| 14:15 CST |  Clear | 1°C / 34°F | -8°C / 18°F | 51% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KAIG 272015Z AUTO 00000KT 10SM CLR 01/M08 A2987 RMK AO2 |
| 13:55 CST |  Partly Cloudy | 1°C / 34°F | -7°C / 19°F | 56% | 1011 mb (29.85 in) | S 7 kph (S 4.6 mph) | - | 10SM |
| | KAIG 271955Z AUTO 19004KT 10SM SCT095 01/M07 A2986 RMK AO2 |
| 13:35 CST |  Clear | 0°C / 32°F | -7°C / 19°F | 60% | 1012 mb (29.88 in) | SSE 6 kph (SSE 3.5 mph) | - | 10SM |
| | KAIG 271935Z AUTO 20003KT 10SM CLR 00/M07 A2987 RMK AO2 |
| 13:15 CST |  Clear | 0°C / 32°F | -7°C / 19°F | 60% | 1012 mb (29.88 in) | Calm | - | 10SM |
| | KAIG 271915Z AUTO 00000KT 10SM CLR 00/M07 A2988 RMK AO2 |
| 12:55 CST |  Clear | 0°C / 32°F | -8°C / 18°F | 55% | 1012 mb (29.88 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KAIG 271855Z AUTO 25004KT 10SM CLR 00/M08 A2988 RMK AO2 |
| 12:35 CST |  Clear | 0°C / 32°F | -7°C / 19°F | 60% | 1012 mb (29.88 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KAIG 271835Z AUTO 24003KT 10SM CLR 00/M07 A2989 RMK AO2 |
| 12:15 CST |  Clear | -1°C / 30°F | -7°C / 19°F | 64% | 1013 mb (29.91 in) | Calm | - | 10SM |
| | KAIG 271815Z AUTO 00000KT 10SM CLR M01/M07 A2990 RMK AO2 |
| 11:55 CST |  Clear | -1°C / 30°F | -8°C / 18°F | 59% | 1013 mb (29.91 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KAIG 271755Z AUTO 21003KT 10SM CLR M01/M08 A2992 RMK AO2 |
| 11:35 CST |  Clear | -1°C / 30°F | -7°C / 19°F | 64% | 1013 mb (29.91 in) | Calm | - | 10SM |
| | KAIG 271735Z AUTO 00000KT 10SM CLR M01/M07 A2992 RMK AO2 |
| 11:15 CST |  Clear | -2°C / 28°F | -8°C / 18°F | 64% | 1014 mb (29.94 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KAIG 271715Z AUTO 24003KT 10SM CLR M02/M08 A2993 RMK AO2 |
| 10:55 CST |  Clear | -2°C / 28°F | -8°C / 18°F | 64% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KAIG 271655Z AUTO 00000KT 10SM CLR M02/M08 A2993 RMK AO2 |
| 10:35 CST |  Partly Cloudy | -2°C / 28°F | -8°C / 18°F | 64% | 1013 mb (29.91 in) | Calm | - | 10SM |
| | KAIG 271635Z AUTO 00000KT 10SM SCT021 M02/M08 A2992 RMK AO2 |
| 10:15 CST |  Partly Cloudy | -2°C / 28°F | -8°C / 18°F | 64% | 1014 mb (29.94 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KAIG 271615Z AUTO 05003KT 10SM SCT021 M02/M08 A2993 RMK AO2 |
| 09:55 CST |  Partly Cloudy | -3°C / 27°F | -8°C / 18°F | 69% | 1013 mb (29.91 in) | Calm | - | 10SM |
| | KAIG 271555Z AUTO 00000KT 10SM SCT021 M03/M08 A2992 RMK AO2 |
| 09:35 CST |  Mostly Cloudy | -3°C / 27°F | -8°C / 18°F | 69% | 1014 mb (29.94 in) | Calm | - | 10SM |
| | KAIG 271535Z AUTO 00000KT 10SM BKN021 M03/M08 A2993 RMK AO2 |
