| 04:56 CST |  Clear | 8°C / 46°F | 6°C / 43°F | 87% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KMOB 291056Z 00000KT 10SM CLR 08/06 A3007 RMK AO2 SLP181 T00830061 |
| 03:56 CST |  Clear | 8°C / 46°F | 6°C / 43°F | 87% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KMOB 290956Z 00000KT 10SM CLR 08/06 A3007 RMK AO2 SLP181 T00830061 |
| 02:56 CST |  Clear | 8°C / 46°F | 6°C / 43°F | 87% | 1018 mb (30.06 in) | ESE 6 kph (ESE 3.5 mph) | - | 10SM |
| | KMOB 290856Z 11003KT 10SM CLR 08/06 A3007 RMK AO2 SLP180 T00780056 56009 |
| 01:56 CST |  Partly Cloudy | 9°C / 48°F | 6°C / 43°F | 82% | 1019 mb (30.09 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KMOB 290756Z 13003KT 10SM FEW250 09/06 A3008 RMK AO2 SLP184 T00940061 |
| 00:56 CST |  Clear | 8°C / 46°F | 5°C / 41°F | 82% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KMOB 290656Z 00000KT 10SM CLR 08/05 A3008 RMK AO2 SLP185 T00780050 |