| 10:55 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 1005 mb (29.68 in) | E 9 kph (E 5.8 mph) | - | 2SM |
| | KAIG 261655Z AUTO 09005KT 2SM -SN SCT019 OVC027 M08/M11 A2968 RMK AO2 VIS 1 1/2V3 |
| 10:35 CST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1005 mb (29.68 in) | E 13 kph (E 8.1 mph) | - | 3SM |
| | KAIG 261635Z AUTO 10007KT 3SM -SN SCT017 SCT029 OVC039 M09/M11 A2968 RMK AO2 |
| 10:15 CST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1005 mb (29.68 in) | ESE 9 kph (ESE 5.8 mph) | - | 2SM |
| | KAIG 261615Z AUTO 11005KT 2SM -SN SCT022 BKN028 OVC043 M09/M11 A2968 RMK AO2 |
| 09:55 CST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1005 mb (29.68 in) | ESE 9 kph (ESE 5.8 mph) | - | 2 1/2SM |
| | KAIG 261555Z AUTO 11005KT 2 1/2SM -SN SCT022 SCT028 OVC036 M09/M11 A2968 RMK AO2 |
| 09:35 CST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1005 mb (29.68 in) | ESE 11 kph (ESE 6.9 mph) | - | 5SM |
| | KAIG 261535Z AUTO 11006KT 5SM -SN BKN040 OVC050 M09/M11 A2967 RMK AO2 |
| 09:15 CST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1005 mb (29.68 in) | E 7 kph (E 4.6 mph) | - | 4SM |
| | KAIG 261515Z AUTO 09004KT 4SM -SN SCT036 OVC050 M09/M11 A2967 RMK AO2 |
| 08:55 CST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1004 mb (29.65 in) | ESE 6 kph (ESE 3.5 mph) | - | 5SM |
| | KAIG 261455Z AUTO 11003KT 5SM -SN SCT036 OVC050 M09/M11 A2966 RMK AO2 |
| 08:35 CST |  Overcast | -10°C / 14°F | -11°C / 12°F | 92% | 1004 mb (29.65 in) | E 7 kph (E 4.6 mph) | - | 10SM |
| | KAIG 261435Z AUTO 09004KT 10SM OVC050 M10/M11 A2966 RMK AO2 |
| 08:15 CST |  Overcast | -11°C / 12°F | -12°C / 10°F | 92% | 1004 mb (29.65 in) | ENE 6 kph (ENE 3.5 mph) | - | 10SM |
| | KAIG 261415Z AUTO 07003KT 10SM OVC050 M11/M12 A2965 RMK AO2 |
| 07:55 CST |  Overcast | -12°C / 10°F | -13°C / 9°F | 92% | 1004 mb (29.65 in) | ENE 6 kph (ENE 3.5 mph) | - | 10SM |
| | KAIG 261355Z AUTO 07003KT 10SM SCT028 SCT039 OVC050 M12/M13 A2965 RMK AO2 |
| 07:35 CST |  Overcast | -12°C / 10°F | -13°C / 9°F | 92% | 1004 mb (29.65 in) | ENE 7 kph (ENE 4.6 mph) | - | 10SM |
| | KAIG 261335Z AUTO 06004KT 10SM SCT028 OVC044 M12/M13 A2964 RMK AO2 |
| 07:15 CST |  Overcast | -11°C / 12°F | -12°C / 10°F | 92% | 1004 mb (29.65 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KAIG 261315Z AUTO 01003KT 10SM OVC040 M11/M12 A2964 RMK AO2 |
| 06:55 CST |  Overcast | -12°C / 10°F | -13°C / 9°F | 92% | 1004 mb (29.65 in) | Calm | - | 10SM |
| | KAIG 261255Z AUTO 00000KT 10SM OVC036 M12/M13 A2965 RMK AO2 |
| 06:35 CST |  Partly Cloudy | -12°C / 10°F | -13°C / 9°F | 92% | 1004 mb (29.65 in) | Calm | - | 7SM |
| | KAIG 261235Z AUTO 00000KT 7SM SCT036 M12/M13 A2965 RMK AO2 |
| 06:15 CST |  Clear | -12°C / 10°F | -13°C / 9°F | 92% | 1004 mb (29.65 in) | Calm | - | 10SM |
| | KAIG 261215Z AUTO 00000KT 10SM CLR M12/M13 A2964 RMK AO2 |
| 05:55 CST |  Clear | -11°C / 12°F | -13°C / 9°F | 85% | 1003 mb (29.62 in) | Calm | - | 10SM |
| | KAIG 261155Z AUTO 00000KT 10SM CLR M11/M13 A2963 RMK AO2 |
| 05:35 CST |  Clear | -11°C / 12°F | -13°C / 9°F | 85% | 1004 mb (29.65 in) | SSE 7 kph (SSE 4.6 mph) | - | 10SM |
| | KAIG 261135Z AUTO 16004KT 10SM CLR M11/M13 A2964 RMK AO2 |
