| 12:13 CST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1025 mb (30.27 in) | NE 11 kph (NE 6.9 mph) | - | 10SM |
| | KPWC 061813Z AUTO 04006KT 10SM -SN OVC017 M09/M12 A3026 RMK AO2 |
| 11:53 CST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1025 mb (30.27 in) | N 13 kph (N 8.1 mph) | - | 4SM |
| | KPWC 061753Z AUTO 35007KT 4SM -SN OVC017 M09/M12 A3026 RMK AO2 |
| 11:33 CST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1025 mb (30.27 in) | N 11 kph (N 6.9 mph) | - | 5SM |
| | KPWC 061733Z AUTO 36006KT 5SM -SN OVC017 M09/M12 A3027 RMK AO2 |
| 11:13 CST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1025 mb (30.27 in) | N 9 kph (N 5.8 mph) | - | 3SM |
| | KPWC 061713Z AUTO 36005KT 3SM -SN OVC017 M09/M12 A3027 RMK AO2 |
| 10:53 CST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1025 mb (30.27 in) | N 11 kph (N 6.9 mph) | - | 4SM |
| | KPWC 061653Z AUTO 35006KT 4SM -SN OVC017 M09/M12 A3028 RMK AO2 |
| 10:33 CST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1025 mb (30.27 in) | N 9 kph (N 5.8 mph) | - | 4SM |
| | KPWC 061633Z AUTO 36005KT 4SM -SN OVC017 M09/M12 A3028 RMK AO2 |
| 10:13 CST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1025 mb (30.27 in) | N 11 kph (N 6.9 mph) | - | 3SM |
| | KPWC 061613Z AUTO 35006KT 3SM -SN OVC019 M09/M12 A3028 RMK AO2 |
| 09:53 CST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1025 mb (30.27 in) | N 11 kph (N 6.9 mph) | - | 4SM |
| | KPWC 061553Z AUTO 35006KT 4SM -SN OVC019 M09/M12 A3028 RMK AO2 |
| 09:33 CST |  Overcast Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1025 mb (30.27 in) | N 9 kph (N 5.8 mph) | - | 10SM |
| | KPWC 061533Z AUTO 35005KT 10SM -SN OVC019 M09/M12 A3028 RMK AO2 |
| 09:13 CST |  Overcast Light Snow | -9°C / 16°F | -13°C / 9°F | 73% | 1025 mb (30.27 in) | N 11 kph (N 6.9 mph) | - | 10SM |
| | KPWC 061513Z AUTO 35006KT 10SM -SN OVC019 M09/M13 A3027 RMK AO2 |
| 08:53 CST |  Overcast Light Snow | -10°C / 14°F | -13°C / 9°F | 79% | 1025 mb (30.27 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KPWC 061453Z AUTO 33005KT 10SM -SN OVC019 M10/M13 A3026 RMK AO2 |
| 08:33 CST |  Overcast Light Snow | -10°C / 14°F | -13°C / 9°F | 79% | 1024 mb (30.24 in) | NNW 9 kph (NNW 5.8 mph) | - | 7SM |
| | KPWC 061433Z AUTO 34005KT 7SM -SN OVC019 M10/M13 A3025 RMK AO2 |
| 08:13 CST |  Overcast Light Snow | -10°C / 14°F | -13°C / 9°F | 79% | 1024 mb (30.24 in) | NNW 9 kph (NNW 5.8 mph) | - | 10SM |
| | KPWC 061413Z AUTO 33005KT 10SM -SN OVC019 M10/M13 A3025 RMK AO2 |
| 07:53 CST |  Overcast Light Snow | -10°C / 14°F | -13°C / 9°F | 79% | 1024 mb (30.24 in) | NNW 11 kph (NNW 6.9 mph) | - | 7SM |
| | KPWC 061353Z AUTO 34006KT 7SM -SN OVC019 M10/M13 A3024 RMK AO2 |
| 07:33 CST |  Overcast Light Snow | -10°C / 14°F | -12°C / 10°F | 85% | 1024 mb (30.24 in) | NNW 9 kph (NNW 5.8 mph) | - | 4SM |
| | KPWC 061333Z AUTO 34005KT 4SM -SN OVC019 M10/M12 A3023 RMK AO2 |
| 07:13 CST |  Overcast Light Snow | -10°C / 14°F | -12°C / 10°F | 85% | 1024 mb (30.24 in) | NNW 9 kph (NNW 5.8 mph) | - | 5SM |
| | KPWC 061313Z AUTO 34005KT 5SM -SN OVC019 M10/M12 A3023 RMK AO2 |
| 06:53 CST |  Overcast Light Snow | -10°C / 14°F | -12°C / 10°F | 85% | 1024 mb (30.24 in) | NNW 7 kph (NNW 4.6 mph) | - | 7SM |
| | KPWC 061253Z AUTO 34004KT 7SM -SN OVC019 M10/M12 A3023 RMK AO2 |
| 06:33 CST |  Overcast Light Snow | -10°C / 14°F | -12°C / 10°F | 85% | 1024 mb (30.24 in) | NNW 6 kph (NNW 3.5 mph) | - | 5SM |
| | KPWC 061233Z AUTO 33003KT 5SM -SN OVC019 M10/M12 A3023 RMK AO2 |
