| 05:12 CST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1019 mb (30.09 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KCOU 071112Z AUTO 30010G21KT 10SM BKN014 OVC020 02/M01 A3009 RMK AO2 TSNO |
| 04:54 CST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1019 mb (30.09 in) | SSW 20 kph (SSW 12.7 mph) | - | 10SM |
| | KCOU 071054Z AUTO 26011KT 10SM SCT013 OVC022 02/00 A3008 RMK AO2 SLP193 T00220000 TSNO |
| 04:46 CST |  Overcast | 3°C / 37°F | 0°C / 32°F | 81% | 1019 mb (30.09 in) | SSW 19 kph (SSW 11.5 mph) | - | 10SM |
| | KCOU 071046Z AUTO 26010KT 10SM FEW010 SCT015 OVC022 03/00 A3008 RMK AO2 TSNO |
| 04:37 CST |  Overcast | 3°C / 37°F | 1°C / 34°F | 87% | 1019 mb (30.09 in) | SSW 20 kph (SSW 12.7 mph) | - | 10SM |
| | KCOU 071037Z AUTO 26011KT 10SM BKN010 BKN015 OVC022 03/01 A3008 RMK AO2 CIG 007V013 TSNO |
| 04:20 CST |  Overcast | 2°C / 36°F | 1°C / 34°F | 93% | 1018 mb (30.06 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KCOU 071020Z AUTO 25008KT 10SM BKN008 OVC013 02/01 A3007 RMK AO2 TSNO |
| 03:54 CST |  Overcast | 2°C / 36°F | 0°C / 32°F | 87% | 1018 mb (30.06 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KCOU 070954Z AUTO 23007KT 10SM OVC010 02/00 A3007 RMK AO2 SLP188 T00220000 TSNO |
| 02:54 CST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1018 mb (30.06 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KCOU 070854Z AUTO 22007KT 10SM OVC012 02/M01 A3006 RMK AO2 SLP185 60000 T00171006 53009 TSNO |
| 02:03 CST |  Overcast | 1°C / 34°F | -1°C / 30°F | 87% | 1017 mb (30.03 in) | SW 15 kph (SW 9.2 mph) | - | 10SM |
| | KCOU 070803Z AUTO 21008KT 10SM OVC014 01/M01 A3004 RMK AO2 TSNO |
| 01:54 CST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1017 mb (30.03 in) | S 20 kph (S 12.7 mph) | 0.00 mm (0.00 in) | 10SM |
| | KCOU 070754Z AUTO 19011KT 10SM OVC016 01/M02 A3004 RMK AO2 SNB06E21 SLP180 P0000 T00111017 TSNO |
| 00:54 CST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1017 mb (30.03 in) | S 19 kph (S 11.5 mph) | - | 10SM |
| | KCOU 070654Z AUTO 19010KT 10SM OVC018 01/M02 A3003 RMK AO2 SLP175 T00111022 TSNO |