| 05:15 CST |  Partly Cloudy | -10°C / 14°F | -12°C / 10°F | 85% | 1003 mb (29.62 in) | SSE 15 kph (SSE 9.2 mph) | - | 10SM |
| | KAIG 261115Z AUTO 15008KT 10SM SCT019 SCT048 M10/M12 A2963 RMK AO2 |
| 04:55 CST |  Overcast | -9°C / 16°F | -10°C / 14°F | 93% | 1003 mb (29.62 in) | SE 17 kph (SE 10.4 mph) | - | 10SM |
| | KAIG 261055Z AUTO 14009KT 10SM OVC050 M09/M10 A2962 RMK AO2 |
| 04:35 CST |  Overcast Light Snow | -9°C / 16°F | -10°C / 14°F | 93% | 1003 mb (29.62 in) | SE 7 kph (SE 4.6 mph) | - | 4SM |
| | KAIG 261035Z AUTO 13004KT 4SM -SN SCT013 BKN020 OVC050 M09/M10 A2963 RMK AO2 |
| 04:15 CST |  Overcast Light Snow | -9°C / 16°F | -10°C / 14°F | 93% | 1003 mb (29.62 in) | SSE 13 kph (SSE 8.1 mph) | - | 3SM |
| | KAIG 261015Z AUTO 15007KT 3SM -SN BKN020 OVC060 M09/M10 A2962 RMK AO2 |
| 03:55 CST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1003 mb (29.62 in) | SSE 11 kph (SSE 6.9 mph) | - | 10SM |
| | KAIG 260955Z AUTO 16006KT 10SM -SN SCT022 OVC060 M09/M11 A2963 RMK AO2 |
| 03:35 CST |  Overcast | -9°C / 16°F | -11°C / 12°F | 86% | 1003 mb (29.62 in) | SSE 17 kph (SSE 10.4 mph) | - | 10SM |
| | KAIG 260935Z AUTO 15009KT 10SM OVC060 M09/M11 A2962 RMK AO2 |
| 03:15 CST |  Overcast | -9°C / 16°F | -11°C / 12°F | 86% | 1003 mb (29.62 in) | S 15 kph (S 9.2 mph) | - | 10SM |
| | KAIG 260915Z AUTO 17008KT 10SM BKN060 OVC075 M09/M11 A2962 RMK AO2 |
| 02:55 CST |  Overcast Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 1003 mb (29.62 in) | SSE 13 kph (SSE 8.1 mph) | - | 10SM |
| | KAIG 260855Z AUTO 16007KT 10SM -SN SCT014 OVC075 M08/M10 A2962 RMK AO2 |
| 02:35 CST |  Overcast Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 1003 mb (29.62 in) | S 15 kph (S 9.2 mph) | - | 10SM |
| | KAIG 260835Z AUTO 19008KT 10SM -SN SCT014 OVC085 M08/M10 A2961 RMK AO2 |
| 02:15 CST |  Overcast | -7°C / 19°F | -9°C / 16°F | 86% | 1002 mb (29.59 in) | S 22 kph (S 13.8 mph) | - | 10SM |
| | KAIG 260815Z AUTO 17012KT 10SM SCT012 BKN036 OVC085 M07/M09 A2960 RMK AO2 |
| 01:55 CST |  Overcast Light Snow | -8°C / 18°F | -9°C / 16°F | 93% | 1002 mb (29.59 in) | S 19 kph (S 11.5 mph) | - | 4SM |
| | KAIG 260755Z AUTO 18010KT 4SM -SN BKN012 BKN017 OVC036 M08/M09 A2959 RMK AO2 |
| 01:35 CST |  Overcast Light Snow | -7°C / 19°F | -8°C / 18°F | 93% | 1002 mb (29.59 in) | S 20 kph (S 12.7 mph) | - | 3SM |
| | KAIG 260735Z AUTO 18011KT 3SM -SN OVC012 M07/M08 A2958 RMK AO2 |
| 01:15 CST |  Overcast Light Snow | -6°C / 21°F | -7°C / 19°F | 93% | 1001 mb (29.56 in) | S 22 kph (S 13.8 mph) | - | 2SM |
| | KAIG 260715Z AUTO 17012G15KT 2SM -SN OVC012 M06/M07 A2956 RMK AO2 |
| 00:55 CST |  Overcast Light Snow | -5°C / 23°F | -7°C / 19°F | 86% | 1001 mb (29.56 in) | S 24 kph (S 15 mph) | - | 2SM |
| | KAIG 260655Z AUTO 17013KT 2SM -SN OVC010 M05/M07 A2955 RMK AO2 |
| 00:35 CST |  Overcast | -4°C / 25°F | -5°C / 23°F | 93% | 1000 mb (29.53 in) | SSE 20 kph (SSE 12.7 mph) | - | 10SM |
| | KAIG 260635Z AUTO 16011KT 10SM OVC010 M04/M05 A2953 RMK AO2 |
| 00:15 CST |  Overcast | -3°C / 27°F | -4°C / 25°F | 93% | 1000 mb (29.53 in) | S 24 kph (S 15 mph) | - | 10SM |
| | KAIG 260615Z AUTO 17013KT 10SM OVC008 M03/M04 A2952 RMK AO2 |