| 14:53 CST |  Clear | -6°C / 21°F | -9°C / 16°F | 80% | 1014 mb (29.94 in) | NNE 13 kph (NNE 8.1 mph) | - | 10SM |
| | KGHW 052053Z AUTO 02007KT 10SM CLR M06/M09 A2994 RMK AO2 |
| 14:33 CST |  Clear | -6°C / 21°F | -10°C / 14°F | 74% | 1014 mb (29.94 in) | NE 19 kph (NE 11.5 mph) | - | 10SM |
| | KGHW 052033Z AUTO 04010KT 10SM CLR M06/M10 A2993 RMK AO2 |
| 14:13 CST |  Clear | -6°C / 21°F | -9°C / 16°F | 80% | 1013 mb (29.91 in) | N 15 kph (N 9.2 mph) | - | 10SM |
| | KGHW 052013Z AUTO 01008KT 10SM CLR M06/M09 A2992 RMK AO2 |
| 13:54 CST |  Clear | -6°C / 21°F | -9°C / 16°F | 80% | 1013 mb (29.91 in) | NNE 13 kph (NNE 8.1 mph) | - | 10SM |
| | KGHW 051954Z AUTO 02007KT 10SM CLR M06/M09 A2992 RMK AO2 |
| 13:34 CST |  Clear | -7°C / 19°F | -9°C / 16°F | 86% | 1013 mb (29.91 in) | NNE 13 kph (NNE 8.1 mph) | - | 7SM |
| | KGHW 051934Z AUTO 02007KT 7SM CLR M07/M09 A2992 RMK AO2 |
| 13:13 CST |  Clear | -7°C / 19°F | -9°C / 16°F | 86% | 1013 mb (29.91 in) | NE 13 kph (NE 8.1 mph) | - | 7SM |
| | KGHW 051913Z AUTO 03007KT 7SM CLR M07/M09 A2992 RMK AO2 |
| 12:53 CST |  Partly Cloudy | -7°C / 19°F | -9°C / 16°F | 86% | 1013 mb (29.91 in) | ENE 11 kph (ENE 6.9 mph) | - | 7SM |
| | KGHW 051853Z AUTO 06006KT 7SM SCT007 M07/M09 A2992 RMK AO2 |
| 12:33 CST |  Partly Cloudy Fog And Mist | -8°C / 18°F | -9°C / 16°F | 93% | 1013 mb (29.91 in) | NE 11 kph (NE 6.9 mph) | - | 5SM |
| | KGHW 051833Z AUTO 05006KT 5SM BR SCT007 M08/M09 A2992 RMK AO2 |
| 12:13 CST |  Mostly Cloudy | -8°C / 18°F | -9°C / 16°F | 93% | 1013 mb (29.91 in) | ENE 9 kph (ENE 5.8 mph) | - | 7SM |
| | KGHW 051813Z AUTO 06005KT 7SM BKN007 M08/M09 A2992 RMK AO2 |
| 11:53 CST |  Overcast Fog And Mist | -8°C / 18°F | -9°C / 16°F | 93% | 1013 mb (29.91 in) | NE 11 kph (NE 6.9 mph) | - | 4SM |
| | KGHW 051753Z AUTO 05006KT 4SM BR OVC007 M08/M09 A2992 RMK AO2 |
| 11:33 CST |  Overcast Fog And Mist | -8°C / 18°F | -9°C / 16°F | 93% | 1014 mb (29.94 in) | ENE 9 kph (ENE 5.8 mph) | - | 5SM |
| | KGHW 051733Z AUTO 06005KT 5SM BR OVC005 M08/M09 A2993 RMK AO2 |
| 11:13 CST |  Overcast Fog And Mist | -8°C / 18°F | -9°C / 16°F | 93% | 1014 mb (29.94 in) | NE 11 kph (NE 6.9 mph) | - | 5SM |
| | KGHW 051713Z AUTO 05006KT 5SM BR OVC005 M08/M09 A2994 RMK AO2 |
| 10:53 CST |  Overcast Fog And Mist | -8°C / 18°F | -9°C / 16°F | 93% | 1014 mb (29.94 in) | ENE 7 kph (ENE 4.6 mph) | - | 5SM |
| | KGHW 051653Z AUTO 07004KT 5SM BR OVC005 M08/M09 A2994 RMK AO2 |
| 10:33 CST |  Overcast Fog And Mist | -8°C / 18°F | -9°C / 16°F | 93% | 1014 mb (29.94 in) | E 9 kph (E 5.8 mph) | - | 5SM |
| | KGHW 051633Z AUTO 08005KT 5SM BR OVC005 M08/M09 A2994 RMK AO2 |
| 10:13 CST |  Overcast Fog And Mist | -8°C / 18°F | -9°C / 16°F | 93% | 1014 mb (29.94 in) | ENE 11 kph (ENE 6.9 mph) | - | 4SM |