| 09:15 CST |  Mostly Cloudy | -4°C / 25°F | -8°C / 18°F | 74% | 1013 mb (29.91 in) | Calm | - | 10SM |
| | KAIG 271515Z AUTO 00000KT 10SM BKN021 M04/M08 A2992 RMK AO2 |
| 08:55 CST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1013 mb (29.91 in) | Calm | - | 10SM |
| | KAIG 271455Z AUTO 00000KT 10SM CLR M04/M08 A2992 RMK AO2 |
| 08:35 CST |  Clear | -4°C / 25°F | -8°C / 18°F | 74% | 1013 mb (29.91 in) | NNE 9 kph (NNE 5.8 mph) | - | 10SM |
| | KAIG 271435Z AUTO 02005KT 10SM CLR M04/M08 A2991 RMK AO2 |
| 08:15 CST |  Partly Cloudy | -5°C / 23°F | -8°C / 18°F | 80% | 1013 mb (29.91 in) | NNE 11 kph (NNE 6.9 mph) | - | 10SM |
| | KAIG 271415Z AUTO 02006KT 10SM SCT021 M05/M08 A2991 RMK AO2 |
| 07:55 CST |  Mostly Cloudy | -4°C / 25°F | -8°C / 18°F | 74% | 1014 mb (29.94 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KAIG 271355Z AUTO 36008KT 10SM BKN021 M04/M08 A2993 RMK AO2 |
| 07:35 CST |  Mostly Cloudy | -5°C / 23°F | -8°C / 18°F | 80% | 1013 mb (29.91 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KAIG 271335Z AUTO 36008KT 10SM BKN021 M05/M08 A2992 RMK AO2 |
| 07:15 CST |  Mostly Cloudy | -5°C / 23°F | -8°C / 18°F | 80% | 1013 mb (29.91 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KAIG 271315Z AUTO 01006KT 10SM BKN021 M05/M08 A2991 RMK AO2 |
| 06:55 CST |  Overcast | -4°C / 25°F | -8°C / 18°F | 74% | 1013 mb (29.91 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KAIG 271255Z AUTO 01008KT 10SM OVC021 M04/M08 A2991 RMK AO2 |
| 06:35 CST |  Overcast | -4°C / 25°F | -8°C / 18°F | 74% | 1013 mb (29.91 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KAIG 271235Z AUTO 01008KT 10SM OVC023 M04/M08 A2991 RMK AO2 |
| 06:15 CST |  Overcast | -4°C / 25°F | -8°C / 18°F | 74% | 1013 mb (29.91 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KAIG 271215Z AUTO 36008KT 10SM OVC023 M04/M08 A2991 RMK AO2 |
| 05:55 CST |  Overcast | -4°C / 25°F | -8°C / 18°F | 74% | 1013 mb (29.91 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KAIG 271155Z AUTO 01007KT 10SM OVC023 M04/M08 A2990 RMK AO2 |
| 05:35 CST |  Overcast | -4°C / 25°F | -8°C / 18°F | 74% | 1013 mb (29.91 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KAIG 271135Z AUTO 01008KT 10SM OVC023 M04/M08 A2991 RMK AO2 |
| 05:15 CST |  Overcast | -4°C / 25°F | -8°C / 18°F | 74% | 1013 mb (29.91 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KAIG 271115Z AUTO 36008KT 10SM OVC025 M04/M08 A2990 RMK AO2 |
| 04:55 CST |  Overcast | -4°C / 25°F | -8°C / 18°F | 74% | 1013 mb (29.91 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KAIG 271055Z AUTO 31005KT 10SM OVC025 M04/M08 A2990 RMK AO2 |
