| 08:53 CST |  Clear | 7°C / 45°F | -3°C / 27°F | 49% | 1023 mb (30.21 in) | SSW 17 kph (SSW 10.4 mph) | - | 10SM |
| | KPWA 251453Z 26009KT 10SM CLR 07/M03 A3021 RMK AO2 SLP233 T00671033 53005 |
| 07:53 CST |  Clear | 2°C / 36°F | -4°C / 25°F | 65% | 1023 mb (30.21 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KPWA 251353Z 25008KT 10SM CLR 02/M04 A3020 RMK AO2 SLP231 T00221039 |
| 06:53 CST |  Clear | 2°C / 36°F | -4°C / 25°F | 65% | 1022 mb (30.18 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KPWA 251253Z 25007KT 10SM CLR 02/M04 A3019 RMK AO2 SLP228 T00221044 |
| 05:53 CST |  Clear | 0°C / 32°F | -5°C / 23°F | 69% | 1022 mb (30.18 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KPWA 251153Z AUTO 21004KT 10SM CLR 00/M05 A3019 RMK AO2 SLP229 T00001050 10022 21006 55005 |
| 04:53 CST |  Clear | 1°C / 34°F | -4°C / 25°F | 70% | 1022 mb (30.18 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KPWA 251053Z AUTO 25006KT 10SM CLR 01/M04 A3019 RMK AO2 SLP226 T00111039 |
| 03:53 CST |  Clear | 0°C / 32°F | -4°C / 25°F | 75% | 1022 mb (30.18 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KPWA 250953Z AUTO 22003KT 10SM CLR 00/M04 A3019 RMK AO2 SLP227 T00001044 |
| 02:53 CST |  Clear | 1°C / 34°F | -4°C / 25°F | 70% | 1023 mb (30.21 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KPWA 250853Z AUTO 24003KT 10SM CLR 01/M04 A3021 RMK AO2 SLP231 T00061039 58000 |
| 01:53 CST |  Clear | 1°C / 34°F | -3°C / 27°F | 75% | 1023 mb (30.21 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KPWA 250753Z AUTO 24004KT 10SM CLR 01/M03 A3022 RMK AO2 SLP235 T00111033 |
| 00:53 CST |  Clear | 2°C / 36°F | -3°C / 27°F | 70% | 1023 mb (30.21 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KPWA 250653Z AUTO 23004KT 10SM CLR 02/M03 A3022 RMK AO2 SLP236 T00221028 |