| 05:55 CST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1007 mb (29.74 in) | S 9 kph (S 5.8 mph) | - | 10SM |
| | KCCY 011155Z AUTO 17005KT 10SM CLR M01/M02 A2973 RMK AO2 |
| 05:35 CST |  Clear | -1°C / 30°F | -2°C / 28°F | 93% | 1007 mb (29.74 in) | S 9 kph (S 5.8 mph) | - | 10SM |
| | KCCY 011135Z AUTO 17005KT 10SM CLR M01/M02 A2973 RMK AO2 |
| 05:15 CST |  Clear | 0°C / 32°F | -1°C / 30°F | 93% | 1007 mb (29.74 in) | S 13 kph (S 8.1 mph) | - | 10SM |
| | KCCY 011115Z AUTO 17007KT 10SM CLR 00/M01 A2973 RMK AO2 |
| 04:55 CST |  Clear | 0°C / 32°F | -1°C / 30°F | 93% | 1007 mb (29.74 in) | SSE 13 kph (SSE 8.1 mph) | - | 10SM |
| | KCCY 011055Z AUTO 16007KT 10SM CLR 00/M01 A2973 RMK AO2 |
| 04:35 CST |  Clear | 0°C / 32°F | -1°C / 30°F | 93% | 1007 mb (29.74 in) | SSE 15 kph (SSE 9.2 mph) | - | 10SM |
| | KCCY 011035Z AUTO 16008KT 10SM CLR 00/M01 A2974 RMK AO2 |
| 04:15 CST |  Clear | 0°C / 32°F | -2°C / 28°F | 87% | 1007 mb (29.74 in) | SSE 7 kph (SSE 4.6 mph) | - | 10SM |
| | KCCY 011015Z AUTO 15004KT 10SM CLR 00/M02 A2974 RMK AO2 |
| 03:55 CST |  Clear | 0°C / 32°F | -1°C / 30°F | 93% | 1007 mb (29.74 in) | SSE 9 kph (SSE 5.8 mph) | - | 10SM |
| | KCCY 010955Z AUTO 15005KT 10SM CLR 00/M01 A2974 RMK AO2 |
| 03:35 CST |  Clear | 0°C / 32°F | -1°C / 30°F | 93% | 1007 mb (29.74 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KCCY 010935Z AUTO 15006KT 10SM CLR 00/M01 A2975 RMK AO2 |
| 03:15 CST |  Clear | 0°C / 32°F | -1°C / 30°F | 93% | 1008 mb (29.77 in) | SE 7 kph (SE 4.6 mph) | - | 10SM |
| | KCCY 010915Z AUTO 14004KT 10SM CLR 00/M01 A2976 RMK AO2 |
| 02:55 CST |  Clear | 0°C / 32°F | -1°C / 30°F | 93% | 1008 mb (29.77 in) | SE 6 kph (SE 3.5 mph) | - | 10SM |
| | KCCY 010855Z AUTO 13003KT 10SM CLR 00/M01 A2976 RMK AO2 |
| 02:35 CST |  Clear | 0°C / 32°F | -1°C / 30°F | 93% | 1008 mb (29.77 in) | SSE 6 kph (SSE 3.5 mph) | - | 10SM |
| | KCCY 010835Z AUTO 16003KT 10SM CLR 00/M01 A2977 RMK AO2 |
| 02:15 CST |  Clear | 1°C / 34°F | 0°C / 32°F | 93% | 1008 mb (29.77 in) | Calm | - | 10SM |
| | KCCY 010815Z AUTO 00000KT 10SM CLR 01/00 A2977 RMK AO2 |
| 01:55 CST |  Clear | 1°C / 34°F | 0°C / 32°F | 93% | 1008 mb (29.77 in) | Calm | - | 10SM |
| | KCCY 010755Z AUTO 00000KT 10SM CLR 01/00 A2977 RMK AO2 |
| 01:35 CST |  Clear | 1°C / 34°F | 0°C / 32°F | 93% | 1008 mb (29.77 in) | Calm | - | 10SM |
| | KCCY 010735Z AUTO 00000KT 10SM CLR 01/00 A2977 RMK AO2 |
| 01:15 CST |  Clear | 1°C / 34°F | 0°C / 32°F | 93% | 1008 mb (29.77 in) | Calm | - | 10SM |
| | KCCY 010715Z AUTO 00000KT 10SM CLR 01/00 A2977 RMK AO2 |
| 00:55 CST |  Clear | 1°C / 34°F | -1°C / 30°F | 87% | 1008 mb (29.77 in) | Calm | - | 10SM |
| | KCCY 010655Z AUTO 00000KT 10SM CLR 01/M01 A2977 RMK AO2 |
| 00:35 CST |  Clear | 2°C / 36°F | 0°C / 32°F | 87% | 1008 mb (29.77 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KCCY 010635Z AUTO 23006KT 10SM CLR 02/00 A2977 RMK AO2 |