| 09:55 CST |  Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1017 mb (30.03 in) | E 11 kph (E 6.9 mph) | - | 10SM |
| | KOEO 241555Z AUTO 10006KT 10SM SCT015 OVC022 M02/M04 A3002 RMK AO2 |
| 09:35 CST |  Overcast | -2°C / 28°F | -4°C / 25°F | 86% | 1016 mb (30 in) | E 13 kph (E 8.1 mph) | - | 10SM |
| | KOEO 241535Z AUTO 10007KT 10SM SCT015 OVC024 M02/M04 A3001 RMK AO2 |
| 09:15 CST |  Overcast Light Snow | -2°C / 28°F | -4°C / 25°F | 86% | 1016 mb (30 in) | E 9 kph (E 5.8 mph) | - | 10SM |
| | KOEO 241515Z AUTO 09005KT 10SM -SN BKN028 OVC033 M02/M04 A3001 RMK AO2 |
| 08:55 CST |  Mostly Cloudy Light Snow | -2°C / 28°F | -4°C / 25°F | 86% | 1016 mb (30 in) | E 13 kph (E 8.1 mph) | - | 10SM |
| | KOEO 241455Z AUTO 09007KT 10SM -SN BKN030 M02/M04 A3001 RMK AO2 |
| 08:35 CST |  Partly Cloudy Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1016 mb (30 in) | E 13 kph (E 8.1 mph) | - | 3SM |
| | KOEO 241435Z AUTO 09007KT 3SM -SN SCT033 SCT090 M03/M04 A3001 RMK AO2 |
| 08:15 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1016 mb (30 in) | E 13 kph (E 8.1 mph) | - | 1 1/2SM |
| | KOEO 241415Z AUTO 08007KT 1 1/2SM -SN SCT006 BKN014 OVC030 M03/M04 A3001 RMK AO2 |
| 07:55 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1016 mb (30 in) | E 9 kph (E 5.8 mph) | - | 2 1/2SM |
| | KOEO 241355Z AUTO 08005KT 2 1/2SM -SN BKN022 OVC033 M03/M04 A3001 RMK AO2 |
| 07:35 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1017 mb (30.03 in) | E 9 kph (E 5.8 mph) | - | 3SM |
| | KOEO 241335Z AUTO 09005KT 3SM -SN SCT020 OVC035 M03/M04 A3003 RMK AO2 |
| 07:15 CST |  Partly Cloudy Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1017 mb (30.03 in) | E 15 kph (E 9.2 mph) | - | 5SM |
| | KOEO 241315Z AUTO 09008KT 5SM -SN SCT026 SCT035 M03/M04 A3003 RMK AO2 |
| 06:55 CST |  Partly Cloudy | -3°C / 27°F | -4°C / 25°F | 93% | 1017 mb (30.03 in) | E 11 kph (E 6.9 mph) | 0.25 mm (0.01 in) | 7SM |
| | KOEO 241255Z AUTO 09006KT 7SM SCT032 M03/M04 A3002 RMK AO2 P0001 |
| 06:35 CST |  Mostly Cloudy Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1017 mb (30.03 in) | E 13 kph (E 8.1 mph) | 0.25 mm (0.01 in) | 5SM |
| | KOEO 241235Z AUTO 08007KT 5SM -SN SCT001 BKN034 M03/M04 A3002 RMK AO2 P0001 |
| 06:15 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1016 mb (30 in) | E 15 kph (E 9.2 mph) | 0.25 mm (0.01 in) | 3SM |
| | KOEO 241215Z AUTO 09008KT 3SM -SN BKN001 BKN009 OVC034 M03/M04 A3001 RMK AO2 P0001 |
| 05:55 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1016 mb (30 in) | E 13 kph (E 8.1 mph) | 0.76 mm (0.03 in) | 1 1/4SM |
| | KOEO 241155Z AUTO 08007KT 1 1/4SM -SN OVC001 M03/M04 A3001 RMK AO2 P0003 |
| 05:35 CST |  Overcast Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1016 mb (30 in) | E 11 kph (E 6.9 mph) | 0.51 mm (0.02 in) | 3/4SM |
| | KOEO 241135Z AUTO 09006KT 3/4SM SN OVC001 M03/M04 A3001 RMK AO2 P0002 |
| 05:15 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1017 mb (30.03 in) | E 9 kph (E 5.8 mph) | 0.25 mm (0.01 in) | 1SM |
