| 23:10 CST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1015 mb (29.97 in) | W 19 kph (W 11.5 mph) | - | 7SM |
| | KVWU 040510Z AUTO 28010G14KT 7SM -SN SCT030 OVC038 M09/M11 A2997 RMK AO2 |
| 22:50 CST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1015 mb (29.97 in) | W 20 kph (W 12.7 mph) | - | 5SM |
| | KVWU 040450Z AUTO 28011G14KT 5SM -SN BKN033 BKN039 OVC048 M09/M11 A2998 RMK AO2 |
| 22:30 CST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1015 mb (29.97 in) | WNW 17 kph (WNW 10.4 mph) | - | 4SM |
| | KVWU 040430Z AUTO 29009G16KT 4SM -SN BKN033 OVC048 M09/M11 A2998 RMK AO2 |
| 22:11 CST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1015 mb (29.97 in) | W 22 kph (W 13.8 mph) | - | 4SM |
| | KVWU 040411Z AUTO 28012G16KT 4SM -SN SCT028 BKN035 OVC050 M09/M11 A2998 RMK AO2 |
| 21:50 CST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1016 mb (30 in) | W 19 kph (W 11.5 mph) | - | 4SM |
| | KVWU 040350Z AUTO 28010KT 4SM -SN SCT026 BKN036 OVC043 M09/M11 A2999 RMK AO2 |
| 21:30 CST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1016 mb (30 in) | W 17 kph (W 10.4 mph) | - | 5SM |
| | KVWU 040330Z AUTO 28009G14KT 5SM -SN OVC041 M09/M11 A2999 RMK AO2 |
| 21:11 CST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1016 mb (30 in) | WNW 19 kph (WNW 11.5 mph) | - | 7SM |
| | KVWU 040311Z AUTO 29010G14KT 7SM -SN SCT036 OVC043 M09/M11 A3000 RMK AO2 |
| 20:10 CST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1016 mb (30 in) | W 22 kph (W 13.8 mph) | - | 4SM |
| | KVWU 040210Z AUTO 28012G16KT 4SM -SN SCT027 BKN032 OVC046 M09/M11 A3001 RMK AO2 |
| 19:50 CST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1017 mb (30.03 in) | W 20 kph (W 12.7 mph) | - | 4SM |
| | KVWU 040150Z AUTO 28011G18KT 4SM -SN BKN035 OVC042 M09/M11 A3002 RMK AO2 |
| 19:31 CST |  Overcast | -9°C / 16°F | -11°C / 12°F | 86% | 1017 mb (30.03 in) | W 20 kph (W 12.7 mph) | - | 10SM |
| | KVWU 040131Z AUTO 28011G16KT 10SM OVC044 M09/M11 A3002 RMK AO2 |
| 19:10 CST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1017 mb (30.03 in) | W 20 kph (W 12.7 mph) | - | 10SM |
| | KVWU 040110Z AUTO 28011KT 10SM -SN SCT026 BKN046 OVC055 M09/M11 A3003 RMK AO2 |
| 18:50 CST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1017 mb (30.03 in) | W 20 kph (W 12.7 mph) | - | 5SM |
| | KVWU 040050Z AUTO 28011G16KT 5SM -SN BKN024 BKN038 OVC055 M09/M11 A3002 RMK AO2 |
| 18:30 CST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1017 mb (30.03 in) | W 22 kph (W 13.8 mph) | - | 10SM |
| | KVWU 040030Z AUTO 28012G18KT 10SM -SN BKN026 OVC032 M09/M11 A3003 RMK AO2 |
| 18:10 CST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1017 mb (30.03 in) | W 20 kph (W 12.7 mph) | - | 4SM |
| | KVWU 040010Z AUTO 27011G16KT 4SM -SN BKN024 OVC030 M09/M11 A3003 RMK AO2 |
| 17:50 CST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1017 mb (30.03 in) | W 20 kph (W 12.7 mph) | - | 10SM |
| | KVWU 032350Z AUTO 28011G16KT 10SM -SN OVC026 M09/M12 A3003 RMK AO2 |
| 17:31 CST |  Overcast | -9°C / 16°F | -12°C / 10°F | 79% | 1017 mb (30.03 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | KVWU 032331Z AUTO 28009KT 10SM SCT018 OVC028 M09/M12 A3003 RMK AO2 |
| 17:10 CST |  Overcast | -9°C / 16°F | -12°C / 10°F | 79% | 1017 mb (30.03 in) | W 19 kph (W 11.5 mph) | - | 10SM |
