| 22:52 CST |  Overcast Fog And Mist | 1°C / 34°F | 0°C / 32°F | 93% | 1022 mb (30.18 in) | E 7 kph (E 4.6 mph) | - | 1 1/2SM |
| | KCKV 220452Z AUTO 10004KT 1 1/2SM BR OVC003 01/00 A3019 RMK AO2 SLP229 T00060000 |
| 22:41 CST |  Overcast Fog And Mist | 1°C / 34°F | 0°C / 32°F | 93% | 1022 mb (30.18 in) | SE 9 kph (SE 5.8 mph) | - | 1 3/4SM |
| | KCKV 220441Z AUTO 13005KT 1 3/4SM BR OVC003 01/00 A3019 RMK AO2 |
| 21:52 CST |  Overcast Fog And Mist | 1°C / 34°F | -1°C / 30°F | 87% | 1022 mb (30.18 in) | SE 9 kph (SE 5.8 mph) | - | 2 1/2SM |
| | KCKV 220352Z AUTO 13005KT 2 1/2SM BR OVC005 01/M01 A3019 RMK AO2 SLP228 T00061006 |
| 20:52 CST |  Overcast Fog And Mist | 1°C / 34°F | -1°C / 30°F | 87% | 1023 mb (30.21 in) | Calm | - | 4SM |
| | KCKV 220252Z AUTO 00000KT 4SM BR OVC007 01/M01 A3021 RMK AO2 SLP234 T00111006 50006 |
| 19:52 CST |  Overcast Fog And Mist | 1°C / 34°F | -1°C / 30°F | 87% | 1023 mb (30.21 in) | Calm | - | 4SM |
| | KCKV 220152Z AUTO 00000KT 4SM BR OVC007 01/M01 A3021 RMK AO2 SLP236 T00111006 |
| 18:52 CST |  Overcast Fog And Mist | 2°C / 36°F | -1°C / 30°F | 81% | 1023 mb (30.21 in) | Calm | - | 4SM |
| | KCKV 220052Z AUTO 00000KT 4SM BR OVC007 02/M01 A3021 RMK AO2 SLP233 T00171006 |
| 17:52 CST |  Overcast Fog And Mist | 1°C / 34°F | -1°C / 30°F | 87% | 1022 mb (30.18 in) | NE 6 kph (NE 3.5 mph) | - | 4SM |
| | KCKV 212352Z AUTO 05003KT 4SM BR OVC007 01/M01 A3019 RMK AO2 SLP228 T00111006 10028 20006 51008 |
| 16:52 CST |  Overcast Fog And Mist | 2°C / 36°F | 0°C / 32°F | 87% | 1022 mb (30.18 in) | NNE 13 kph (NNE 8.1 mph) | - | 3SM |
| | KCKV 212252Z AUTO 02007KT 3SM BR BKN009 OVC060 02/00 A3019 RMK AO2 SLP227 T00170000 |
| 16:33 CST |  Overcast Fog And Mist | 2°C / 36°F | 0°C / 32°F | 87% | 1022 mb (30.18 in) | NNE 13 kph (NNE 8.1 mph) | - | 2 1/2SM |
| | KCKV 212233Z AUTO 02007KT 2 1/2SM BR BKN009 OVC065 02/00 A3019 RMK AO2 |
| 16:18 CST |  Overcast Fog And Mist | 2°C / 36°F | 0°C / 32°F | 87% | 1022 mb (30.18 in) | NNE 15 kph (NNE 9.2 mph) | - | 3SM |
| | KCKV 212218Z AUTO 02008KT 3SM BR OVC011 02/00 A3019 RMK AO2 |
| 15:52 CST |  Overcast Fog And Mist | 2°C / 36°F | 0°C / 32°F | 87% | 1022 mb (30.18 in) | NNE 11 kph (NNE 6.9 mph) | - | 3SM |
| | KCKV 212152Z AUTO 02006KT 3SM BR OVC009 02/00 A3018 RMK AO2 SLP225 T00220000 |
| 14:52 CST |  Overcast Fog And Mist | 2°C / 36°F | 0°C / 32°F | 87% | 1021 mb (30.15 in) | NNW 7 kph (NNW 4.6 mph) | - | 3SM |
| | KCKV 212052Z AUTO 34004KT 3SM BR OVC009 02/00 A3016 RMK AO2 SLP219 T00220000 55007 |
| 14:44 CST |  Overcast Fog And Mist | 2°C / 36°F | 0°C / 32°F | 87% | 1021 mb (30.15 in) | NNW 7 kph (NNW 4.6 mph) | - | 3SM |
