| 22:53 CST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1022 mb (30.18 in) | Calm | 0.25 mm (0.01 in) | 1 1/4SM |
| | KOVS 220453Z AUTO 00000KT 1 1/4SM -SN BR OVC005 M04/M06 A3018 RMK AO2 SLP232 P0001 T10391061 |
| 22:23 CST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1022 mb (30.18 in) | Calm | 0.00 mm (0.00 in) | 1 1/4SM |
| | KOVS 220423Z AUTO 00000KT 1 1/4SM -SN BR OVC009 M04/M06 A3017 RMK AO2 P0000 |
| 22:15 CST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1022 mb (30.18 in) | Calm | 0.00 mm (0.00 in) | 1 1/2SM |
| | KOVS 220415Z AUTO 00000KT 1 1/2SM -SN BR OVC011 M04/M06 A3017 RMK AO2 P0000 |
| 22:00 CST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1022 mb (30.18 in) | Calm | 0.00 mm (0.00 in) | 2SM |
| | KOVS 220400Z AUTO 00000KT 2SM -SN BR OVC013 M04/M06 A3017 RMK AO2 P0000 |
| 21:53 CST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1022 mb (30.18 in) | Calm | 0.25 mm (0.01 in) | 2SM |
| | KOVS 220353Z AUTO 00000KT 2SM -SN BR OVC009 M04/M06 A3017 RMK AO2 SLP227 P0001 T10391061 |
| 21:37 CST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1022 mb (30.18 in) | Calm | 0.00 mm (0.00 in) | 2 1/2SM |
| | KOVS 220337Z AUTO 00000KT 2 1/2SM -SN BR OVC007 M04/M06 A3017 RMK AO2 P0000 |
| 21:02 CST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1022 mb (30.18 in) | Calm | 0.00 mm (0.00 in) | 1 1/2SM |
| | KOVS 220302Z AUTO 00000KT 1 1/2SM -SN BR OVC009 M04/M06 A3017 RMK AO2 P0000 |
| 20:53 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1022 mb (30.18 in) | Calm | 0.25 mm (0.01 in) | 2SM |
| | KOVS 220253Z AUTO 00000KT 2SM -SN OVC013 M04/M07 A3017 RMK AO2 SLP226 P0001 60001 T10391067 53003 |
| 20:21 CST |  Overcast Light Snow | -4°C / 25°F | -6°C / 21°F | 86% | 1021 mb (30.15 in) | Calm | 0.00 mm (0.00 in) | 2 1/2SM |
| | KOVS 220221Z AUTO 00000KT 2 1/2SM -SN BR OVC013 M04/M06 A3016 RMK AO2 P0000 |
| 20:15 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1021 mb (30.15 in) | Calm | 0.00 mm (0.00 in) | 3SM |
| | KOVS 220215Z AUTO 00000KT 3SM -SN OVC015 M04/M07 A3016 RMK AO2 P0000 |
| 19:53 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1021 mb (30.15 in) | Calm | 0.00 mm (0.00 in) | 3SM |
| | KOVS 220153Z AUTO 00000KT 3SM -SN OVC011 M04/M07 A3016 RMK AO2 SNB00 SLP224 P0000 T10391067 |
| 19:33 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1021 mb (30.15 in) | Calm | 0.00 mm (0.00 in) | 3SM |
| | KOVS 220133Z AUTO 00000KT 3SM -SN OVC013 M04/M07 A3016 RMK AO2 SNB00 P0000 |
| 19:22 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1021 mb (30.15 in) | Calm | 0.00 mm (0.00 in) | 2 1/2SM |
| | KOVS 220122Z AUTO 00000KT 2 1/2SM -SN OVC013 M04/M07 A3016 RMK AO2 SNB00 P0000 |
