| 06:17 CST |  Overcast | 4°C / 39°F | 1°C / 34°F | 81% | 1024 mb (30.24 in) | N 22 kph (N 13.8 mph) | - | 10SM |
| | KCKV 151217Z AUTO 35012KT 10SM OVC014 04/01 A3023 RMK AO2 |
| 05:52 CST |  Overcast | 4°C / 39°F | 1°C / 34°F | 81% | 1023 mb (30.21 in) | N 24 kph (N 15 mph) | - | 10SM |
| | KCKV 151152Z AUTO 36013KT 10SM BKN016 OVC033 04/01 A3022 RMK AO2 SLP232 T00390011 10094 20039 53027 |
| 05:32 CST |  Overcast | 4°C / 39°F | 1°C / 34°F | 81% | 1023 mb (30.21 in) | N 19 kph (N 11.5 mph) | - | 10SM |
| | KCKV 151132Z AUTO 35010KT 10SM BKN016 BKN035 OVC065 04/01 A3021 RMK AO2 |
| 04:52 CST |  Overcast | 5°C / 41°F | 2°C / 36°F | 81% | 1022 mb (30.18 in) | N 20 kph (N 12.7 mph) | - | 10SM |
| | KCKV 151052Z AUTO 35011KT 10SM FEW019 OVC037 05/02 A3018 RMK AO2 SLP221 T00500017 |
| 04:05 CST |  Overcast | 6°C / 43°F | 3°C / 37°F | 81% | 1021 mb (30.15 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KCKV 151005Z AUTO 34009KT 10SM SCT014 BKN037 OVC065 06/03 A3016 RMK AO2 |
| 03:52 CST |  Overcast | 6°C / 43°F | 3°C / 37°F | 81% | 1021 mb (30.15 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KCKV 150952Z AUTO 35009KT 10SM BKN012 OVC070 06/03 A3015 RMK AO2 SLP210 T00610028 |
| 03:23 CST |  Overcast | 6°C / 43°F | 4°C / 39°F | 87% | 1021 mb (30.15 in) | N 19 kph (N 11.5 mph) | - | 10SM |
| | KCKV 150923Z AUTO 35010G17KT 10SM BKN014 OVC065 06/04 A3014 RMK AO2 |
| 02:52 CST |  Overcast | 7°C / 45°F | 4°C / 39°F | 81% | 1020 mb (30.12 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KCKV 150852Z AUTO 35009KT 10SM BKN016 OVC029 07/04 A3013 RMK AO2 SLP203 T00670039 53019 |
| 01:52 CST |  Overcast | 8°C / 46°F | 4°C / 39°F | 76% | 1020 mb (30.12 in) | N 20 kph (N 12.7 mph) | - | 10SM |
| | KCKV 150752Z AUTO 35011KT 10SM SCT019 OVC025 08/04 A3011 RMK AO2 SLP195 T00780044 |
| 00:52 CST |  Overcast | 9°C / 48°F | 4°C / 39°F | 71% | 1019 mb (30.09 in) | N 19 kph (N 11.5 mph) | - | 10SM |
| | KCKV 150652Z AUTO 35010KT 10SM OVC023 09/04 A3009 RMK AO2 SLP188 T00890044 |
| 00:06 CST |  Overcast | 9°C / 48°F | 4°C / 39°F | 71% | 1019 mb (30.09 in) | N 20 kph (N 12.7 mph) | - | 10SM |
| | KCKV 150606Z AUTO 36011KT 10SM BKN021 OVC040 09/04 A3008 RMK AO2 |