| | KCKV 212044Z AUTO 34004KT 3SM BR OVC009 02/00 A3016 RMK AO2 |
| 14:35 CST |  Overcast Fog And Mist | 2°C / 36°F | 0°C / 32°F | 87% | 1021 mb (30.15 in) | NNE 9 kph (NNE 5.8 mph) | - | 2 1/2SM |
| | KCKV 212035Z AUTO 02005KT 2 1/2SM BR OVC009 02/00 A3016 RMK AO2 CIG 008V014 |
| 13:52 CST |  Overcast Fog And Mist | 2°C / 36°F | 0°C / 32°F | 87% | 1021 mb (30.15 in) | Variable 7 kph (Variable 4.6 mph) | - | 3SM |
| | KCKV 211952Z AUTO VRB04KT 3SM BR OVC009 02/00 A3016 RMK AO2 SLP218 T00220000 |
| 13:29 CST |  Overcast Fog And Mist | 2°C / 36°F | 0°C / 32°F | 87% | 1022 mb (30.18 in) | NW 6 kph (NW 3.5 mph) | - | 3SM |
| | KCKV 211929Z AUTO 30003KT 3SM BR OVC007 02/00 A3017 RMK AO2 |
| 13:17 CST |  Overcast Fog And Mist | 2°C / 36°F | 0°C / 32°F | 87% | 1022 mb (30.18 in) | Calm | - | 2 1/2SM |
| | KCKV 211917Z AUTO 00000KT 2 1/2SM BR OVC007 02/00 A3017 RMK AO2 |
| 12:52 CST |  Overcast Fog And Mist | 2°C / 36°F | 0°C / 32°F | 87% | 1022 mb (30.18 in) | Calm | - | 3SM |
| | KCKV 211852Z AUTO 00000KT 3SM BR OVC007 02/00 A3018 RMK AO2 SLP225 T00170000 |
| 11:52 CST |  Overcast Fog And Mist | 1°C / 34°F | -1°C / 30°F | 87% | 1022 mb (30.18 in) | Calm | - | 2 1/2SM |
| | KCKV 211752Z AUTO 00000KT 2 1/2SM BR OVC005 01/M01 A3018 RMK AO2 SLP226 T00111006 10011 21044 58005 |
| 10:52 CST |  Overcast Fog And Mist | 1°C / 34°F | -1°C / 30°F | 87% | 1023 mb (30.21 in) | Calm | - | 2 1/2SM |
| | KCKV 211652Z AUTO 00000KT 2 1/2SM BR OVC005 01/M01 A3020 RMK AO2 SLP231 T00061006 |
| 09:52 CST |  Overcast Fog And Mist | 0°C / 32°F | -1°C / 30°F | 93% | 1023 mb (30.21 in) | Calm | - | 2 1/2SM |
| | KCKV 211552Z AUTO 00000KT 2 1/2SM BR OVC007 00/M01 A3020 RMK AO2 SLP233 T00001011 |
| 08:52 CST |  Overcast Fog And Mist | -2°C / 28°F | -2°C / 28°F | 100% | 1023 mb (30.21 in) | Calm | - | 2 1/2SM |
| | KCKV 211452Z AUTO 00000KT 2 1/2SM BR OVC007 M02/M02 A3020 RMK AO2 SLP232 T10171022 53013 |
| 08:27 CST |  Mostly Cloudy Fog And Mist | -2°C / 28°F | -3°C / 27°F | 93% | 1022 mb (30.18 in) | Calm | - | 2SM |
| | KCKV 211427Z AUTO 00000KT 2SM BR BKN009 M02/M03 A3019 RMK AO2 |
| 08:20 CST |  Mostly Cloudy Fog And Mist | -2°C / 28°F | -3°C / 27°F | 93% | 1022 mb (30.18 in) | Calm | - | 2SM |
| | KCKV 211420Z AUTO 00000KT 2SM BR BKN011 M02/M03 A3019 RMK AO2 CIG 008V012 |
| 07:52 CST |  Clear Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 1022 mb (30.18 in) | Calm | - | 2SM |
| | KCKV 211352Z AUTO 00000KT 2SM BR CLR M03/M04 A3019 RMK AO2 SLP227 T10331044 |
| 07:34 CST |  Partly Cloudy Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 1022 mb (30.18 in) | Calm | - | 2SM |