| 19:09 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1021 mb (30.15 in) | Calm | 0.00 mm (0.00 in) | 3SM |
| | KOVS 220109Z AUTO 00000KT 3SM -SN OVC013 M04/M07 A3016 RMK AO2 SNB00 P0000 |
| 18:53 CST |  Overcast Hazy | -4°C / 25°F | -7°C / 19°F | 80% | 1021 mb (30.15 in) | Calm | - | 6SM |
| | KOVS 220053Z AUTO 00000KT 6SM HZ BKN015 OVC070 M04/M07 A3016 RMK AO2 SLP224 T10391067 |
| 18:50 CST |  Overcast Hazy | -4°C / 25°F | -7°C / 19°F | 80% | 1021 mb (30.15 in) | Calm | - | 6SM |
| | KOVS 220050Z AUTO 00000KT 6SM HZ BKN013 BKN018 OVC070 M04/M07 A3016 RMK AO2 |
| 17:53 CST |  Overcast Hazy | -4°C / 25°F | -7°C / 19°F | 80% | 1021 mb (30.15 in) | Calm | 0.00 mm (0.00 in) | 5SM |
| | KOVS 212353Z AUTO 00000KT 5SM HZ OVC070 M04/M07 A3016 RMK AO2 SNE42 SLP223 P0000 60000 T10391067 11033 21044 50007 |
| 17:39 CST |  Overcast Light Snow | -4°C / 25°F | -7°C / 19°F | 80% | 1021 mb (30.15 in) | Calm | 0.00 mm (0.00 in) | 3SM |
| | KOVS 212339Z AUTO 00000KT 3SM -SN SCT012 OVC070 M04/M07 A3015 RMK AO2 P0000 |
| 17:15 CST |  Overcast Light Snow | -4°C / 25°F | -8°C / 18°F | 74% | 1021 mb (30.15 in) | Calm | 0.00 mm (0.00 in) | 5SM |
| | KOVS 212315Z AUTO 00000KT 5SM -SN BKN022 OVC050 M04/M08 A3015 RMK AO2 P0000 |
| 16:53 CST |  Overcast Light Snow | -4°C / 25°F | -8°C / 18°F | 74% | 1021 mb (30.15 in) | Calm | 0.00 mm (0.00 in) | 8SM |
| | KOVS 212253Z AUTO 00000KT 8SM -SN FEW018 BKN050 OVC065 M04/M08 A3016 RMK AO2 SNB52 SLP223 P0000 T10391078 |
| 16:46 CST |  Overcast | -4°C / 25°F | -8°C / 18°F | 74% | 1021 mb (30.15 in) | Calm | - | 9SM |
| | KOVS 212246Z AUTO 00000KT 9SM SCT018 BKN050 OVC065 M04/M08 A3015 RMK AO2 |
| 15:53 CST |  Overcast | -4°C / 25°F | -8°C / 18°F | 74% | 1021 mb (30.15 in) | SSW 6 kph (SSW 3.5 mph) | - | 9SM |
| | KOVS 212153Z AUTO 24003KT 9SM OVC016 M04/M08 A3015 RMK AO2 SLP222 T10391078 |
| 14:53 CST |  Overcast | -4°C / 25°F | -8°C / 18°F | 74% | 1020 mb (30.12 in) | WNW 7 kph (WNW 4.6 mph) | - | 9SM |
| | KOVS 212053Z AUTO 29004KT 9SM OVC016 M04/M08 A3013 RMK AO2 SLP215 T10391078 53001 |
| 14:19 CST |  Overcast | -4°C / 25°F | -8°C / 18°F | 74% | 1020 mb (30.12 in) | W 6 kph (W 3.5 mph) | - | 8SM |
| | KOVS 212019Z AUTO 27003KT 8SM OVC016 M04/M08 A3012 RMK AO2 |
| 13:53 CST |  Overcast | -4°C / 25°F | -7°C / 19°F | 80% | 1020 mb (30.12 in) | SW 11 kph (SW 6.9 mph) | - | 8SM |
| | KOVS 211953Z AUTO 23006KT 8SM OVC014 M04/M07 A3011 RMK AO2 SLP208 T10391072 |
| 12:53 CST |  Overcast | -4°C / 25°F | -7°C / 19°F | 80% | 1020 mb (30.12 in) | SW 9 kph (SW 5.8 mph) | - | 7SM |
| | KOVS 211853Z AUTO 22005KT 7SM OVC012 M04/M07 A3012 RMK AO2 SLP209 T10391072 |
| 11:53 CST |  Overcast Hazy | -4°C / 25°F | -7°C / 19°F | 80% | 1020 mb (30.12 in) | SW 9 kph (SW 5.8 mph) | - | 6SM |
