| 05:55 CST |  Clear | 8°C / 46°F | 3°C / 37°F | 71% | 1016 mb (30 in) | S 9 kph (S 5.8 mph) | - | 10SM |
| | KPRX 281155Z AUTO 19005KT 10SM CLR 08/03 A2999 RMK AO1 10100 20080 57003 |
| 05:35 CST |  Clear | 8°C / 46°F | 3°C / 37°F | 71% | 1016 mb (30 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KPRX 281135Z AUTO 18004KT 10SM CLR 08/03 A2999 RMK AO1 |
| 05:15 CST |  Clear | 8°C / 46°F | 3°C / 37°F | 71% | 1016 mb (30 in) | S 11 kph (S 6.9 mph) | - | 10SM |
| | KPRX 281115Z AUTO 19006KT 10SM CLR 08/03 A2999 RMK AO1 |
| 04:55 CST |  Clear | 8°C / 46°F | 3°C / 37°F | 71% | 1016 mb (30 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KPRX 281055Z AUTO 19004KT 10SM CLR 08/03 A2999 RMK AO1 |
| 04:35 CST |  Clear | 8°C / 46°F | 3°C / 37°F | 71% | 1016 mb (30 in) | S 11 kph (S 6.9 mph) | - | 10SM |
| | KPRX 281035Z AUTO 19006KT 10SM CLR 08/03 A2999 RMK AO1 |
| 04:15 CST |  Clear | 8°C / 46°F | 3°C / 37°F | 71% | 1016 mb (30 in) | SSE 9 kph (SSE 5.8 mph) | - | 10SM |
| | KPRX 281015Z AUTO 20005KT 10SM CLR 08/03 A2999 RMK AO1 |
| 03:55 CST |  Clear | 8°C / 46°F | 2°C / 36°F | 66% | 1016 mb (30 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KPRX 280955Z AUTO 20006KT 10SM CLR 08/02 A2999 RMK AO1 |
| 03:35 CST |  Clear | 8°C / 46°F | 3°C / 37°F | 71% | 1016 mb (30 in) | SSE 13 kph (SSE 8.1 mph) | - | 10SM |
| | KPRX 280935Z AUTO 20007KT 10SM CLR 08/03 A2999 RMK AO1 |
| 03:15 CST |  Clear | 8°C / 46°F | 3°C / 37°F | 71% | 1016 mb (30 in) | SSE 15 kph (SSE 9.2 mph) | - | 10SM |
| | KPRX 280915Z AUTO 20008KT 10SM CLR 08/03 A3000 RMK AO1 |
| 02:55 CST |  Clear | 9°C / 48°F | 3°C / 37°F | 66% | 1016 mb (30 in) | SSE 13 kph (SSE 8.1 mph) | - | 10SM |
| | KPRX 280855Z AUTO 20007KT 10SM CLR 09/03 A3000 RMK AO1 |
| 02:35 CST |  Clear | 9°C / 48°F | 3°C / 37°F | 66% | 1016 mb (30 in) | SSE 17 kph (SSE 10.4 mph) | - | 10SM |
| | KPRX 280835Z AUTO 20009KT 10SM CLR 09/03 A3000 RMK AO1 |
| 02:15 CST |  Clear | 9°C / 48°F | 3°C / 37°F | 66% | 1016 mb (30 in) | SSE 15 kph (SSE 9.2 mph) | - | 10SM |
| | KPRX 280815Z AUTO 20008KT 10SM CLR 09/03 A3000 RMK AO1 |
| 01:55 CST |  Clear | 9°C / 48°F | 3°C / 37°F | 66% | 1016 mb (30 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KPRX 280755Z AUTO 21007KT 10SM CLR 09/03 A3001 RMK AO1 |
| 01:35 CST |  Clear | 9°C / 48°F | 2°C / 36°F | 62% | 1016 mb (30 in) | SSE 15 kph (SSE 9.2 mph) | - | 10SM |
| | KPRX 280735Z AUTO 20008KT 10SM CLR 09/02 A3000 RMK AO1 |
| 01:15 CST |  Clear | 9°C / 48°F | 2°C / 36°F | 62% | 1016 mb (30 in) | SSE 13 kph (SSE 8.1 mph) | - | 10SM |
| | KPRX 280715Z AUTO 20007KT 10SM CLR 09/02 A3000 RMK AO1 |
| 00:55 CST |  Clear | 9°C / 48°F | 2°C / 36°F | 62% | 1016 mb (30 in) | SW 15 kph (SW 9.2 mph) | - | 10SM |
| | KPRX 280655Z AUTO 21008KT 10SM CLR 09/02 A3000 RMK AO1 |
| 00:35 CST |  Clear | 10°C / 50°F | 3°C / 37°F | 62% | 1016 mb (30 in) | SSE 17 kph (SSE 10.4 mph) | - | 10SM |
| | KPRX 280635Z AUTO 20009KT 10SM CLR 10/03 A3001 RMK AO1 |
| 00:15 CST |  Clear | 9°C / 48°F | 2°C / 36°F | 62% | 1017 mb (30.03 in) | SSE 17 kph (SSE 10.4 mph) | - | 10SM |
| | KPRX 280615Z AUTO 20009KT 10SM CLR 09/02 A3002 RMK AO1 TSNO |