| | KGHW 051613Z AUTO 07006KT 4SM BR OVC005 M08/M09 A2993 RMK AO2 |
| 09:53 CST |  Overcast Fog And Mist | -8°C / 18°F | -10°C / 14°F | 86% | 1014 mb (29.94 in) | E 11 kph (E 6.9 mph) | - | 5SM |
| | KGHW 051553Z AUTO 08006KT 5SM BR OVC005 M08/M10 A2993 RMK AO2 |
| 09:33 CST |  Overcast Fog And Mist | -9°C / 16°F | -11°C / 12°F | 86% | 1014 mb (29.94 in) | E 9 kph (E 5.8 mph) | - | 4SM |
| | KGHW 051533Z AUTO 09005KT 4SM BR OVC003 M09/M11 A2993 RMK AO2 |
| 09:13 CST |  Overcast Fog And Mist | -9°C / 16°F | -11°C / 12°F | 86% | 1013 mb (29.91 in) | E 9 kph (E 5.8 mph) | - | 4SM |
| | KGHW 051513Z AUTO 10005KT 4SM BR OVC003 M09/M11 A2992 RMK AO2 |
| 08:53 CST |  Overcast Fog And Mist | -9°C / 16°F | -11°C / 12°F | 86% | 1013 mb (29.91 in) | E 9 kph (E 5.8 mph) | - | 4SM |
| | KGHW 051453Z AUTO 08005KT 4SM BR OVC003 M09/M11 A2992 RMK AO2 |
| 08:33 CST |  Overcast Fog And Mist | -11°C / 12°F | -12°C / 10°F | 92% | 1013 mb (29.91 in) | ENE 9 kph (ENE 5.8 mph) | - | 5SM |
| | KGHW 051433Z AUTO 07005KT 5SM BR OVC003 M11/M12 A2991 RMK AO2 |
| 08:13 CST |  Mostly Cloudy Fog And Mist | -12°C / 10°F | -13°C / 9°F | 92% | 1013 mb (29.91 in) | ENE 6 kph (ENE 3.5 mph) | - | 5SM |
| | KGHW 051413Z AUTO 07003KT 5SM BR BKN003 M12/M13 A2991 RMK AO2 |
| 07:53 CST |  Partly Cloudy | -12°C / 10°F | -14°C / 7°F | 85% | 1013 mb (29.91 in) | ENE 7 kph (ENE 4.6 mph) | - | 7SM |
| | KGHW 051353Z AUTO 06004KT 7SM SCT003 M12/M14 A2990 RMK AO2 |
| 07:34 CST |  Clear | -12°C / 10°F | -14°C / 7°F | 85% | 1013 mb (29.91 in) | ENE 7 kph (ENE 4.6 mph) | - | 7SM |
| | KGHW 051334Z AUTO 06004KT 7SM CLR M12/M14 A2990 RMK AO2 |
| 07:14 CST |  Clear | -12°C / 10°F | -14°C / 7°F | 85% | 1013 mb (29.91 in) | ENE 7 kph (ENE 4.6 mph) | - | 7SM |
| | KGHW 051314Z AUTO 06004KT 7SM CLR M12/M14 A2990 RMK AO2 |
| 06:54 CST |  Clear | -13°C / 9°F | -14°C / 7°F | 92% | 1013 mb (29.91 in) | NE 7 kph (NE 4.6 mph) | - | 7SM |
| | KGHW 051254Z AUTO 05004KT 7SM CLR M13/M14 A2990 RMK AO2 |
| 06:34 CST |  Clear | -13°C / 9°F | -16°C / 3°F | 78% | 1013 mb (29.91 in) | NE 9 kph (NE 5.8 mph) | - | 7SM |
| | KGHW 051234Z AUTO 05005KT 7SM CLR M13/M16 A2990 RMK AO2 |
| 06:14 CST |  Clear | -13°C / 9°F | -16°C / 3°F | 78% | 1013 mb (29.91 in) | NE 7 kph (NE 4.6 mph) | - | 7SM |
| | KGHW 051214Z AUTO 05004KT 7SM CLR M13/M16 A2990 RMK AO2 |
| 05:53 CST |  Clear | -14°C / 7°F | -16°C / 3°F | 85% | 1012 mb (29.88 in) | NE 7 kph (NE 4.6 mph) | - | 7SM |
| | KGHW 051153Z AUTO 05004KT 7SM CLR M14/M16 A2989 RMK AO2 |
| 05:33 CST |  Clear | -13°C / 9°F | -16°C / 3°F | 78% | 1012 mb (29.88 in) | NE 7 kph (NE 4.6 mph) | - | 7SM |
| | KGHW 051133Z AUTO 05004KT 7SM CLR M13/M16 A2989 RMK AO2 |