| | KVWU 032310Z AUTO 28010G17KT 10SM SCT018 BKN025 OVC040 M09/M12 A3003 RMK AO2 |
| 16:51 CST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1017 mb (30.03 in) | WNW 19 kph (WNW 11.5 mph) | - | 10SM |
| | KVWU 032251Z AUTO 29010KT 10SM -SN BKN018 BKN028 OVC041 M09/M12 A3003 RMK AO2 |
| 16:30 CST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1017 mb (30.03 in) | W 15 kph (W 9.2 mph) | - | 10SM |
| | KVWU 032230Z AUTO 28008KT 10SM -SN BKN018 OVC026 M09/M11 A3003 RMK AO2 |
| 16:11 CST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1017 mb (30.03 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | KVWU 032211Z AUTO 28009G14KT 10SM -SN OVC020 M09/M11 A3003 RMK AO2 |
| 15:50 CST |  Overcast Light Snow | -9°C / 16°F | -11°C / 12°F | 86% | 1016 mb (30 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KVWU 032150Z AUTO 28007KT 10SM -SN OVC022 M09/M11 A2999 RMK AO2 |
| 15:31 CST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1017 mb (30.03 in) | WNW 13 kph (WNW 8.1 mph) | - | 10SM |
| | KVWU 032131Z AUTO 29007KT 10SM -SN OVC022 M09/M12 A3002 RMK AO2 |
| 15:10 CST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1016 mb (30 in) | NW 15 kph (NW 9.2 mph) | - | 7SM |
| | KVWU 032110Z AUTO 30008KT 7SM -SN OVC022 M09/M12 A3001 RMK AO2 |
| 14:51 CST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1016 mb (30 in) | NW 11 kph (NW 6.9 mph) | - | 10SM |
| | KVWU 032051Z AUTO 30006KT 10SM -SN OVC022 M08/M12 A3001 RMK AO2 |
| 14:30 CST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1016 mb (30 in) | NW 15 kph (NW 9.2 mph) | - | 5SM |
| | KVWU 032030Z AUTO 31008KT 5SM -SN OVC022 M08/M12 A3001 RMK AO2 |
| 14:11 CST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1016 mb (30 in) | NNW 13 kph (NNW 8.1 mph) | - | 10SM |
| | KVWU 032011Z AUTO 33007KT 10SM -SN OVC024 M08/M12 A3001 RMK AO2 |
| 13:50 CST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1016 mb (30 in) | NW 9 kph (NW 5.8 mph) | - | 10SM |
| | KVWU 031950Z AUTO 30005KT 10SM -SN SCT017 OVC024 M08/M12 A3001 RMK AO2 |
| 13:31 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 1016 mb (30 in) | NW 17 kph (NW 10.4 mph) | - | 2SM |
| | KVWU 031931Z AUTO 30009KT 2SM -SN BKN017 OVC022 M08/M11 A3001 RMK AO2 VIS 3/4V5 |
| 13:10 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 1016 mb (30 in) | WNW 15 kph (WNW 9.2 mph) | - | 5SM |
| | KVWU 031910Z AUTO 29008KT 5SM -SN SCT018 OVC024 M08/M11 A3001 RMK AO2 |
| 12:51 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 1016 mb (30 in) | W 15 kph (W 9.2 mph) | - | 5SM |
| | KVWU 031851Z AUTO 28008KT 5SM -SN SCT016 OVC022 M08/M11 A3001 RMK AO2 |
| 12:30 CST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1016 mb (30 in) | WNW 13 kph (WNW 8.1 mph) | - | 7SM |
| | KVWU 031830Z AUTO 29007KT 7SM -SN OVC022 M08/M12 A3001 RMK AO2 |
| 12:11 CST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1017 mb (30.03 in) | WNW 9 kph (WNW 5.8 mph) | - | 5SM |
| | KVWU 031811Z AUTO 29005KT 5SM -SN OVC022 M08/M12 A3002 RMK AO2 |
| 11:50 CST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1017 mb (30.03 in) | W 9 kph (W 5.8 mph) | - | 5SM |
| | KVWU 031750Z AUTO 28005KT 5SM -SN OVC020 M08/M12 A3002 RMK AO2 |
