| 21:55 CST |  Clear | -1°C / 30°F | -4°C / 25°F | 80% | 1023 mb (30.21 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KCNK 260355Z AUTO 30007KT 10SM CLR M01/M04 A3020 RMK AO2 SLP236 T10061044 |
| 20:55 CST |  Clear | -1°C / 30°F | -5°C / 23°F | 75% | 1023 mb (30.21 in) | WNW 11 kph (WNW 6.9 mph) | - | 10SM |
| | KCNK 260255Z AUTO 29006KT 10SM CLR M01/M05 A3020 RMK AO2 SLP235 T10061050 51007 |
| 19:55 CST |  Clear | 0°C / 32°F | -4°C / 25°F | 75% | 1022 mb (30.18 in) | WNW 9 kph (WNW 5.8 mph) | - | 10SM |
| | KCNK 260155Z AUTO 29005KT 10SM CLR 00/M04 A3019 RMK AO2 SLP233 T00001044 |
| 18:55 CST |  Clear | 4°C / 39°F | -5°C / 23°F | 52% | 1022 mb (30.18 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KCNK 260055Z AUTO 31008KT 10SM CLR 04/M05 A3018 RMK AO2 SLP228 T00391050 |
| 17:55 CST |  Clear | 5°C / 41°F | -5°C / 23°F | 49% | 1022 mb (30.18 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KCNK 252355Z AUTO 32009KT 10SM CLR 05/M05 A3017 RMK AO2 SLP226 T00501050 10083 20050 53007 |
| 16:55 CST |  Clear | 7°C / 45°F | -6°C / 21°F | 39% | 1021 mb (30.15 in) | NW 24 kph (NW 15 mph) | - | 10SM |
| | KCNK 252255Z AUTO 32013G20KT 10SM CLR 07/M06 A3016 RMK AO2 PK WND 33027/2158 SLP223 T00671056 |
| 15:55 CST |  Clear | 8°C / 46°F | -6°C / 21°F | 37% | 1021 mb (30.15 in) | NW 28 kph (NW 17.3 mph) | - | 10SM |
| | KCNK 252155Z AUTO 32015G26KT 10SM CLR 08/M06 A3016 RMK AO2 PK WND 31032/2101 SLP220 T00781056 |
| 14:55 CST |  Partly Cloudy | 8°C / 46°F | -4°C / 25°F | 43% | 1021 mb (30.15 in) | NW 30 kph (NW 18.4 mph) | - | 10SM |
| | KCNK 252055Z AUTO 32016G27KT 10SM FEW060 08/M04 A3015 RMK AO2 PK WND 33032/2025 SLP217 T00831044 55007 |
| 13:55 CST |  Partly Cloudy | 8°C / 46°F | -3°C / 27°F | 46% | 1021 mb (30.15 in) | NNW 35 kph (NNW 21.9 mph) | - | 10SM |
| | KCNK 251955Z AUTO 33019G29KT 10SM SCT060 08/M03 A3015 RMK AO2 PK WND 31032/1918 SLP217 T00781033 |
| 12:55 CST |  Partly Cloudy | 7°C / 45°F | -4°C / 25°F | 46% | 1021 mb (30.15 in) | NW 44 kph (NW 27.6 mph) | - | 10SM |
| | KCNK 251855Z AUTO 31024G31KT 10SM FEW050 07/M04 A3016 RMK AO2 PK WND 32036/1839 SLP220 T00721039 |
| 11:55 CST |  Clear | 7°C / 45°F | -3°C / 27°F | 49% | 1022 mb (30.18 in) | NW 37 kph (NW 23 mph) | - | 10SM |
| | KCNK 251755Z AUTO 31020G28KT 10SM CLR 07/M03 A3017 RMK AO2 PK WND 33030/1711 SLP225 60002 T00721028 10072 20017 50003 |
| 10:55 CST |  Clear | 6°C / 43°F | -2°C / 28°F | 57% | 1022 mb (30.18 in) | NW 33 kph (NW 20.7 mph) | - | 10SM |
| | KCNK 251655Z AUTO 32018G27KT 10SM CLR 06/M02 A3019 RMK AO2 PK WND 32030/1613 SLP233 T00611022 |