| | KOVS 211753Z AUTO 23005KT 6SM HZ OVC010 M04/M07 A3013 RMK AO2 SLP214 T10391067 11039 21039 50006 |
| 10:53 CST |  Overcast | -4°C / 25°F | -7°C / 19°F | 80% | 1021 mb (30.15 in) | W 9 kph (W 5.8 mph) | - | 7SM |
| | KOVS 211653Z AUTO 27005KT 7SM OVC010 M04/M07 A3015 RMK AO2 SLP219 T10391072 |
| 09:53 CST |  Overcast | -4°C / 25°F | -7°C / 19°F | 80% | 1020 mb (30.12 in) | SSW 9 kph (SSW 5.8 mph) | - | 7SM |
| | KOVS 211553Z AUTO 25005KT 7SM OVC012 M04/M07 A3013 RMK AO2 SLP214 T10391072 |
| 08:53 CST |  Overcast | -4°C / 25°F | -7°C / 19°F | 80% | 1020 mb (30.12 in) | W 7 kph (W 4.6 mph) | - | 8SM |
| | KOVS 211453Z AUTO 27004KT 8SM OVC010 M04/M07 A3011 RMK AO2 SLP208 T10391072 51007 |
| 07:53 CST |  Overcast Hazy | -4°C / 25°F | -7°C / 19°F | 80% | 1020 mb (30.12 in) | SSW 9 kph (SSW 5.8 mph) | - | 4SM |
| | KOVS 211353Z AUTO 25005KT 4SM HZ OVC010 M04/M07 A3011 RMK AO2 CIG 009V014 SLP208 T10391067 |
| 06:53 CST |  Overcast Hazy | -4°C / 25°F | -7°C / 19°F | 80% | 1019 mb (30.09 in) | SSW 7 kph (SSW 4.6 mph) | - | 6SM |
| | KOVS 211253Z AUTO 24004KT 6SM HZ OVC014 M04/M07 A3010 RMK AO2 SLP202 T10391072 |
| 06:18 CST |  Overcast Hazy | -4°C / 25°F | -7°C / 19°F | 80% | 1019 mb (30.09 in) | SW 7 kph (SW 4.6 mph) | - | 6SM |
| | KOVS 211218Z AUTO 22004KT 6SM HZ OVC014 M04/M07 A3010 RMK AO2 |
| 05:53 CST |  Overcast | -4°C / 25°F | -7°C / 19°F | 80% | 1019 mb (30.09 in) | Calm | - | 7SM |
| | KOVS 211153Z AUTO 00000KT 7SM BKN016 OVC023 M04/M07 A3009 RMK AO2 SLP201 T10391072 11028 21039 58001 |
| 04:53 CST |  Overcast Hazy | -4°C / 25°F | -7°C / 19°F | 80% | 1019 mb (30.09 in) | SSW 7 kph (SSW 4.6 mph) | - | 6SM |
| | KOVS 211053Z AUTO 26004KT 6SM HZ OVC017 M04/M07 A3010 RMK AO2 SLP204 T10391072 |
| 03:53 CST |  Overcast | -4°C / 25°F | -7°C / 19°F | 80% | 1019 mb (30.09 in) | SW 6 kph (SW 3.5 mph) | - | 7SM |
| | KOVS 210953Z AUTO 23003KT 7SM FEW015 OVC022 M04/M07 A3009 RMK AO2 SLP200 T10391072 |
| 02:53 CST |  Overcast | -3°C / 27°F | -7°C / 19°F | 74% | 1019 mb (30.09 in) | Calm | - | 7SM |
| | KOVS 210853Z AUTO 00000KT 7SM SCT016 OVC024 M03/M07 A3010 RMK AO2 SLP201 T10331067 53004 |
| 01:53 CST |  Overcast | -3°C / 27°F | -7°C / 19°F | 74% | 1019 mb (30.09 in) | SSW 7 kph (SSW 4.6 mph) | - | 7SM |
| | KOVS 210753Z AUTO 25004KT 7SM OVC024 M03/M07 A3008 RMK AO2 SLP197 T10331067 |
| 00:53 CST |  Overcast | -3°C / 27°F | -7°C / 19°F | 74% | 1019 mb (30.09 in) | SSW 7 kph (SSW 4.6 mph) | - | 8SM |
| | KOVS 210653Z AUTO 24004KT 8SM OVC019 M03/M07 A3009 RMK AO2 SLP199 T10331067 |
| 00:30 CST |  Overcast | -3°C / 27°F | -6°C / 21°F | 80% | 1019 mb (30.09 in) | SSW 6 kph (SSW 3.5 mph) | - | 7SM |
| | KOVS 210630Z AUTO 25003KT 7SM OVC019 M03/M06 A3009 RMK AO2 |