| | KOEO 241115Z AUTO 09005KT 1SM -SN OVC001 M03/M04 A3002 RMK AO2 P0001 |
| 04:55 CST |  Overcast Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1016 mb (30 in) | E 19 kph (E 11.5 mph) | 0.51 mm (0.02 in) | 1 1/4SM |
| | KOEO 241055Z AUTO 08010KT 1 1/4SM SN OVC001 M03/M04 A3001 RMK AO2 P0002 |
| 04:35 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1016 mb (30 in) | E 13 kph (E 8.1 mph) | 0.25 mm (0.01 in) | 1 1/4SM |
| | KOEO 241035Z AUTO 08007KT 1 1/4SM -SN OVC001 M03/M04 A3001 RMK AO2 P0001 |
| 04:15 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1017 mb (30.03 in) | E 13 kph (E 8.1 mph) | - | 1 1/4SM |
| | KOEO 241015Z AUTO 08007KT 1 1/4SM -SN OVC003 M03/M04 A3002 RMK AO2 |
| 03:55 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1017 mb (30.03 in) | E 11 kph (E 6.9 mph) | - | 1 1/2SM |
| | KOEO 240955Z AUTO 08006KT 1 1/2SM -SN BKN004 OVC013 M03/M04 A3003 RMK AO2 |
| 03:35 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1017 mb (30.03 in) | E 17 kph (E 10.4 mph) | - | 2 1/2SM |
| | KOEO 240935Z AUTO 08009KT 2 1/2SM -SN SCT009 BKN017 OVC040 M03/M04 A3004 RMK AO2 |
| 03:15 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1017 mb (30.03 in) | E 13 kph (E 8.1 mph) | - | 2SM |
| | KOEO 240915Z AUTO 09007KT 2SM -SN SCT004 BKN012 OVC017 M03/M04 A3004 RMK AO2 |
| 02:55 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1018 mb (30.06 in) | E 15 kph (E 9.2 mph) | - | 3SM |
| | KOEO 240855Z AUTO 10008KT 3SM -SN SCT020 BKN028 OVC035 M03/M04 A3005 RMK AO2 |
| 02:35 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1018 mb (30.06 in) | E 19 kph (E 11.5 mph) | - | 4SM |
| | KOEO 240835Z AUTO 09010G16KT 4SM -SN OVC033 M03/M04 A3005 RMK AO2 |
| 02:15 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1018 mb (30.06 in) | E 15 kph (E 9.2 mph) | - | 2 1/2SM |
| | KOEO 240815Z AUTO 09008KT 2 1/2SM -SN SCT020 OVC037 M03/M04 A3005 RMK AO2 |
| 01:55 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1018 mb (30.06 in) | E 15 kph (E 9.2 mph) | - | 3SM |
| | KOEO 240755Z AUTO 09008G15KT 3SM -SN SCT003 SCT020 OVC039 M03/M04 A3005 RMK AO2 |
| 01:35 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1018 mb (30.06 in) | E 15 kph (E 9.2 mph) | - | 2SM |
| | KOEO 240735Z AUTO 09008KT 2SM -SN BKN003 OVC017 M03/M04 A3005 RMK AO2 |
| 01:15 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1018 mb (30.06 in) | E 13 kph (E 8.1 mph) | - | 2SM |
| | KOEO 240715Z AUTO 09007G16KT 2SM -SN BKN001 OVC017 M03/M04 A3006 RMK AO2 |
| 00:55 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1018 mb (30.06 in) | E 17 kph (E 10.4 mph) | - | 2SM |
| | KOEO 240655Z AUTO 09009G14KT 2SM -SN BKN001 BKN014 OVC020 M03/M04 A3006 RMK AO2 |
| 00:35 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1018 mb (30.06 in) | E 15 kph (E 9.2 mph) | - | 2 1/2SM |
| | KOEO 240635Z AUTO 09008G15KT 2 1/2SM -SN BKN001 OVC013 M03/M04 A3006 RMK AO2 |
| 00:15 CST |  Overcast Light Snow | -3°C / 27°F | -4°C / 25°F | 93% | 1018 mb (30.06 in) | E 17 kph (E 10.4 mph) | - | 2SM |
| | KOEO 240615Z AUTO 09009KT 2SM -SN OVC001 M03/M04 A3006 RMK AO2 |