| 21:08 CST |  Overcast | -14°C / 7°F | -16°C / 3°F | 85% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KVWU 220308Z AUTO 00000KT 10SM OVC019 M14/M16 A3018 RMK AO2 |
| 20:49 CST |  Overcast Light Snow | -14°C / 7°F | -16°C / 3°F | 85% | 1022 mb (30.18 in) | Calm | - | 7SM |
| | KVWU 220249Z AUTO 00000KT 7SM -SN OVC021 M14/M16 A3017 RMK AO2 |
| 20:28 CST |  Overcast | -14°C / 7°F | -16°C / 3°F | 85% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KVWU 220228Z AUTO 00000KT 10SM OVC021 M14/M16 A3017 RMK AO2 |
| 20:08 CST |  Overcast Light Snow | -16°C / 3°F | -17°C / 1°F | 92% | 1021 mb (30.15 in) | Calm | - | 7SM |
| | KVWU 220208Z AUTO 00000KT 7SM -SN OVC021 M16/M17 A3016 RMK AO2 |
| 19:48 CST |  Overcast | -17°C / 1°F | -18°C / 0°F | 92% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KVWU 220148Z AUTO 00000KT 10SM OVC021 M17/M18 A3016 RMK AO2 |
| 19:28 CST |  Mostly Cloudy | -19°C / -2°F | -20°C / -4°F | 92% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KVWU 220128Z AUTO 00000KT 10SM BKN021 M19/M20 A3016 RMK AO2 |
| 19:08 CST |  Clear | -19°C / -2°F | -20°C / -4°F | 92% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KVWU 220108Z AUTO 00000KT 10SM CLR M19/M20 A3015 RMK AO2 |
| 18:49 CST |  Clear | -18°C / 0°F | -19°C / -2°F | 92% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KVWU 220049Z AUTO 00000KT 10SM CLR M18/M19 A3014 RMK AO2 |
| 18:28 CST |  Clear | -18°C / 0°F | -19°C / -2°F | 92% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KVWU 220028Z AUTO 00000KT 10SM CLR M18/M19 A3014 RMK AO2 |
| 18:09 CST |  Clear | -17°C / 1°F | -18°C / 0°F | 92% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KVWU 220009Z AUTO 00000KT 10SM CLR M17/M18 A3014 RMK AO2 |
| 17:48 CST |  Clear | -16°C / 3°F | -17°C / 1°F | 92% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KVWU 212348Z AUTO 00000KT 10SM CLR M16/M17 A3013 RMK AO2 |
| 17:28 CST |  Clear | -16°C / 3°F | -17°C / 1°F | 92% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KVWU 212328Z AUTO 00000KT 10SM CLR M16/M17 A3013 RMK AO2 |
| 17:08 CST |  Clear | -14°C / 7°F | -16°C / 3°F | 85% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KVWU 212308Z AUTO 00000KT 10SM CLR M14/M16 A3013 RMK AO2 |
| 16:49 CST |  Clear | -13°C / 9°F | -14°C / 7°F | 92% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KVWU 212249Z AUTO 00000KT 10SM CLR M13/M14 A3013 RMK AO2 |
| 16:28 CST |  Clear | -12°C / 10°F | -13°C / 9°F | 92% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KVWU 212228Z AUTO 00000KT 10SM CLR M12/M13 A3013 RMK AO2 |
| 16:08 CST |  Clear | -12°C / 10°F | -13°C / 9°F | 92% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KVWU 212208Z AUTO 00000KT 10SM CLR M12/M13 A3012 RMK AO2 |
| 15:48 CST |  Clear | -11°C / 12°F | -12°C / 10°F | 92% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KVWU 212148Z AUTO 00000KT 10SM CLR M11/M12 A3012 RMK AO2 |
| 15:28 CST |  Clear | -10°C / 14°F | -12°C / 10°F | 85% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KVWU 212128Z AUTO 00000KT 10SM CLR M10/M12 A3011 RMK AO2 |
| 15:09 CST |  Clear | -9°C / 16°F | -12°C / 10°F | 79% | 1020 mb (30.12 in) | Calm | - | 10SM |
| | KVWU 212109Z AUTO 00000KT 10SM CLR M09/M12 A3011 RMK AO2 |
| 14:48 CST |  Clear | -9°C / 16°F | -12°C / 10°F | 79% | 1020 mb (30.12 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KVWU 212048Z AUTO 24003KT 10SM CLR M09/M12 A3011 RMK AO2 |
| 14:29 CST |  Clear | -9°C / 16°F | -12°C / 10°F | 79% | 1019 mb (30.09 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KVWU 212029Z AUTO 26003KT 10SM CLR M09/M12 A3010 RMK AO2 |
| 14:08 CST |  Clear | -9°C / 16°F | -11°C / 12°F | 86% | 1019 mb (30.09 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KVWU 212008Z AUTO 27003KT 10SM CLR M09/M11 A3009 RMK AO2 |
| 13:49 CST |  Clear | -9°C / 16°F | -12°C / 10°F | 79% | 1019 mb (30.09 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KVWU 211949Z AUTO 26003KT 10SM CLR M09/M12 A3009 RMK AO2 |
