| 08:57 CST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1000 mb (29.53 in) | SE 22 kph (SE 13.8 mph) | - | 7SM |
| | KADC 011457Z AUTO 13012KT 7SM CLR M02/M03 A2952 RMK AO2 |
| 08:37 CST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1001 mb (29.56 in) | SE 20 kph (SE 12.7 mph) | - | 10SM |
| | KADC 011437Z AUTO 12011KT 10SM CLR M02/M03 A2955 RMK AO2 |
| 08:17 CST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1001 mb (29.56 in) | SE 19 kph (SE 11.5 mph) | - | 10SM |
| | KADC 011417Z AUTO 12010KT 10SM CLR M02/M03 A2956 RMK AO2 |
| 07:57 CST |  Partly Cloudy | -3°C / 27°F | -3°C / 27°F | 100% | 1002 mb (29.59 in) | SE 15 kph (SE 9.2 mph) | - | 7SM |
| | KADC 011357Z AUTO 12008KT 7SM SCT110 M03/M03 A2958 RMK AO2 |
| 07:37 CST |  Clear | -3°C / 27°F | -3°C / 27°F | 100% | 1002 mb (29.59 in) | ESE 11 kph (ESE 6.9 mph) | - | 10SM |
| | KADC 011337Z AUTO 11006KT 10SM CLR M03/M03 A2959 RMK AO2 |
| 07:17 CST |  Clear | -3°C / 27°F | -4°C / 25°F | 93% | 1002 mb (29.59 in) | SE 15 kph (SE 9.2 mph) | - | 10SM |
| | KADC 011317Z AUTO 12008KT 10SM CLR M03/M04 A2959 RMK AO2 |
| 06:57 CST |  Clear | -3°C / 27°F | -4°C / 25°F | 93% | 1002 mb (29.59 in) | SE 13 kph (SE 8.1 mph) | - | 10SM |
| | KADC 011257Z AUTO 12007KT 10SM CLR M03/M04 A2960 RMK AO2 |
| 06:37 CST |  Clear | -3°C / 27°F | -3°C / 27°F | 100% | 1002 mb (29.59 in) | ESE 17 kph (ESE 10.4 mph) | - | 10SM |
| | KADC 011237Z AUTO 11009KT 10SM CLR M03/M03 A2960 RMK AO2 |
| 06:17 CST |  Clear | -3°C / 27°F | -3°C / 27°F | 100% | 1003 mb (29.62 in) | ESE 15 kph (ESE 9.2 mph) | - | 10SM |
| | KADC 011217Z AUTO 11008KT 10SM CLR M03/M03 A2961 RMK AO2 |
| 05:57 CST |  Clear | -3°C / 27°F | -3°C / 27°F | 100% | 1003 mb (29.62 in) | E 13 kph (E 8.1 mph) | - | 10SM |
| | KADC 011157Z AUTO 10007KT 10SM CLR M03/M03 A2961 RMK AO2 |
| 05:37 CST |  Clear | -3°C / 27°F | -3°C / 27°F | 100% | 1003 mb (29.62 in) | ESE 13 kph (ESE 8.1 mph) | - | 10SM |
| | KADC 011137Z AUTO 11007KT 10SM CLR M03/M03 A2961 RMK AO2 |
| 05:17 CST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1003 mb (29.62 in) | ESE 13 kph (ESE 8.1 mph) | - | 10SM |
| | KADC 011117Z AUTO 11007KT 10SM CLR M02/M03 A2962 RMK AO2 |
| 04:57 CST |  Clear | -2°C / 28°F | -3°C / 27°F | 93% | 1003 mb (29.62 in) | ESE 9 kph (ESE 5.8 mph) | - | 10SM |
| | KADC 011057Z AUTO 11005KT 10SM CLR M02/M03 A2963 RMK AO2 |