| 09:55 CST |  Clear | 6°C / 43°F | -2°C / 28°F | 57% | 1022 mb (30.18 in) | NW 35 kph (NW 21.9 mph) | - | 10SM |
| | KCNK 251555Z AUTO 32019G32KT 10SM CLR 06/M02 A3019 RMK AO2 PK WND 32032/1552 SLP231 T00561017 |
| 08:55 CST |  Clear | 5°C / 41°F | 3°C / 37°F | 87% | 1021 mb (30.15 in) | NW 26 kph (NW 16.1 mph) | - | 10SM |
| | KCNK 251455Z AUTO 30014G19KT 10SM CLR 05/03 A3016 RMK AO2 SLP222 60002 T00500028 53007 |
| 07:55 CST |  Overcast | 4°C / 39°F | 3°C / 37°F | 93% | 1021 mb (30.15 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | KCNK 251355Z AUTO 28009KT 10SM OVC075 04/03 A3015 RMK AO2 SLP218 T00390033 |
| 06:55 CST |  Overcast | 3°C / 37°F | 3°C / 37°F | 100% | 1021 mb (30.15 in) | WNW 13 kph (WNW 8.1 mph) | 0.51 mm (0.02 in) | 10SM |
| | KCNK 251255Z AUTO 29007KT 10SM FEW030 SCT038 OVC060 03/03 A3015 RMK AO2 RAE50 SLP220 P0002 T00330028 |
| 06:47 CST |  Overcast Light Rain | 3°C / 37°F | 2°C / 36°F | 93% | 1021 mb (30.15 in) | W 11 kph (W 6.9 mph) | 0.51 mm (0.02 in) | 10SM |
| | KCNK 251247Z AUTO 28006KT 10SM -RA SCT028 BKN038 OVC060 03/02 A3015 RMK AO2 P0002 |
| 06:17 CST |  Overcast Light Rain | 2°C / 36°F | 2°C / 36°F | 100% | 1021 mb (30.15 in) | NW 13 kph (NW 8.1 mph) | 0.51 mm (0.02 in) | 10SM |
| | KCNK 251217Z AUTO 30007KT 10SM -RA BKN028 OVC034 02/02 A3015 RMK AO2 P0002 |
| 05:55 CST |  Overcast Light Rain | 2°C / 36°F | 0°C / 32°F | 87% | 1021 mb (30.15 in) | NW 15 kph (NW 9.2 mph) | 0.76 mm (0.03 in) | 8SM |
| | KCNK 251155Z AUTO 31008KT 8SM -RA BKN034 OVC043 02/00 A3014 RMK AO2 RAB25 SLP216 P0003 60003 70003 T00170000 10017 20000 53029 |
| 04:55 CST |  Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1019 mb (30.09 in) | WNW 17 kph (WNW 10.4 mph) | - | 10SM |
| | KCNK 251055Z AUTO 29009KT 10SM BKN070 OVC080 01/M03 A3009 RMK AO2 SLP197 T00111028 |
| 03:55 CST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1018 mb (30.06 in) | SSW 17 kph (SSW 10.4 mph) | - | 10SM |
| | KCNK 250955Z AUTO 26009KT 10SM CLR 00/M02 A3006 RMK AO2 SLP187 T00001022 |
| 02:55 CST |  Clear | 0°C / 32°F | -3°C / 27°F | 80% | 1018 mb (30.06 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KCNK 250855Z AUTO 26008KT 10SM CLR 00/M03 A3005 RMK AO2 SLP182 T00001028 55006 |
| 01:55 CST |  Clear | 1°C / 34°F | -3°C / 27°F | 75% | 1017 mb (30.03 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KCNK 250755Z AUTO 25007KT 10SM CLR 01/M03 A3004 RMK AO2 SLP180 T00061033 |
| 00:55 CST |  Clear | 1°C / 34°F | -3°C / 27°F | 75% | 1018 mb (30.06 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KCNK 250655Z AUTO 26007KT 10SM CLR 01/M03 A3006 RMK AO2 SLP185 T00061028 |