| | KCKV 211334Z AUTO 00000KT 2SM BR FEW060 M03/M04 A3018 RMK AO2 |
| 07:06 CST |  Partly Cloudy Fog And Mist | -4°C / 25°F | -5°C / 23°F | 93% | 1022 mb (30.18 in) | Calm | - | 1 3/4SM |
| | KCKV 211306Z AUTO 00000KT 1 3/4SM BR SCT065 M04/M05 A3017 RMK AO2 |
| 06:52 CST |  Mostly Cloudy Fog And Mist | -4°C / 25°F | -6°C / 21°F | 86% | 1022 mb (30.18 in) | Calm | - | 2 1/2SM |
| | KCKV 211252Z AUTO 00000KT 2 1/2SM BR BKN065 M04/M06 A3018 RMK AO2 SLP224 T10391056 |
| 06:42 CST |  Mostly Cloudy Fog And Mist | -4°C / 25°F | -6°C / 21°F | 86% | 1022 mb (30.18 in) | Calm | - | 3SM |
| | KCKV 211242Z AUTO 00000KT 3SM BR BKN065 M04/M06 A3018 RMK AO2 |
| 06:32 CST |  Mostly Cloudy Fog And Mist | -4°C / 25°F | -5°C / 23°F | 93% | 1022 mb (30.18 in) | Calm | - | 2 1/2SM |
| | KCKV 211232Z AUTO 00000KT 2 1/2SM BR BKN065 M04/M05 A3018 RMK AO2 |
| 05:52 CST |  Mostly Cloudy Fog And Mist | -4°C / 25°F | -5°C / 23°F | 93% | 1021 mb (30.15 in) | Calm | - | 3SM |
| | KCKV 211152Z AUTO 00000KT 3SM BR BKN065 M04/M05 A3016 RMK AO2 SLP220 T10391050 11017 21044 53002 |
| 05:07 CST |  Mostly Cloudy Fog And Mist | -4°C / 25°F | -5°C / 23°F | 93% | 1021 mb (30.15 in) | Calm | - | 3SM |
| | KCKV 211107Z AUTO 00000KT 3SM BR BKN065 M04/M05 A3015 RMK AO2 |
| 04:52 CST |  Mostly Cloudy Fog And Mist | -4°C / 25°F | -5°C / 23°F | 93% | 1021 mb (30.15 in) | Calm | - | 2 1/2SM |
| | KCKV 211052Z AUTO 00000KT 2 1/2SM BR BKN065 M04/M05 A3015 RMK AO2 SLP217 T10441050 |
| 04:36 CST |  Mostly Cloudy Fog And Mist | -4°C / 25°F | -4°C / 25°F | 100% | 1021 mb (30.15 in) | Calm | - | 1 3/4SM |
| | KCKV 211036Z AUTO 00000KT 1 3/4SM BR BKN065 M04/M04 A3015 RMK AO2 |
| 04:18 CST |  Mostly Cloudy Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 1021 mb (30.15 in) | Calm | - | 2 1/2SM |
| | KCKV 211018Z AUTO 00000KT 2 1/2SM BR BKN065 M03/M04 A3015 RMK AO2 |
| 03:52 CST |  Mostly Cloudy Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 1021 mb (30.15 in) | Calm | - | 3SM |
| | KCKV 210952Z AUTO 00000KT 3SM BR BKN065 M03/M04 A3015 RMK AO2 SLP215 T10331044 |
| 02:52 CST |  Partly Cloudy Fog And Mist | -3°C / 27°F | -4°C / 25°F | 93% | 1021 mb (30.15 in) | Calm | - | 4SM |
| | KCKV 210852Z AUTO 00000KT 4SM BR FEW065 M03/M04 A3016 RMK AO2 SLP217 T10281039 58003 |
| 01:52 CST |  Clear Fog And Mist | -2°C / 28°F | -3°C / 27°F | 93% | 1022 mb (30.18 in) | Calm | - | 5SM |
| | KCKV 210752Z AUTO 00000KT 5SM BR CLR M02/M03 A3017 RMK AO2 SLP220 T10221033 |
| 00:52 CST |  Clear Fog And Mist | -3°C / 27°F | -3°C / 27°F | 100% | 1021 mb (30.15 in) | S 6 kph (S 3.5 mph) | - | 5SM |
| | KCKV 210652Z AUTO 18003KT 5SM BR CLR M03/M03 A3016 RMK AO2 SLP218 T10281033 |