| 02:56 CST |  Clear | -3°C / 27°F | -7°C / 19°F | 74% | 1033 mb (30.5 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KDUA 160856Z AUTO 03003KT 10SM CLR M03/M07 A3049 RMK AO2 |
| 02:36 CST |  Clear | -3°C / 27°F | -7°C / 19°F | 74% | 1033 mb (30.5 in) | NNE 7 kph (NNE 4.6 mph) | - | 10SM |
| | KDUA 160836Z AUTO 02004KT 10SM CLR M03/M07 A3050 RMK AO2 |
| 02:16 CST |  Clear | -2°C / 28°F | -7°C / 19°F | 69% | 1033 mb (30.5 in) | NE 7 kph (NE 4.6 mph) | - | 10SM |
| | KDUA 160816Z AUTO 03004KT 10SM CLR M02/M07 A3050 RMK AO2 |
| 01:56 CST |  Clear | -2°C / 28°F | -7°C / 19°F | 69% | 1033 mb (30.5 in) | NNE 13 kph (NNE 8.1 mph) | - | 10SM |
| | KDUA 160756Z AUTO 02007KT 10SM CLR M02/M07 A3050 RMK AO2 |
| 01:36 CST |  Clear | -2°C / 28°F | -7°C / 19°F | 69% | 1033 mb (30.5 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KDUA 160736Z AUTO 36006KT 10SM CLR M02/M07 A3050 RMK AO2 |
| 01:16 CST |  Clear | -2°C / 28°F | -7°C / 19°F | 69% | 1033 mb (30.5 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KDUA 160716Z AUTO 34007KT 10SM CLR M02/M07 A3050 RMK AO2 |
| 00:57 CST |  Clear | -2°C / 28°F | -7°C / 19°F | 69% | 1033 mb (30.5 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KDUA 160657Z AUTO 35009KT 10SM CLR M02/M07 A3050 RMK AO2 |
| 00:36 CST |  Clear | -1°C / 30°F | -7°C / 19°F | 64% | 1033 mb (30.5 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KDUA 160636Z AUTO 36009KT 10SM CLR M01/M07 A3050 RMK AO2 |
| 00:17 CST |  Clear | -1°C / 30°F | -7°C / 19°F | 64% | 1033 mb (30.5 in) | N 19 kph (N 11.5 mph) | - | 10SM |
| | KDUA 160617Z AUTO 35010KT 10SM CLR M01/M07 A3050 RMK AO2 |