CST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 1018 mb (30.06 in) | Calm | - | 4SM |
| | KDVL 240715Z AUTO 00000KT 4SM SCT028 BKN034 OVC044 M07/M08 A3007 RMK AO1 |
| 00:55 CST |  Overcast | -7°C / 19°F | -9°C / 16°F | 86% | 1019 mb (30.09 in) | Calm | - | 4SM |
| | KDVL 240655Z AUTO 00000KT 4SM FEW024 BKN033 OVC044 M07/M09 A3008 RMK AO1 |
| 00:35 CST |  Mostly Cloudy | -6°C / 21°F | -8°C / 18°F | 86% | 1019 mb (30.09 in) | Calm | - | 5SM |
| | KDVL 240635Z AUTO 00000KT 5SM FEW030 SCT036 BKN042 M06/M08 A3008 RMK AO1 |
| 00:15 CST |  Mostly Cloudy | -6°C / 21°F | -8°C / 18°F | 86% | 1019 mb (30.09 in) | Calm | - | 5SM |
| | KDVL 240615Z AUTO 00000KT 5SM FEW024 SCT036 BKN042 M06/M08 A3008 RMK AO1 |