| 05:13 CST |  Clear | -13°C / 9°F | -15°C / 5°F | 85% | 1012 mb (29.88 in) | ENE 6 kph (ENE 3.5 mph) | - | 7SM |
| | KGHW 051113Z AUTO 06003KT 7SM CLR M13/M15 A2989 RMK AO2 |
| 04:54 CST |  Clear | -14°C / 7°F | -16°C / 3°F | 85% | 1012 mb (29.88 in) | NE 7 kph (NE 4.6 mph) | - | 7SM |
| | KGHW 051054Z AUTO 04004KT 7SM CLR M14/M16 A2989 RMK AO2 |
| 04:34 CST |  Clear Fog And Mist | -13°C / 9°F | -16°C / 3°F | 78% | 1012 mb (29.88 in) | ENE 6 kph (ENE 3.5 mph) | - | 5SM |
| | KGHW 051034Z AUTO 06003KT 5SM BR CLR M13/M16 A2989 RMK AO2 |
| 04:13 CST |  Clear | -13°C / 9°F | -15°C / 5°F | 85% | 1012 mb (29.88 in) | ENE 6 kph (ENE 3.5 mph) | - | 7SM |
| | KGHW 051013Z AUTO 07003KT 7SM CLR M13/M15 A2989 RMK AO2 |
| 03:54 CST |  Clear | -13°C / 9°F | -14°C / 7°F | 92% | 1012 mb (29.88 in) | ENE 6 kph (ENE 3.5 mph) | - | 7SM |
| | KGHW 050954Z AUTO 07003KT 7SM CLR M13/M14 A2989 RMK AO2 |
| 03:33 CST |  Clear Fog And Mist | -13°C / 9°F | -14°C / 7°F | 92% | 1012 mb (29.88 in) | E 7 kph (E 4.6 mph) | - | 5SM |
| | KGHW 050933Z AUTO 08004KT 5SM BR CLR M13/M14 A2989 RMK AO2 |
| 03:13 CST |  Clear Fog And Mist | -12°C / 10°F | -14°C / 7°F | 85% | 1012 mb (29.88 in) | E 7 kph (E 4.6 mph) | - | 5SM |
| | KGHW 050913Z AUTO 08004KT 5SM BR CLR M12/M14 A2989 RMK AO2 |
| 02:54 CST |  Clear | -12°C / 10°F | -13°C / 9°F | 92% | 1013 mb (29.91 in) | Calm | - | 7SM |
| | KGHW 050854Z AUTO 00000KT 7SM CLR M12/M13 A2990 RMK AO2 |
| 02:33 CST |  Clear | -11°C / 12°F | -13°C / 9°F | 85% | 1013 mb (29.91 in) | Calm | - | 7SM |
| | KGHW 050833Z AUTO 00000KT 7SM CLR M11/M13 A2990 RMK AO2 |
| 02:14 CST |  Clear | -11°C / 12°F | -12°C / 10°F | 92% | 1013 mb (29.91 in) | Calm | - | 7SM |
| | KGHW 050814Z AUTO 00000KT 7SM CLR M11/M12 A2990 RMK AO2 |
| 01:54 CST |  Clear | -11°C / 12°F | -12°C / 10°F | 92% | 1012 mb (29.88 in) | Calm | - | 7SM |
| | KGHW 050754Z AUTO 00000KT 7SM CLR M11/M12 A2989 RMK AO2 |
| 01:33 CST |  Partly Cloudy Light Snow | -11°C / 12°F | -12°C / 10°F | 92% | 1012 mb (29.88 in) | Calm | - | 7SM |
| | KGHW 050733Z AUTO 00000KT 7SM -SN SCT033 M11/M12 A2989 RMK AO2 |
| 01:14 CST |  Partly Cloudy Light Snow | -11°C / 12°F | -12°C / 10°F | 92% | 1012 mb (29.88 in) | Calm | - | 5SM |
| | KGHW 050714Z AUTO 00000KT 5SM -SN SCT033 M11/M12 A2989 RMK AO2 |
| 00:53 CST |  Light Snow | -10°C / 14°F | -12°C / 10°F | 85% | 1012 mb (29.88 in) | Calm | - | 5SM |
| | KGHW 050653Z AUTO 00000KT 5SM -SN M10/M12 A2989 RMK AO2 |
| 00:33 CST |  Light Snow | -9°C / 16°F | -12°C / 10°F | 79% | 1013 mb (29.91 in) | Calm | - | 7SM |
| | KGHW 050633Z AUTO 00000KT 7SM -SN M09/M12 A2990 RMK AO2 |
| 00:14 CST |  Overcast | -10°C / 14°F | -12°C / 10°F | 85% | 1013 mb (29.91 in) | Calm | - | 7SM |
| | KGHW 050614Z AUTO 00000KT 7SM SCT028 OVC035 M10/M12 A2990 RMK AO2 |