| 11:31 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 1017 mb (30.03 in) | NW 9 kph (NW 5.8 mph) | - | 7SM |
| | KVWU 031731Z AUTO 31005KT 7SM -SN BKN020 OVC028 M08/M11 A3003 RMK AO2 |
| 11:11 CST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1017 mb (30.03 in) | WNW 15 kph (WNW 9.2 mph) | - | 7SM |
| | KVWU 031711Z AUTO 29008KT 7SM -SN OVC028 M08/M12 A3003 RMK AO2 |
| 10:51 CST |  Overcast Light Snow | -8°C / 18°F | -12°C / 10°F | 73% | 1017 mb (30.03 in) | WNW 17 kph (WNW 10.4 mph) | - | 10SM |
| | KVWU 031651Z AUTO 29009G14KT 10SM -SN OVC025 M08/M12 A3003 RMK AO2 |
| 10:30 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 1017 mb (30.03 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KVWU 031630Z AUTO 30007KT 10SM -SN OVC025 M08/M11 A3003 RMK AO2 |
| 10:11 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 1017 mb (30.03 in) | NW 19 kph (NW 11.5 mph) | - | 10SM |
| | KVWU 031611Z AUTO 30010KT 10SM -SN OVC025 M08/M11 A3004 RMK AO2 |
| 09:50 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 1017 mb (30.03 in) | WNW 17 kph (WNW 10.4 mph) | - | 10SM |
| | KVWU 031550Z AUTO 29009KT 10SM -SN SCT016 OVC023 M08/M11 A3004 RMK AO2 |
| 09:31 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 1017 mb (30.03 in) | NW 13 kph (NW 8.1 mph) | - | 5SM |
| | KVWU 031531Z AUTO 31007KT 5SM -SN OVC019 M08/M11 A3004 RMK AO2 |
| 09:10 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 1017 mb (30.03 in) | NW 17 kph (NW 10.4 mph) | - | 7SM |
| | KVWU 031510Z AUTO 30009KT 7SM -SN OVC017 M08/M11 A3003 RMK AO2 |
| 08:51 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 1017 mb (30.03 in) | NW 6 kph (NW 3.5 mph) | - | 2 1/2SM |
| | KVWU 031451Z AUTO 31003KT 2 1/2SM -SN OVC019 M08/M11 A3003 RMK AO2 VIS 1 3/4V5 |
| 08:30 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 1017 mb (30.03 in) | NW 17 kph (NW 10.4 mph) | - | 7SM |
| | KVWU 031430Z AUTO 32009KT 7SM -SN OVC019 M08/M11 A3002 RMK AO2 |
| 08:11 CST |  Overcast Light Snow | -8°C / 18°F | -11°C / 12°F | 79% | 1017 mb (30.03 in) | NW 19 kph (NW 11.5 mph) | - | 7SM |
| | KVWU 031411Z AUTO 31010KT 7SM -SN OVC019 M08/M11 A3002 RMK AO2 |
| 07:51 CST |  Overcast Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 1017 mb (30.03 in) | NW 13 kph (NW 8.1 mph) | - | 10SM |
| | KVWU 031351Z AUTO 31007KT 274V334 10SM -SN OVC017 M08/M10 A3002 RMK AO2 |
| 07:31 CST |  Overcast Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 1017 mb (30.03 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KVWU 031331Z AUTO 31008KT 10SM -SN OVC017 M08/M10 A3002 RMK AO2 |
| 07:11 CST |  Overcast Light Snow | -8°C / 18°F | -10°C / 14°F | 86% | 1017 mb (30.03 in) | NW 17 kph (NW 10.4 mph) | - | 7SM |
| | KVWU 031311Z AUTO 31009KT 7SM -SN OVC015 M08/M10 A3002 RMK AO2 |
| 06:51 CST |  Overcast Light Snow | -8°C / 18°F | -9°C / 16°F | 93% | 1016 mb (30 in) | NW 11 kph (NW 6.9 mph) | - | 7SM |
| | KVWU 031251Z AUTO 32006KT 7SM -SN OVC015 M08/M09 A3001 RMK AO2 |
| 06:31 CST |  Overcast Light Snow | -8°C / 18°F | -9°C / 16°F | 93% | 1016 mb (30 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KVWU 031231Z AUTO 31008KT 10SM -SN OVC015 M08/M09 A3001 RMK AO2 |
| 06:11 CST |  Overcast | -8°C / 18°F | -9°C / 16°F | 93% | 1016 mb (30 in) | NNW 7 kph (NNW 4.6 mph) | - | 10SM |
| | KVWU 031211Z AUTO 34004KT 10SM OVC015 M08/M09 A3001 RMK AO2 |
