| 02:23 CST |  Clear Fog And Mist | 1°C / 34°F | 0°C / 32°F | 93% | 1025 mb (30.27 in) | Calm | - | 5SM |
| | KRSV 080823Z AUTO 00000KT 5SM BR CLR 01/00 A3026 RMK AO2 T00091005 |
| 02:03 CST |  Clear Fog And Mist | 1°C / 34°F | -1°C / 30°F | 87% | 1024 mb (30.24 in) | ENE 7 kph (ENE 4.6 mph) | - | 5SM |
| | KRSV 080803Z AUTO 06004KT 5SM BR CLR 01/M01 A3025 RMK AO2 T00061006 |
| 01:43 CST |  Clear Fog And Mist | 1°C / 34°F | -1°C / 30°F | 87% | 1025 mb (30.27 in) | ENE 6 kph (ENE 3.5 mph) | - | 5SM |
| | KRSV 080743Z AUTO 06003KT 5SM BR CLR 01/M01 A3026 RMK AO2 T00051007 |
| 01:23 CST |  Clear | 1°C / 34°F | -1°C / 30°F | 87% | 1025 mb (30.27 in) | ENE 6 kph (ENE 3.5 mph) | - | 7SM |
| | KRSV 080723Z AUTO 06003KT 7SM CLR 01/M01 A3026 RMK AO2 T00051008 |
| 01:03 CST |  Clear | 1°C / 34°F | -1°C / 30°F | 87% | 1025 mb (30.27 in) | ENE 7 kph (ENE 4.6 mph) | - | 7SM |
| | KRSV 080703Z AUTO 06004KT 7SM CLR 01/M01 A3026 RMK AO2 T00061006 |
| 00:43 CST |  Clear | 1°C / 34°F | -1°C / 30°F | 87% | 1025 mb (30.27 in) | ENE 7 kph (ENE 4.6 mph) | - | 7SM |
| | KRSV 080643Z AUTO 07004KT 7SM CLR 01/M01 A3027 RMK AO2 T00101008 |
| 00:23 CST |  Clear | 1°C / 34°F | -1°C / 30°F | 87% | 1025 mb (30.27 in) | E 6 kph (E 3.5 mph) | - | 7SM |
| | KRSV 080623Z AUTO 08003KT 7SM CLR 01/M01 A3028 RMK AO2 T00111006 |
| 00:03 CST |  Clear | 1°C / 34°F | 0°C / 32°F | 93% | 1026 mb (30.3 in) | Calm | - | 7SM |
| | KRSV 080603Z AUTO 00000KT 7SM CLR 01/00 A3029 RMK AO2 T00101005 |