| 04:36 CST |  Overcast Light Snow | -10°C / 14°F | -12°C / 10°F | 85% | 1020 mb (30.12 in) | NE 24 kph (NE 15 mph) | - | 5SM |
| | KLYV 081036Z AUTO 05013KT 5SM -SN BKN019 BKN024 OVC034 M10/M12 A3013 RMK AO2 |
| 04:16 CST |  Overcast | -10°C / 14°F | -12°C / 10°F | 85% | 1021 mb (30.15 in) | NE 20 kph (NE 12.7 mph) | - | 10SM |
| | KLYV 081016Z AUTO 05011KT 10SM BKN032 BKN040 OVC049 M10/M12 A3015 RMK AO2 |
| 03:56 CST |  Mostly Cloudy | -10°C / 14°F | -12°C / 10°F | 85% | 1022 mb (30.18 in) | NE 13 kph (NE 8.1 mph) | - | 7SM |
| | KLYV 080956Z AUTO 05007KT 7SM SCT013 SCT034 BKN050 M10/M12 A3017 RMK AO2 |
| 03:36 CST |  Mostly Cloudy Light Snow | -10°C / 14°F | -12°C / 10°F | 85% | 1022 mb (30.18 in) | NE 13 kph (NE 8.1 mph) | - | 7SM |
| | KLYV 080936Z AUTO 04007KT 7SM -SN SCT013 BKN026 M10/M12 A3018 RMK AO2 |
| 03:16 CST |  Overcast Light Snow | -10°C / 14°F | -12°C / 10°F | 85% | 1022 mb (30.18 in) | NE 15 kph (NE 9.2 mph) | - | 7SM |
| | KLYV 080916Z AUTO 04008KT 7SM -SN SCT011 OVC026 M10/M12 A3018 RMK AO2 |
| 02:56 CST |  Overcast | -9°C / 16°F | -11°C / 12°F | 86% | 1022 mb (30.18 in) | NE 17 kph (NE 10.4 mph) | - | 10SM |
| | KLYV 080856Z AUTO 05009KT 10SM BKN011 OVC026 M09/M11 A3018 RMK AO2 |
| 02:36 CST |  Overcast | -9°C / 16°F | -11°C / 12°F | 86% | 1022 mb (30.18 in) | NE 17 kph (NE 10.4 mph) | - | 10SM |
| | KLYV 080836Z AUTO 05009KT 10SM SCT011 OVC026 M09/M11 A3018 RMK AO2 |
| 02:16 CST |  Overcast | -9°C / 16°F | -11°C / 12°F | 86% | 1022 mb (30.18 in) | NE 17 kph (NE 10.4 mph) | - | 10SM |
| | KLYV 080816Z AUTO 05009KT 10SM OVC026 M09/M11 A3019 RMK AO2 |
| 01:56 CST |  Overcast | -8°C / 18°F | -11°C / 12°F | 79% | 1023 mb (30.21 in) | NE 11 kph (NE 6.9 mph) | - | 10SM |
| | KLYV 080756Z AUTO 04006KT 10SM OVC026 M08/M11 A3020 RMK AO2 |
| 01:37 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 1023 mb (30.21 in) | ENE 13 kph (ENE 8.1 mph) | - | 10SM |
| | KLYV 080737Z AUTO 06007KT 10SM -SN OVC024 M08/M11 A3021 RMK AO2 |
| 01:16 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 1023 mb (30.21 in) | ENE 17 kph (ENE 10.4 mph) | - | 10SM |
| | KLYV 080716Z AUTO 06009KT 10SM -SN SCT016 OVC022 M08/M11 A3021 RMK AO2 |
| 00:56 CST |  Overcast | -8°C / 18°F | -11°C / 12°F | 79% | 1023 mb (30.21 in) | ENE 13 kph (ENE 8.1 mph) | - | 10SM |
| | KLYV 080656Z AUTO 07007KT 10SM BKN016 OVC022 M08/M11 A3022 RMK AO2 |
| 00:36 CST |  Overcast Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 1023 mb (30.21 in) | NE 9 kph (NE 5.8 mph) | - | 10SM |
| | KLYV 080636Z AUTO 05005KT 10SM -SN BKN018 OVC024 M08/M10 A3022 RMK AO2 |
| 00:16 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 1023 mb (30.21 in) | ENE 11 kph (ENE 6.9 mph) | - | 10SM |
| | KLYV 080616Z AUTO 06006KT 10SM -SN OVC025 M08/M11 A3022 RMK AO2 |