| 04:37 CST |  Clear | -3°C / 27°F | -3°C / 27°F | 100% | 1003 mb (29.62 in) | ESE 11 kph (ESE 6.9 mph) | - | 10SM |
| | KADC 011037Z AUTO 11006KT 10SM CLR M03/M03 A2963 RMK AO2 |
| 04:17 CST |  Partly Cloudy | -3°C / 27°F | -4°C / 25°F | 93% | 1004 mb (29.65 in) | SE 9 kph (SE 5.8 mph) | - | 10SM |
| | KADC 011017Z AUTO 12005KT 10SM SCT050 M03/M04 A2964 RMK AO2 |
| 03:57 CST |  Overcast | -3°C / 27°F | -3°C / 27°F | 100% | 1004 mb (29.65 in) | ENE 7 kph (ENE 4.6 mph) | - | 10SM |
| | KADC 010957Z AUTO 07004KT 10SM OVC050 M03/M03 A2966 RMK AO2 |
| 03:37 CST |  Overcast | -3°C / 27°F | -3°C / 27°F | 100% | 1004 mb (29.65 in) | E 9 kph (E 5.8 mph) | - | 10SM |
| | KADC 010937Z AUTO 09005KT 10SM OVC050 M03/M03 A2966 RMK AO2 |
| 03:17 CST |  Overcast | -3°C / 27°F | -3°C / 27°F | 100% | 1005 mb (29.68 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KADC 010917Z AUTO 09004KT 10SM OVC050 M03/M03 A2967 RMK AO2 |
| 02:57 CST |  Mostly Cloudy | -3°C / 27°F | -3°C / 27°F | 100% | 1005 mb (29.68 in) | E 6 kph (E 3.5 mph) | - | 10SM |
| | KADC 010857Z AUTO 09003KT 10SM BKN050 M03/M03 A2967 RMK AO2 |
| 02:37 CST |  Mostly Cloudy | -3°C / 27°F | -4°C / 25°F | 93% | 1005 mb (29.68 in) | E 9 kph (E 5.8 mph) | - | 10SM |
| | KADC 010837Z AUTO 09005KT 10SM BKN050 M03/M04 A2967 RMK AO2 |
| 02:17 CST |  Clear | -4°C / 25°F | -5°C / 23°F | 93% | 1005 mb (29.68 in) | Calm | - | 7SM |
| | KADC 010817Z AUTO 00000KT 7SM CLR M04/M05 A2968 RMK AO2 |
| 01:57 CST |  Clear | -4°C / 25°F | -4°C / 25°F | 100% | 1005 mb (29.68 in) | Calm | - | 7SM |
| | KADC 010757Z AUTO 00000KT 7SM CLR M04/M04 A2968 RMK AO2 |
| 01:37 CST |  Clear | -4°C / 25°F | -5°C / 23°F | 93% | 1005 mb (29.68 in) | Calm | - | 10SM |
| | KADC 010737Z AUTO 00000KT 10SM CLR M04/M05 A2968 RMK AO2 |
| 01:17 CST |  Clear | -4°C / 25°F | -5°C / 23°F | 93% | 1005 mb (29.68 in) | Calm | - | 10SM |
| | KADC 010717Z AUTO 00000KT 10SM CLR M04/M05 A2967 RMK AO2 |
| 00:57 CST |  Clear | -4°C / 25°F | -5°C / 23°F | 93% | 1004 mb (29.65 in) | ENE 6 kph (ENE 3.5 mph) | - | 10SM |
| | KADC 010657Z AUTO 06003KT 10SM CLR M04/M05 A2966 RMK AO2 |
| 00:37 CST |  Clear | -5°C / 23°F | -5°C / 23°F | 100% | 1004 mb (29.65 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KADC 010637Z AUTO 05003KT 10SM CLR M05/M05 A2966 RMK AO2 |
| 00:17 CST |  Clear | -4°C / 25°F | -5°C / 23°F | 93% | 1005 mb (29.68 in) | Calm | - | 10SM |
| | KADC 010617Z AUTO 00000KT 10SM CLR M04/M05 A2967 RMK AO2 |