| 08:52 CST |  Partly Cloudy | 4°C / 39°F | -1°C / 30°F | 70% | 1012 mb (29.88 in) | SSE 17 kph (SSE 10.4 mph) | - | 10SM |
| | KPWK 011452Z 20009KT 10SM FEW055 04/M01 A2987 RMK AO2 SLP120 T00391011 58002 |
| 07:52 CST |  Partly Cloudy | 2°C / 36°F | -1°C / 30°F | 81% | 1012 mb (29.88 in) | SSE 17 kph (SSE 10.4 mph) | - | 10SM |
| | KPWK 011352Z 20009KT 10SM FEW055 02/M01 A2988 RMK AO2 SLP122 T00221011 |
| 06:52 CST |  Clear | 3°C / 37°F | -2°C / 28°F | 70% | 1012 mb (29.88 in) | SW 15 kph (SW 9.2 mph) | - | 10SM |
| | KPWK 011252Z 21008KT 10SM CLR 03/M02 A2988 RMK AO2 SLP123 T00281017 |
| 05:52 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1012 mb (29.88 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KPWK 011152Z 21007KT 10SM CLR 02/M02 A2988 RMK AO2 SLP123 T00171017 10033 20011 55001 |
| 04:52 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1012 mb (29.88 in) | SSE 9 kph (SSE 5.8 mph) | - | 10SM |
| | KPWK 011052Z AUTO 20005KT 10SM CLR 02/M02 A2988 RMK AO2 SLP122 T00171017 |
| 03:52 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1012 mb (29.88 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KPWK 010952Z AUTO 22005KT 10SM CLR 02/M02 A2988 RMK AO2 SLP122 T00221017 |
| 02:52 CST |  Clear | 2°C / 36°F | -2°C / 28°F | 75% | 1012 mb (29.88 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KPWK 010852Z AUTO 21006KT 10SM CLR 02/M02 A2988 RMK AO2 SLP124 T00221017 53009 |
| 01:52 CST |  Clear | 3°C / 37°F | -2°C / 28°F | 70% | 1012 mb (29.88 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KPWK 010752Z AUTO 22005KT 10SM CLR 03/M02 A2987 RMK AO2 SLP121 T00281017 |
| 00:52 CST |  Clear | 3°C / 37°F | -2°C / 28°F | 70% | 1011 mb (29.85 in) | SSW 17 kph (SSW 10.4 mph) | - | 10SM |
| | KPWK 010652Z AUTO 24009KT 10SM CLR 03/M02 A2986 RMK AO2 SLP116 T00331017 |