| 13:29 CST |  Clear | -9°C / 16°F | -12°C / 10°F | 79% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KVWU 211929Z AUTO 00000KT 10SM CLR M09/M12 A3009 RMK AO2 |
| 13:08 CST |  Clear | -9°C / 16°F | -12°C / 10°F | 79% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KVWU 211908Z AUTO 00000KT 10SM CLR M09/M12 A3008 RMK AO2 |
| 12:49 CST |  Clear | -9°C / 16°F | -12°C / 10°F | 79% | 1019 mb (30.09 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KVWU 211849Z AUTO 26004KT 10SM CLR M09/M12 A3008 RMK AO2 |
| 12:28 CST |  Clear | -9°C / 16°F | -12°C / 10°F | 79% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KVWU 211828Z AUTO 00000KT 10SM CLR M09/M12 A3008 RMK AO2 |
| 12:09 CST |  Clear | -10°C / 14°F | -12°C / 10°F | 85% | 1018 mb (30.06 in) | Calm | - | 10SM |
| | KVWU 211809Z AUTO 00000KT 10SM CLR M10/M12 A3007 RMK AO2 |
| 11:49 CST |  Clear | -10°C / 14°F | -12°C / 10°F | 85% | 1019 mb (30.09 in) | Calm | - | 10SM |
| | KVWU 211749Z AUTO 00000KT 10SM CLR M10/M12 A3008 RMK AO2 |
| 11:29 CST |  Clear | -10°C / 14°F | -12°C / 10°F | 85% | 1019 mb (30.09 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KVWU 211729Z AUTO 25003KT 10SM CLR M10/M12 A3009 RMK AO2 |
| 11:09 CST |  Clear | -11°C / 12°F | -13°C / 9°F | 85% | 1019 mb (30.09 in) | SW 7 kph (SW 4.6 mph) | - | 10SM |
| | KVWU 211709Z AUTO 23004KT 10SM CLR M11/M13 A3009 RMK AO2 |
| 10:49 CST |  Partly Cloudy | -11°C / 12°F | -12°C / 10°F | 92% | 1019 mb (30.09 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KVWU 211649Z AUTO 24004KT 10SM SCT004 SCT009 M11/M12 A3009 RMK AO2 |
| 10:29 CST |  Overcast Light Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1019 mb (30.09 in) | SSW 9 kph (SSW 5.8 mph) | - | 4SM |
| | KVWU 211629Z AUTO 26005KT 4SM -SN OVC009 M11/M13 A3008 RMK AO2 |
| 10:08 CST |  Mostly Cloudy | -11°C / 12°F | -12°C / 10°F | 92% | 1019 mb (30.09 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KVWU 211608Z AUTO 24004KT 10SM BKN009 M11/M12 A3008 RMK AO2 |
| 09:49 CST |  Mostly Cloudy Light Snow | -12°C / 10°F | -13°C / 9°F | 92% | 1018 mb (30.06 in) | SW 6 kph (SW 3.5 mph) | - | 7SM |
| | KVWU 211549Z AUTO 21003KT 7SM -SN BKN009 M12/M13 A3007 RMK AO2 |
| 09:29 CST |  Mostly Cloudy | -12°C / 10°F | -13°C / 9°F | 92% | 1018 mb (30.06 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KVWU 211529Z AUTO 23003KT 10SM BKN011 M12/M13 A3007 RMK AO2 |
| 09:09 CST |  Mostly Cloudy Light Snow | -12°C / 10°F | -13°C / 9°F | 92% | 1018 mb (30.06 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KVWU 211509Z AUTO 25003KT 10SM -SN BKN011 M12/M13 A3006 RMK AO2 |
| 08:48 CST |  Partly Cloudy | -13°C / 9°F | -14°C / 7°F | 92% | 1018 mb (30.06 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KVWU 211448Z AUTO 26004KT 10SM SCT013 SCT024 M13/M14 A3006 RMK AO2 |
| 08:29 CST |  Mostly Cloudy | -13°C / 9°F | -14°C / 7°F | 92% | 1018 mb (30.06 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KVWU 211429Z AUTO 25003KT 10SM SCT013 BKN022 M13/M14 A3005 RMK AO2 |
| 08:08 CST |  Overcast | -12°C / 10°F | -13°C / 9°F | 92% | 1018 mb (30.06 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KVWU 211408Z AUTO 26005KT 10SM BKN013 BKN021 OVC029 M12/M13 A3005 RMK AO2 |
| 07:49 CST |  Overcast | -12°C / 10°F | -13°C / 9°F | 92% | 1017 mb (30.03 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KVWU 211349Z AUTO 25007KT 10SM SCT011 OVC029 M12/M13 A3004 RMK AO2 |
| 07:29 CST |  Overcast | -11°C / 12°F | -12°C / 10°F | 92% | 1017 mb (30.03 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KVWU 211329Z AUTO 25006KT 10SM OVC011 M11/M12 A3003 RMK AO2 |
| 07:09 CST |  Overcast | -10°C / 14°F | -12°C / 10°F | 85% | 1017 mb (30.03 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KVWU 211309Z AUTO 26006KT 10SM OVC009 M10/M12 A3002 RMK AO2 |
| 06:48 CST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1016 mb (30 in) | W 13 kph (W 8.1 mph) | - | 7SM |
