| 05:55 CST |  Overcast | -8°C / 18°F | -11°C / 12°F | 79% | 1019 mb (30.09 in) | ENE 13 kph (ENE 8.1 mph) | - | 6SM |
| | KYKN 081155Z AUTO 07007KT 6SM SCT017 BKN022 OVC050 M08/M11 A3008 RMK AO1 11080 21090 57034 |
| 05:35 CST |  Mostly Cloudy | -9°C / 16°F | -10°C / 14°F | 93% | 1019 mb (30.09 in) | NE 15 kph (NE 9.2 mph) | - | 10SM |
| | KYKN 081135Z AUTO 05008KT 10SM SCT020 BKN044 BKN050 M09/M10 A3008 RMK AO1 |
| 05:15 CST |  Overcast | -9°C / 16°F | -11°C / 12°F | 86% | 1019 mb (30.09 in) | NE 11 kph (NE 6.9 mph) | - | 6SM |
| | KYKN 081115Z AUTO 05006KT 6SM BKN022 OVC085 M09/M11 A3008 RMK AO1 |
| 04:55 CST |  Overcast | -9°C / 16°F | -11°C / 12°F | 86% | 1019 mb (30.09 in) | NE 9 kph (NE 5.8 mph) | - | 2 1/2SM |
| | KYKN 081055Z AUTO 05005KT 2 1/2SM OVC020 M09/M11 A3009 RMK AO1 |
| 04:35 CST |  Overcast | -9°C / 16°F | -11°C / 12°F | 86% | 1019 mb (30.09 in) | ENE 9 kph (ENE 5.8 mph) | - | 2 1/2SM |
| | KYKN 081035Z AUTO 06005KT 2 1/2SM BKN020 BKN026 OVC031 M09/M11 A3010 RMK AO1 |
| 04:15 CST |  Overcast | -9°C / 16°F | -11°C / 12°F | 86% | 1020 mb (30.12 in) | ENE 7 kph (ENE 4.6 mph) | - | 3SM |
| | KYKN 081015Z AUTO 06004KT 3SM OVC022 M09/M11 A3013 RMK AO1 |
| 03:55 CST |  Overcast | -9°C / 16°F | -11°C / 12°F | 86% | 1021 mb (30.15 in) | ENE 9 kph (ENE 5.8 mph) | - | 3SM |
| | KYKN 080955Z AUTO 06005KT 3SM OVC020 M09/M11 A3014 RMK AO1 |
| 03:35 CST |  Overcast | -9°C / 16°F | -11°C / 12°F | 86% | 1021 mb (30.15 in) | ENE 11 kph (ENE 6.9 mph) | - | 3SM |
| | KYKN 080935Z AUTO 06006KT 3SM OVC022 M09/M11 A3016 RMK AO1 |
| 03:15 CST |  Overcast | -9°C / 16°F | -11°C / 12°F | 86% | 1022 mb (30.18 in) | NE 9 kph (NE 5.8 mph) | - | 4SM |
| | KYKN 080915Z AUTO 05005KT 4SM OVC022 M09/M11 A3017 RMK AO1 |
| 02:55 CST |  Overcast | -9°C / 16°F | -12°C / 10°F | 79% | 1022 mb (30.18 in) | NE 11 kph (NE 6.9 mph) | - | 3SM |
| | KYKN 080855Z AUTO 05006KT 3SM BKN018 OVC028 M09/M12 A3018 RMK AO1 57017 |
| 02:35 CST |  Overcast | -9°C / 16°F | -12°C / 10°F | 79% | 1022 mb (30.18 in) | NE 9 kph (NE 5.8 mph) | - | 3SM |
| | KYKN 080835Z AUTO 05005KT 3SM BKN018 OVC024 M09/M12 A3018 RMK AO1 |
| 02:15 CST |  Overcast | -9°C / 16°F | -12°C / 10°F | 79% | 1022 mb (30.18 in) | NE 9 kph (NE 5.8 mph) | - | 6SM |
| | KYKN 080815Z AUTO 05005KT 6SM OVC024 M09/M12 A3018 RMK AO1 |
| 01:55 CST |  Overcast | -9°C / 16°F | -12°C / 10°F | 79% | 1022 mb (30.18 in) | NE 11 kph (NE 6.9 mph) | - | 10SM |
| | KYKN 080755Z AUTO 04006KT 10SM OVC024 M09/M12 A3018 RMK AO1 |
| 01:35 CST |  Overcast | -9°C / 16°F | -13°C / 9°F | 73% | 1023 mb (30.21 in) | NNE 7 kph (NNE 4.6 mph) | - | 10SM |
| | KYKN 080735Z AUTO 02004KT 10SM OVC022 M09/M13 A3020 RMK AO1 |
| 01:15 CST |  Overcast | -9°C / 16°F | -13°C / 9°F | 73% | 1023 mb (30.21 in) | NNE 6 kph (NNE 3.5 mph) | - | 10SM |
| | KYKN 080715Z AUTO 02003KT 10SM OVC022 M09/M13 A3021 RMK AO1 |
| 00:55 CST |  Overcast | -9°C / 16°F | -13°C / 9°F | 73% | 1023 mb (30.21 in) | NNE 7 kph (NNE 4.6 mph) | - | 10SM |
| | KYKN 080655Z AUTO 02004KT 10SM OVC022 M09/M13 A3021 RMK AO1 |
| 00:35 CST |  Overcast | -9°C / 16°F | -13°C / 9°F | 73% | 1023 mb (30.21 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KYKN 080635Z AUTO 04003KT 10SM OVC022 M09/M13 A3022 RMK AO1 |
| 00:15 CST |  Overcast | -9°C / 16°F | -13°C / 9°F | 73% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KYKN 080615Z AUTO 00000KT 10SM OVC022 M09/M13 A3023 RMK AO1 |