| 05:51 CST |  Overcast | -8°C / 18°F | -9°C / 16°F | 93% | 1016 mb (30 in) | NNW 15 kph (NNW 9.2 mph) | - | 10SM |
| | KVWU 031151Z AUTO 33008KT 10SM OVC013 M08/M09 A3001 RMK AO2 |
| 05:31 CST |  Overcast Light Snow | -8°C / 18°F | -9°C / 16°F | 93% | 1016 mb (30 in) | NNW 11 kph (NNW 6.9 mph) | - | 7SM |
| | KVWU 031131Z AUTO 34006KT 7SM -SN OVC013 M08/M09 A3001 RMK AO2 |
| 05:11 CST |  Overcast | -7°C / 19°F | -9°C / 16°F | 86% | 1016 mb (30 in) | NW 15 kph (NW 9.2 mph) | - | 10SM |
| | KVWU 031111Z AUTO 32008KT 10SM OVC013 M07/M09 A3000 RMK AO2 |
| 04:51 CST |  Overcast | -7°C / 19°F | -9°C / 16°F | 86% | 1016 mb (30 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KVWU 031051Z AUTO 36004KT 10SM OVC015 M07/M09 A3000 RMK AO2 |
| 04:31 CST |  Overcast | -7°C / 19°F | -9°C / 16°F | 86% | 1016 mb (30 in) | N 13 kph (N 8.1 mph) | - | 10SM |
| | KVWU 031031Z AUTO 35007KT 10SM OVC015 M07/M09 A3000 RMK AO2 |
| 04:11 CST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 1016 mb (30 in) | N 7 kph (N 4.6 mph) | - | 10SM |
| | KVWU 031011Z AUTO 35004KT 10SM OVC015 M07/M08 A2999 RMK AO2 |
| 03:51 CST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 1016 mb (30 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KVWU 030951Z AUTO 34005KT 10SM OVC015 M07/M08 A2999 RMK AO2 |
| 03:31 CST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 1016 mb (30 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KVWU 030931Z AUTO 35003KT 10SM OVC017 M07/M08 A2999 RMK AO2 |
| 03:11 CST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 1016 mb (30 in) | N 6 kph (N 3.5 mph) | - | 10SM |
| | KVWU 030911Z AUTO 36003KT 10SM OVC017 M07/M08 A2999 RMK AO2 |
| 02:51 CST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 1016 mb (30 in) | Calm | - | 10SM |
| | KVWU 030851Z AUTO 00000KT 10SM OVC017 M07/M08 A2999 RMK AO2 |
| 02:31 CST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 1016 mb (30 in) | Calm | - | 10SM |
| | KVWU 030831Z AUTO 00000KT 10SM OVC017 M07/M08 A2999 RMK AO2 |
| 02:11 CST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 1016 mb (30 in) | Calm | - | 10SM |
| | KVWU 030811Z AUTO 00000KT 10SM OVC017 M07/M08 A2999 RMK AO2 |
| 01:51 CST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 1016 mb (30 in) | Calm | - | 10SM |
| | KVWU 030751Z AUTO 00000KT 10SM OVC015 M07/M08 A2999 RMK AO2 |
| 01:31 CST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 1016 mb (30 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KVWU 030731Z AUTO 03003KT 10SM OVC013 M07/M08 A2999 RMK AO2 |
| 01:11 CST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 1016 mb (30 in) | NNE 6 kph (NNE 3.5 mph) | - | 10SM |
| | KVWU 030711Z AUTO 02003KT 10SM OVC013 M07/M08 A2999 RMK AO2 |
| 00:51 CST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 1016 mb (30 in) | NE 6 kph (NE 3.5 mph) | - | 10SM |
| | KVWU 030651Z AUTO 03003KT 10SM OVC013 M07/M08 A3000 RMK AO2 |
| 00:31 CST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 1016 mb (30 in) | Calm | - | 10SM |
| | KVWU 030631Z AUTO 00000KT 10SM OVC013 M07/M08 A3000 RMK AO2 |
| 00:11 CST |  Overcast | -7°C / 19°F | -8°C / 18°F | 93% | 1016 mb (30 in) | Calm | - | 10SM |
| | KVWU 030611Z AUTO 00000KT 10SM OVC015 M07/M08 A3000 RMK AO2 |