| 06:13 CST |  Overcast Light Snow | -10°C / 14°F | -12°C / 10°F | 85% | 1023 mb (30.21 in) | NNW 6 kph (NNW 3.5 mph) | - | 4SM |
| | KPWC 061213Z AUTO 33003KT 4SM -SN OVC019 M10/M12 A3022 RMK AO2 |
| 05:53 CST |  Overcast Light Snow | -10°C / 14°F | -12°C / 10°F | 85% | 1023 mb (30.21 in) | NNW 6 kph (NNW 3.5 mph) | - | 4SM |
| | KPWC 061153Z AUTO 33003KT 4SM -SN OVC019 M10/M12 A3022 RMK AO2 |
| 05:33 CST |  Overcast Light Snow | -11°C / 12°F | -12°C / 10°F | 92% | 1023 mb (30.21 in) | Calm | - | 5SM |
| | KPWC 061133Z AUTO 00000KT 5SM -SN OVC019 M11/M12 A3021 RMK AO2 |
| 05:13 CST |  Overcast Light Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1023 mb (30.21 in) | Calm | - | 5SM |
| | KPWC 061113Z AUTO 00000KT 5SM -SN OVC019 M11/M13 A3020 RMK AO2 |
| 04:53 CST |  Overcast Light Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1023 mb (30.21 in) | Calm | - | 7SM |
| | KPWC 061053Z AUTO 00000KT 7SM -SN OVC019 M11/M13 A3020 RMK AO2 |
| 04:33 CST |  Light Snow | -12°C / 10°F | -13°C / 9°F | 92% | 1023 mb (30.21 in) | Calm | - | 7SM |
| | KPWC 061033Z AUTO 00000KT 7SM -SN M12/M13 A3020 RMK AO2 |
| 04:13 CST |  Overcast Light Snow | -12°C / 10°F | -13°C / 9°F | 92% | 1023 mb (30.21 in) | W 6 kph (W 3.5 mph) | - | 7SM |
| | KPWC 061013Z AUTO 28003KT 7SM -SN OVC021 M12/M13 A3020 RMK AO2 |
| 03:53 CST |  Overcast Light Snow | -12°C / 10°F | -13°C / 9°F | 92% | 1023 mb (30.21 in) | W 6 kph (W 3.5 mph) | - | 7SM |
| | KPWC 060953Z AUTO 27003KT 7SM -SN OVC021 M12/M13 A3020 RMK AO2 |
| 03:33 CST |  Overcast Light Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KPWC 060933Z AUTO 00000KT 10SM -SN OVC021 M11/M13 A3019 RMK AO2 |
| 03:13 CST |  Overcast Light Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1022 mb (30.18 in) | Calm | - | 7SM |
| | KPWC 060913Z AUTO 00000KT 7SM -SN OVC021 M11/M13 A3018 RMK AO2 |
| 02:53 CST |  Overcast Light Snow | -11°C / 12°F | -13°C / 9°F | 85% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KPWC 060853Z AUTO 00000KT 10SM -SN OVC021 M11/M13 A3018 RMK AO2 |
| 02:33 CST |  Overcast Light Snow | -12°C / 10°F | -14°C / 7°F | 85% | 1022 mb (30.18 in) | NNW 6 kph (NNW 3.5 mph) | - | 10SM |
| | KPWC 060833Z AUTO 33003KT 10SM -SN OVC021 M12/M14 A3018 RMK AO2 |
| 02:13 CST |  Overcast Light Snow | -13°C / 9°F | -14°C / 7°F | 92% | 1022 mb (30.18 in) | Calm | - | 10SM |
| | KPWC 060813Z AUTO 00000KT 10SM -SN OVC021 M13/M14 A3018 RMK AO2 |
| 01:53 CST |  Overcast Light Snow | -13°C / 9°F | -14°C / 7°F | 92% | 1022 mb (30.18 in) | NW 6 kph (NW 3.5 mph) | - | 7SM |
| | KPWC 060753Z AUTO 32003KT 7SM -SN SCT009 OVC023 M13/M14 A3017 RMK AO2 |
| 01:33 CST |  Overcast Light Snow | -13°C / 9°F | -14°C / 7°F | 92% | 1022 mb (30.18 in) | Calm | - | 7SM |
| | KPWC 060733Z AUTO 00000KT 7SM -SN SCT009 OVC025 M13/M14 A3017 RMK AO2 |
| 01:13 CST |  Overcast | -13°C / 9°F | -14°C / 7°F | 92% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KPWC 060713Z AUTO 00000KT 10SM OVC023 M13/M14 A3016 RMK AO2 |
| 00:53 CST |  Light Snow | -14°C / 7°F | -15°C / 5°F | 92% | 1021 mb (30.15 in) | NW 7 kph (NW 4.6 mph) | - | 4SM |
| | KPWC 060653Z AUTO 31004KT 4SM -SN M14/M15 A3016 RMK AO2 |
| 00:33 CST |  Fair | -17°C / 1°F | -19°C / -2°F | 85% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KPWC 060633Z AUTO 00000KT 10SM M17/M19 A3016 RMK AO2 |
| 00:13 CST |  Fair | -17°C / 1°F | -18°C / 0°F | 92% | 1021 mb (30.15 in) | Calm | - | 10SM |
| | KPWC 060613Z AUTO 00000KT 10SM M17/M18 A3015 RMK AO2 |