| | KVWU 211248Z AUTO 27007KT 7SM -SN OVC009 M09/M11 A3001 RMK AO2 |
| 06:29 CST |  Overcast Light Snow | -8°C / 18°F | -9°C / 16°F | 93% | 1016 mb (30 in) | W 9 kph (W 5.8 mph) | - | 5SM |
| | KVWU 211229Z AUTO 27005KT 5SM -SN OVC009 M08/M09 A3000 RMK AO2 |
| 06:08 CST |  Overcast | -8°C / 18°F | -9°C / 16°F | 93% | 1016 mb (30 in) | WNW 11 kph (WNW 6.9 mph) | - | 10SM |
| | KVWU 211208Z AUTO 29006KT 10SM OVC009 M08/M09 A3000 RMK AO2 |
| 05:49 CST |  Overcast | -8°C / 18°F | -9°C / 16°F | 93% | 1016 mb (30 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KVWU 211149Z AUTO 30005KT 10SM OVC009 M08/M09 A2999 RMK AO2 |
| 05:29 CST |  Overcast | -8°C / 18°F | -9°C / 16°F | 93% | 1015 mb (29.97 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KVWU 211129Z AUTO 28006KT 10SM OVC011 M08/M09 A2998 RMK AO2 |
| 05:09 CST |  Overcast | -8°C / 18°F | -9°C / 16°F | 93% | 1015 mb (29.97 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KVWU 211109Z AUTO 28005KT 10SM OVC011 M08/M09 A2998 RMK AO2 |
| 04:49 CST |  Overcast | -8°C / 18°F | -9°C / 16°F | 93% | 1015 mb (29.97 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KVWU 211049Z AUTO 28007KT 10SM OVC011 M08/M09 A2997 RMK AO2 |
| 04:29 CST |  Overcast | -7°C / 19°F | -9°C / 16°F | 86% | 1015 mb (29.97 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KVWU 211029Z AUTO 27006KT 10SM OVC011 M07/M09 A2997 RMK AO2 |
| 04:09 CST |  Overcast | -7°C / 19°F | -9°C / 16°F | 86% | 1015 mb (29.97 in) | W 15 kph (W 9.2 mph) | - | 10SM |
| | KVWU 211009Z AUTO 28008KT 10SM OVC013 M07/M09 A2997 RMK AO2 |
| 03:48 CST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 1015 mb (29.97 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KVWU 210948Z AUTO 28007KT 10SM OVC013 M07/M08 A2997 RMK AO2 |
| 03:29 CST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 1015 mb (29.97 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | KVWU 210929Z AUTO 27009KT 10SM OVC013 M07/M08 A2997 RMK AO2 |
| 03:09 CST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 1015 mb (29.97 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KVWU 210909Z AUTO 26008KT 10SM OVC011 M07/M08 A2996 RMK AO2 |
| 02:49 CST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 1015 mb (29.97 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KVWU 210849Z AUTO 24007KT 10SM OVC009 M07/M08 A2996 RMK AO2 |
| 02:29 CST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 1015 mb (29.97 in) | SSW 17 kph (SSW 10.4 mph) | - | 10SM |
| | KVWU 210829Z AUTO 25009KT 10SM OVC009 M07/M08 A2996 RMK AO2 |
| 02:09 CST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 1014 mb (29.94 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KVWU 210809Z AUTO 26008KT 10SM BKN011 OVC016 M07/M08 A2995 RMK AO2 |
| 01:49 CST |  Mostly Cloudy | -8°C / 18°F | -9°C / 16°F | 93% | 1014 mb (29.94 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KVWU 210749Z AUTO 23003KT 10SM SCT009 BKN016 M08/M09 A2994 RMK AO2 |
| 01:29 CST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 1014 mb (29.94 in) | SW 11 kph (SW 6.9 mph) | - | 10SM |
| | KVWU 210729Z AUTO 23006KT 10SM OVC009 M07/M08 A2994 RMK AO2 |
| 01:09 CST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 1014 mb (29.94 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KVWU 210709Z AUTO 27007KT 10SM OVC009 M07/M08 A2994 RMK AO2 |
| 00:49 CST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 1014 mb (29.94 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KVWU 210649Z AUTO 27007KT 10SM OVC009 M07/M08 A2994 RMK AO2 |
| 00:29 CST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 1014 mb (29.94 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KVWU 210629Z AUTO 28006KT 10SM OVC009 M07/M08 A2994 RMK AO2 |
| 00:09 CST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 1014 mb (29.94 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KVWU 210609Z AUTO 28006KT 10SM OVC009 M07/M08 A2995 RMK AO2 |