| 06:54 CST |  Mostly Cloudy | 0°C / 32°F | -5°C / 23°F | 69% | 1008 mb (29.77 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KAUW 021254Z AUTO 33009G21KT 10SM BKN024 00/M05 A2978 RMK AO2 SLP100 T00001050 TSNO |
| 06:07 CST |  Mostly Cloudy | 1°C / 34°F | -4°C / 25°F | 70% | 1008 mb (29.77 in) | NW 22 kph (NW 13.8 mph) | - | 10SM |
| | KAUW 021207Z AUTO 30012KT 10SM BKN024 01/M04 A2977 RMK AO2 TSNO |
| 05:54 CST |  Partly Cloudy | 1°C / 34°F | -3°C / 27°F | 75% | 1008 mb (29.77 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KAUW 021154Z AUTO 30009G15KT 10SM SCT024 SCT110 01/M03 A2977 RMK AO2 SLP095 T00111033 10022 20006 53014 TSNO |
| 05:27 CST |  Overcast | 1°C / 34°F | -3°C / 27°F | 75% | 1007 mb (29.74 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KAUW 021127Z AUTO 30006KT 10SM BKN026 OVC110 01/M03 A2975 RMK AO2 TSNO |
| 05:02 CST |  Mostly Cloudy | 1°C / 34°F | -3°C / 27°F | 75% | 1007 mb (29.74 in) | WNW 9 kph (WNW 5.8 mph) | - | 10SM |
| | KAUW 021102Z AUTO 29005KT 10SM FEW028 BKN120 01/M03 A2974 RMK AO2 TSNO |
| 04:54 CST |  Mostly Cloudy | 1°C / 34°F | -3°C / 27°F | 75% | 1007 mb (29.74 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KAUW 021054Z AUTO 28005KT 10SM BKN028 BKN120 01/M03 A2974 RMK AO2 SLP086 T00061028 TSNO |
| 03:54 CST |  Overcast | 1°C / 34°F | -2°C / 28°F | 81% | 1007 mb (29.74 in) | WNW 7 kph (WNW 4.6 mph) | - | 10SM |
| | KAUW 020954Z AUTO 29004KT 10SM BKN028 OVC110 01/M02 A2973 RMK AO2 SLP082 T00111022 TSNO |
| 02:54 CST |  Overcast | 2°C / 36°F | -1°C / 30°F | 81% | 1007 mb (29.74 in) | WNW 11 kph (WNW 6.9 mph) | - | 9SM |
| | KAUW 020854Z AUTO 29006KT 9SM OVC120 02/M01 A2973 RMK AO2 SLP080 T00171011 51018 TSNO |
| 02:11 CST |  Mostly Cloudy | 2°C / 36°F | -1°C / 30°F | 81% | 1006 mb (29.71 in) | NW 11 kph (NW 6.9 mph) | - | 9SM |
| | KAUW 020811Z AUTO 30006KT 9SM SCT026 BKN120 02/M01 A2971 RMK AO2 TSNO |
| 02:02 CST |  Mostly Cloudy | 2°C / 36°F | -1°C / 30°F | 81% | 1006 mb (29.71 in) | NW 13 kph (NW 8.1 mph) | - | 9SM |
| | KAUW 020802Z AUTO 30007KT 9SM BKN026 BKN120 02/M01 A2972 RMK AO2 TSNO |
| 01:54 CST |  Mostly Cloudy | 2°C / 36°F | -1°C / 30°F | 81% | 1006 mb (29.71 in) | W 9 kph (W 5.8 mph) | - | 9SM |
| | KAUW 020754Z AUTO 28005KT 9SM SCT026 BKN120 02/M01 A2972 RMK AO2 SLP076 T00171011 TSNO |
| 00:54 CST |  Clear | 2°C / 36°F | -1°C / 30°F | 81% | 1005 mb (29.68 in) | WNW 13 kph (WNW 8.1 mph) | - | 10SM |
| | KAUW 020654Z AUTO 29007KT 10SM CLR 02/M01 A2969 RMK AO2 SLP067 T00171006 TSNO |