| 04:35 CST |  Overcast | -4°C / 25°F | -8°C / 18°F | 74% | 1012 mb (29.88 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KAIG 271035Z AUTO 32007KT 10SM OVC025 M04/M08 A2989 RMK AO2 |
| 04:15 CST |  Overcast | -3°C / 27°F | -8°C / 18°F | 69% | 1013 mb (29.91 in) | NNW 17 kph (NNW 10.4 mph) | - | 10SM |
| | KAIG 271015Z AUTO 34009KT 10SM OVC025 M03/M08 A2990 RMK AO2 |
| 03:55 CST |  Overcast | -3°C / 27°F | -8°C / 18°F | 69% | 1012 mb (29.88 in) | N 17 kph (N 10.4 mph) | - | 10SM |
| | KAIG 270955Z AUTO 35009KT 10SM OVC025 M03/M08 A2988 RMK AO2 |
| 03:35 CST |  Overcast | -3°C / 27°F | -7°C / 19°F | 74% | 1012 mb (29.88 in) | N 19 kph (N 11.5 mph) | - | 10SM |
| | KAIG 270935Z AUTO 36010KT 10SM OVC027 M03/M07 A2988 RMK AO2 |
| 03:15 CST |  Overcast | -3°C / 27°F | -7°C / 19°F | 74% | 1012 mb (29.88 in) | N 19 kph (N 11.5 mph) | - | 10SM |
| | KAIG 270915Z AUTO 36010KT 10SM OVC027 M03/M07 A2988 RMK AO2 |
| 02:55 CST |  Overcast | -3°C / 27°F | -8°C / 18°F | 69% | 1012 mb (29.88 in) | N 19 kph (N 11.5 mph) | - | 10SM |
| | KAIG 270855Z AUTO 35010KT 10SM OVC027 M03/M08 A2987 RMK AO2 |
| 02:35 CST |  Overcast | -3°C / 27°F | -7°C / 19°F | 74% | 1012 mb (29.88 in) | N 19 kph (N 11.5 mph) | - | 10SM |
| | KAIG 270835Z AUTO 36010KT 10SM OVC027 M03/M07 A2987 RMK AO2 |
| 02:15 CST |  Overcast | -3°C / 27°F | -7°C / 19°F | 74% | 1012 mb (29.88 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KAIG 270815Z AUTO 35008KT 10SM OVC025 M03/M07 A2987 RMK AO2 |
| 01:55 CST |  Overcast | -3°C / 27°F | -7°C / 19°F | 74% | 1012 mb (29.88 in) | N 19 kph (N 11.5 mph) | - | 10SM |
| | KAIG 270755Z AUTO 35010G15KT 10SM OVC025 M03/M07 A2988 RMK AO2 |
| 01:35 CST |  Overcast | -3°C / 27°F | -7°C / 19°F | 74% | 1012 mb (29.88 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KAIG 270735Z AUTO 34008KT 10SM OVC025 M03/M07 A2987 RMK AO2 |
| 01:15 CST |  Overcast | -3°C / 27°F | -7°C / 19°F | 74% | 1012 mb (29.88 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KAIG 270715Z AUTO 33008KT 10SM OVC023 M03/M07 A2987 RMK AO2 |
| 00:55 CST |  Overcast | -3°C / 27°F | -6°C / 21°F | 80% | 1011 mb (29.85 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KAIG 270655Z AUTO 31007KT 10SM OVC023 M03/M06 A2986 RMK AO2 |
| 00:35 CST |  Overcast | -3°C / 27°F | -7°C / 19°F | 74% | 1011 mb (29.85 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KAIG 270635Z AUTO 31008KT 10SM OVC027 M03/M07 A2986 RMK AO2 |
| 00:15 CST |  Overcast | -3°C / 27°F | -7°C / 19°F | 74% | 1011 mb (29.85 in) | NW 17 kph (NW 10.4 mph) | - | 10SM |
| | KAIG 270615Z AUTO 30009KT 10SM OVC027 M03/M07 A2986 RMK AO2 |